UPVC Pipe Fittings
Petron Thermoplast is a leading exporter of UPVC Pipe Fittings in various specifications at reasonable prices. UPVC pipe fittings manufacturer and supplier in India. These UPVC pipes are the most suitable, easy, and economical solutions for the distribution of potable water supply systems.
We are engaged in Manufacturing, Supplier, Exporter and Importer of a wide range of UPVC Pipe Fittings. We are highly used as Adhesives in the UPVC Pipes & Fittings offered by us and are appreciated because of their precise composition, purity, effectiveness, safe usage. These are used for high-pressure chemical distribution systems. We provide several opportunities to use UPVC in different industrial applications. In order to meet the quality standards, Petron Thermoplast offers Industrial UPVC pipes and fittings are manufactured using excellent quality of plastic and modern technology.
UPVC Pipe Fittings
We offer UPVC Pipe Fittings products in all standard sizes and provide complete customization options to meet your specific project requirements across our entire product range.
Custom Product Manufacturing Available
If you are searching for customized product designs that meet your requirements, don’t worry. Petron Thermoplast also offers custom product manufacturing services to meet the unique needs of various industries. Work with our expert engineers to create custom designs suited for your application.
UPVC Pipe Fittings Manufacturer
Petron Thermoplast UPVC pipe Fittings have a number of outstanding features. Such as high chemical resistance properties, mechanical strength, good thermal properties. We give you an easy installation, and reasonable price. We provides all required upvc pipe fittings sizes. It can help our valuable clients to the reduction of total construction cost or installation cost.
Our quality & cost-effective products of PVC and UPVC can or should replace other materials. Avail the construction in size ranges available for all sorts of piping systems. We have a upvc pipe sizes 1/2″ to 24″ UPVC Pipe and Fitting range which provide a total piping solution to our valuable customers. This massive size range fulfills customer demands.
We are always welcome to our customers to provide better products in India. We offered an item available that light weight, simple, and fast to introduce, has Excellent Hydraulic Characteristics, Non-Flammable.
Advantages of Industrial UPVC Pipe Fittings System
General characteristic
The different formulations obtained by adding suitable additives and stabilizers render the PVC-U the most versatile of all plastic materials, allowing it to be adapted to many applications involving fluids under pressure.
PVC-U represents one of the more economic solutions in the field of thermoplastic and metal materials for resolving problems in the transport of corrosive chemical fluids, and in the distribution and treatment of water in general. The mains reasons for this preference are the unique characteristics of the resin,
which include:
Good chemical resistance: PVC-U resins have excellent chemical resistance to most acids and alkalis, paraffin/aliphatic hydrocarbons and saline solutions. It is not recommended for the transport of polar organic compounds, including some types of chlorinated and aromatic solvents. PVC-U resins are also fully compatible with the transport of foodstuffs, demineralised water, potable water and unconditioned water, as provided for by current national and international standards.
Good thermal stability: PVC-U resins have good thermal stability in the temperature range between 20°C and 50°C and are typically used in industrial and water supply applications, guaranteeing excellent mechanical strength, sufficient rigidity for the purpose, reduced thermal expansion coefficients and high factors of safety in service. PVC-U compounds are also resistant to combustion with a flash point of 399°C. The flame, in fact, only persists if the oxygen concentration is twice that of atmospheric or in the presence of a flame from an external source.
Flash point: 399° C. Oxygen index: 45%. UL 94 class: V0. Thanks to the reduced coefficient of thermal conductivity (λ = 0,15 W/m °C according to ASTM C177) the use of PVC-U resin for transporting hot fluids reduces heat loss and virtually eliminates condensation problems.
Resistance to ageing: PVC-U resins have a high circumferential breaking strength (Minimum Required Strength MRS ≥ 25.0 MPa at 20°C) and allow long installation lifetimes without showing any signs of significant physical mechanical deterioration.
UPVC Pipe Fittings Technical Information
Technical Specifications Of Industrial UPVC Piping Systems:
We have mentioned all required upvc pipe fittings sizes & upvc pipe size chart with technical data. We got many query from customers ends who have some technical questions for upvc pipe fittings types ? So we mention below all UPVC & PVC Pipe technical details. Also, we have attached upvc pipe fittings catalogue for customer demands.
| – | Fittings | Pipes |
|---|---|---|
| Material | Unplasticized Polyvinyl Chloride (UPVC) with U.V. Resistance | Unplasticized Polyvinyl Chloride (UPVC) with U.V. Resistance |
| Colour | Industrial Grey colour | Industrial Grey colour |
| Reference Standards | Sch- 80 as per ASTM D- 2467 Sch- 40 as per ASTM D- 2466 | Sch- 40 , 80 & 120 s per ASTM D- 1785 |
| Working Temperature | Up to 60 degree- Continuous Up to – 90 degree- Short Time- up to 3 mins | Unplasticized Polyvinyl Chloride (UPVC) with U.V. Resistance |
| End Connections | Solvent sockets. For transition joints, fittings with plastic threaded & metal threaded inserts available | Solvent Joint |
- ASTM D 1784 – Rigid Poly Vinyl Chloride (PVC) Compounds.
- ASTM D 2774 – Underground Installation of Thermoplastic Pipes.
- ASTM D 1785 – Poly Vinyl Chloride (PVC) Plastic Pipes, SCH 40 and SCH 80.
- ASTM D 2466 – Socket type Poly Vinyl Chloride (PVC) Plastic Pipe Fittings, SCH 40.
- ASTM F 1498 – Taper Pipe strings 60° for Thermoplastics Pipe and Fittings.
- ASTM D 2467 – Socket type Poly Vinyl Chloride (PVC) Plastic Pipe Fittings, SCH 80.
- ASTM D 2564 – Solvent Cement for Plastic Pipes and Fittings.
- ISO 7/1 – Pipe strings where pressing factor joints are made on strings.
| Size | PN10 | Size | PN16 |
|---|---|---|---|
| 20 | – | 20 | 17.0 |
| 25 | – | 25 | 21.2 |
| 32 | 28.8 | 32 | 27.2 |
| 40 | 36.2 | 40 | 34.0 |
| 50 | 45.2 | 50 | 42.6 |
| 63 | 57.0 | 63 | 53.6 |
| 75 | 67.8 | 75 | 63.8 |
| 90 | 81.4 | 90 | 76.6 |
| 110 | 101.6 | 110 | 96.8 |
| 125 | 115.4 | 125 | – |
| 140* | 125.4 | – | – |
| 160 | 147.6 | – | – |
| 200 | 184.6 | 200 | – |
| 250 | 230.8 | 225 | – |
| 325 | 290.8 | 315 | – |
| *=PN12 pipe |
| Density | |
|---|---|
| Test method | ISO 1183 – ASTM D792 |
| Unit of measurement | g/cm3 |
| Value | 1,38 |
| Modulus of elasticity | |
| Test method | ISO 527 |
| Unit of measurement | MPa = N/mm2 |
| Value | 3200 |
| IZOD notched impact strength at 23°C | |
| Test method | ASTM D256 |
| Unit of measurement | J/m |
| Value | 50 |
| Ultimate elongation | |
| Test method | ISO 527 |
| Unit of measurement | % |
| Value | 50 |
| Shore hardness | |
| Test method | ISO 868 |
| Unit of measurement | Shore D |
| Value | 80 |
| Tensile strength | |
| Test method | ISO 527 |
| Unit of measurement | MPa = N/mm2 |
| Value | 50 |
| VICAT softening point (B/50) | |
|---|---|
| Test method | ISO 306 |
| Unit of measurement | °C |
| Value | 76 |
| Heat distortion temperature HDT (0.46 N/mm2) | |
| Test method | ASTM D648 |
| Unit of measurement | °C |
| Value | 86 |
| Thermal conductivity at 23°C | |
| Test method | DIN 52612-1 – ASTM C177 |
| Unit of measurement | W/(m °C) |
| Value | 0,16 |
| Coefficient of linear thermal expansion | |
| Test method | DIN 53752 – ASTM D696 |
| Unit of measurement | m/(m °C) |
| Value | 8 x 10-5 |
| Limiting Oxygen Index | |
| Test method | ISO 4859-1 – ASTM D2863 |
| Unit of measurement | % |
| Value | 45 |
PVC-U DIN Standard Pipe size (UPVC Pipe Sizes in mm and inches)
PN 10
| d1 Size | t min | kg/m | length m |
|---|---|---|---|
| 32 | 1.6 | 0.24 | 5 |
| 40 | 1.9 | 0.35 | 5 |
| 50 | 2.4 | 0.55 | 5 |
| 63 | 3.0 | 0.71 | 5 |
| 75 | 3.6 | 1.00 | 5 |
| 90 | 4.3 | 1.44 | 5 |
| 110 | 4.2 | 2.11 | 5 |
| 125 | 4.8 | 2.72 | 5 |
| 160 | 6.2 | 4.49 | 5 |
PN 16
| d1 Size | t min | kg/m | length m |
|---|---|---|---|
| 20 | 1.5 | 0.13 | 5 |
| 25 | 1.9 | 0.20 | 5 |
| 32 | 2.4 | 0.34 | 5 |
| 40 | 3.0 | 0.51 | 5 |
| 50 | 3.7 | 0.79 | 5 |
| 63 | 4.7 | 1.25 | 5 |
| 75 | 5.6 | 1.50 | 5 |
| 90 | 6.7 | 2.15 | 5 |
| 110 | 6.6 | 3.20 | 5 |
PVC-U DIN Standard Pipe size (UPVC Pipe Sizes in mm and inches)
PN 10
| d1 Size | t min | kg/m | length m |
|---|---|---|---|
| 32 | 1.6 | 0.24 | 5 |
| 40 | 1.9 | 0.35 | 5 |
| 50 | 2.4 | 0.55 | 5 |
| 63 | 3.0 | 0.71 | 5 |
| 75 | 3.6 | 1.00 | 5 |
| 90 | 4.3 | 1.44 | 5 |
| 110 | 4.2 | 2.11 | 5 |
| 125 | 4.8 | 2.72 | 5 |
| 160 | 6.2 | 4.49 | 5 |
| 200 | 7.7 | 6.98 | 5 |
| 250 | 9.6 | 10.87 | 5 |
| 315 | 12.1 | 17.5 | 5 |
PN 16
| d1 Size | t min | kg/m | length m |
|---|---|---|---|
| 20 | 1.5 | 0.13 | 5 |
| 25 | 1.9 | 0.20 | 5 |
| 32 | 2.4 | 0.34 | 5 |
| 40 | 3.0 | 0.51 | 5 |
| 50 | 3.7 | 0.79 | 5 |
| 63 | 4.7 | 1.25 | 5 |
| 75 | 5.6 | 1.50 | 5 |
| 90 | 6.7 | 2.15 | 5 |
| 110 | 6.6 | 3.20 | 5 |
UPVC ASTM Standard Pipe size for Sch 80
| Size | D | Tolerance | t(min) | Tolerance | D1 |
|---|---|---|---|---|---|
| 1/2″ | 21.34 | 0.1 | 3.73 | 0.51 | 13.84 |
| 3/4″ | 26.67 | 0.1 | 3.91 | 0.51 | 13.88 |
| 1″ | 33.4 | 0.13 | 4.55 | 0.53 | 24.3 |
| 1—1/4″ | 42.16 | 0.13 | 4.85 | 0.58 | 32.5 |
| 1-1/2″ | 48.26 | 0.15 | 5.08 | 0.61 | 38.14 |
| 2″ | 60.33 | 0.15 | 5.54 | 0.66 | 49.22 |
| 2-1/2″ | 73.03 | 0.18 | 7.01 | 0.84 | 58.98 |
| 3″ | 88.9 | 0.2 | 7.62 | 0.91 | 73.66 |
| 4″ | 114.3 | 0.23 | 8.56 | 1.02 | 97.18 |
| 5″ | 141.3 | 0.25 | 9.52 | 1.14 | 122.26 |
| 6″ | 168.28 | 0.28 | 10.97 | 1.32 | 146.34 |
| 8″ | 219.08 | 0.38 | 12.7 | 1.52 | 194.68 |
| 10″ | 273.05 | 0.38 | 15.06 | 1.8 | 242.98 |
| 12″ | 323.85 | 0.38 | 17.45 | 2.08 | 289.00 |
| 14″ | 355.6 | 0.38 | 19.05 | 2.29 | 317.50 |
| 16″ | 406.4 | 0.48 | 21.41 | 2.57 | 363.58 |
| 18″ | 457.2 | 0.48 | 23.8 | 2.84 | 409.62 |
| 20″ | 508 | 0.58 | 26.19 | 3.15 | 455.62 |
| 24″ | 609.6 | 0.79 | 30.94 | 3.17 | 547.72 |
UPVC ASTM Standard Pipe size for Sch 40
| Size | D | Tolerance | t(min) | Tolerance | D1 |
|---|---|---|---|---|---|
| 1/2″ | 21.34 | 0.1 | 2.77 | 0.51 | 15.76 |
| 3/4″ | 26.67 | 0.1 | 2.87 | 0.51 | 20.96 |
| 1″ | 33.4 | 0.13 | 3.38 | 0.51 | 26.64 |
| 1-1/4″ | 42.16 | 0.13 | 3.56 | 0.51 | 35.08 |
| 1-1/2″ | 48.26 | 0.15 | 3.68 | 0.51 | 40.94 |
| 2″ | 60.33 | 0.15 | 3.91 | 0.51 | 52.48 |
| 2-1/2″ | 73.03 | 0.18 | 5.16 | 0.61 | 62.68 |
| 3U | 88.9 | 0.2 | 5.49 | 0.66 | 77.92 |
| 4″ | 114.3 | 0.23 | 6.02 | 0.71 | 102.26 |
| 5″ | 141.3 | 0.25 | 6.55 | 0.79 | 128.2 |
| 6″ | 168.28 | 0.28 | 7.11 | 0.86 | 154.08 |
| 8″ | 219.08 | 0.38 | 8.18 | 0.99 | 202.74 |
| 10″ | 273.05 | 0.38 | 9.27 | 1.12 | 254.51 |
| 12″ | 323.85 | 0.38 | 10.31 | 1.24 | 303.23 |
| 14″ | 355.6 | 0.38 | 11.1 | 1.35 | 333.4 |
| 16″ | 406.4 | 0.48 | 12.7 | 1.52 | 381 |
| 18″ | 457.2 | 0.48 | 14.27 | 1.7 | 428.66 |
| 20″ | 508 | 0.58 | 15.06 | 1.8 | 477.34 |
| 24″ | 609.6 | 0.79 | 17.45 | 2.08 | 574.7 |
Feature of the UPVC Fitting:
- Manufactured from climate cordial virgin uPVC Compounds
- Lightweight, solid, challenging, durable, support free, consumption free, and mineral safe
- Lead-free material that doesn’t influence water quality for human well being
- It does not help to scale even in hard water conditions
- High strength
- All climate UV opposition
- It does not help to burn
- Good effect opposition
- Fast and simple establishment
- Consistent and dependable jointing
- Stringent quality control
- Cost powerful with extremely low lifetime proprietorship cost
Benefit:
- Self-soaking
- The absolute economy in material expense, transportation, and establishment
- Because of their mirror-smooth inside surface, uPVC pipes have the least stream head misfortune.
- No silt affidavit and consequently, no decrease in the cross-sectional region even after utilizing for quite a long while
- Protect from the impact of UV beams
UPVC Pipe Fittings Size and Thickness Chart
At Petron Thermoplast, we manufacture and supply UPVC pipe fittings in a wide range of sizes and wall thicknesses to meet the requirements of different pressure ratings, industrial standards, and application environments. Each fitting is designed with high dimensional accuracy, ensuring perfect compatibility with UPVC pipes and consistent performance in both low- and high-pressure systems.
Our products comply with ASTM D1785, ASTM D2467, ISO 1452, and other international standards for UPVC pressure fittings
1. UPVC Pipe Fittings Size Chart (Nominal Bore Sizes)
| Nominal Diameter (mm) | Nominal Diameter (inch) | Outer Diameter (mm) | Standard Pressure Rating (PN) |
| 20 mm | ½ inch | 21.3 | PN 10 / PN 16 |
| 25 mm | ¾ inch | 26.7 | PN 10 / PN 16 |
| 32 mm | 1 inch | 33.4 | PN 10 / PN 16 |
| 40 mm | 1¼ inch | 42.2 | PN 10 / PN 16 |
| 50 mm | 1½ inch | 48.3 | PN 10 / PN 16 |
| 63 mm | 2 inch | 60.3 | PN 10 / PN 16 |
| 75 mm | 2½ inch | 75.0 | PN 10 / PN 16 |
| 90 mm | 3 inch | 88.9 | PN 10 / PN 16 |
| 110 mm | 4 inch | 114.1 | PN 10 / PN 16 |
| 140 mm | 5 inch | 140.0 | PN 10 / PN 16 |
| 160 mm | 6 inch | 160.0 | PN 10 / PN 16 |
| 200 mm | 8 inch | 200.0 | PN 10 / PN 16 |
| 225 mm | 9 inch | 225.0 | PN 10 / PN 16 |
| 250 mm | 10 inch | 250.0 | PN 10 / PN 16 |
| 280 mm | 11 inch | 280.0 | PN 10 / PN 16 |
| 315 mm | 12 inch | 315.0 | PN 10 / PN 16 |
2. UPVC Pipe Fittings Thickness Chart (According to Pressure Rating)
| Nominal Diameter (mm) | PN 10 – Wall Thickness (mm) | PN 16 – Wall Thickness (mm) |
| 20 mm | 1.6 mm | 2.0 mm |
| 25 mm | 1.8 mm | 2.3 mm |
| 32 mm | 2.0 mm | 2.9 mm |
| 40 mm | 2.4 mm | 3.7 mm |
| 50 mm | 3.0 mm | 4.6 mm |
| 63 mm | 3.6 mm | 5.8 mm |
| 75 mm | 4.3 mm | 6.8 mm |
| 90 mm | 5.1 mm | 8.2 mm |
| 110 mm | 6.6 mm | 10.0 mm |
| 140 mm | 8.3 mm | 12.7 mm |
| 160 mm | 9.5 mm | 14.6 mm |
| 200 mm | 11.9 mm | 18.2 mm |
| 225 mm | 13.4 mm | 20.5 mm |
| 250 mm | 14.8 mm | 22.7 mm |
| 280 mm | 16.6 mm | 25.4 mm |
| 315 mm | 18.7 mm | 28.6 mm |
Key Features of UPVC Pipe Fittings
At Petron Thermoplast, our UPVC Pipe Fittings are designed and manufactured to deliver superior performance, reliability, and durability across various industrial, commercial, and domestic piping systems. Using advanced extrusion and injection molding technologies, each fitting undergoes strict quality testing to ensure compliance with ASTM D1785, ASTM D2467, ISO 1452, and other international standards.
Here are the key features that make UPVC Pipe Fittings the preferred choice for modern fluid handling systems:
1. High Corrosion and Chemical Resistance
UPVC (Unplasticized Polyvinyl Chloride) is inherently resistant to acids, alkalis, salts, and chemical solvents, making it ideal for use in chemical plants, water treatment facilities, and industrial applications. Unlike metal fittings, UPVC does not rust or react with transported fluids, ensuring clean and safe flow.
2. Smooth Internal Surface for Enhanced Flow
The inner surface of UPVC fittings is extremely smooth, reducing friction losses and preventing scaling or deposit buildup. This ensures uninterrupted flow, higher efficiency, and reduced energy costs in pumping operations.
3. Lightweight and Easy Installation
UPVC fittings are up to five times lighter than metal fittings, which simplifies transportation, handling, and installation. The fittings can be easily joined using solvent cement, providing strong and leak-proof connections without the need for welding or specialized tools.
4. Excellent Pressure-Bearing Capacity
UPVC pipe fittings are manufactured to withstand pressure ratings up to PN16 (16 bar), depending on pipe diameter and thickness. This makes them suitable for medium- to high-pressure systems, including industrial water supply and process fluid handling.
5. Superior Dimensional Accuracy
Each fitting is precision-engineered to meet tight dimensional tolerances, ensuring a perfect fit with UPVC pipes. This guarantees easy assembly, uniform sealing, and reliable performance even under high-stress conditions.
6. UV and Weather Resistance
UPVC is naturally resistant to UV radiation and harsh weather conditions, making it suitable for outdoor and exposed installations. The fittings retain their structural strength and color stability even under prolonged sunlight exposure.
7. Non-Toxic and Hygienic
Being lead-free and non-reactive, UPVC fittings are safe for potable water applications. They do not alter the taste, odor, or purity of water, meeting international health and safety standards for drinking water systems.
8. Fire Retardant Properties
UPVC has a high ignition temperature and is self-extinguishing, meaning it will not sustain combustion once the flame source is removed. This feature enhances safety in industrial and commercial installations.
9. Low Thermal Conductivity
The material offers excellent thermal insulation, minimizing heat loss in fluid systems. It also prevents condensation and sweating on the outer pipe surface, maintaining efficiency in humid or temperature-variable environments.
10. Maintenance-Free and Long Service Life
With no corrosion, rusting, or scaling, UPVC pipe fittings require minimal maintenance throughout their lifespan. They can last over 40–50 years, ensuring consistent performance with minimal operational downtime.
11. Cost-Effective Solution
Compared to metallic or other thermoplastic alternatives, UPVC pipe fittings offer a lower total cost of ownership — combining affordability, easy installation, and long-term reliability. This makes them a highly economical choice for large-scale projects.
12. Compatibility with Various Systems
UPVC fittings can be easily connected to valves, pumps, meters, and other system components using solvent joints, threaded adapters, or flanges. Their versatility ensures seamless integration in residential, agricultural, and industrial networks.
13. High Impact Strength
Our UPVC fittings are reinforced to resist impact and mechanical stress, providing enhanced toughness and durability even during rough handling or pressure surges.
14. Environmentally Friendly
UPVC is 100% recyclable and has a low carbon footprint compared to metals. The production process involves minimal energy consumption, supporting sustainable development and eco-friendly infrastructure projects.
15. Leak-Proof and Secure Joints
When installed using the correct solvent cementing technique, UPVC fittings create permanent and leak-proof joints, reducing maintenance costs and ensuring long-term flow reliability.
Applications of UPVC Pipe Fittings
UPVC Pipe Fittings from Petron Thermoplast are trusted across diverse industries for their chemical resistance, leak-proof performance, and long service life. Engineered for high efficiency, these fittings ensure smooth fluid flow and durability in both industrial and domestic systems. Below are the major applications where UPVC pipe fittings play a critical role:
1. Water Supply and Distribution Systems
UPVC pipe fittings are ideal for cold water supply and distribution networks in residential, commercial, and industrial areas. Their corrosion-free nature and hygienic properties make them perfect for potable water pipelines and municipal water distribution systems.
2. Industrial Fluid Handling
In chemical, textile, and processing industries, UPVC fittings are used for transporting acids, alkalis, and process liquids. Their superior resistance to corrosion and chemical attack ensures safe and efficient handling of fluids in chemical plants, laboratories, and industrial units.
3. Irrigation and Agricultural Applications
UPVC pipe fittings are widely used in drip and sprinkler irrigation systems for agriculture. They provide a cost-effective and durable solution for water conveyance in farms, nurseries, and greenhouses, ensuring even water distribution and high flow efficiency.
4. Wastewater and Drainage Systems
Due to their chemical resistance and smooth internal surface, UPVC fittings are used in drainage and wastewater pipelines. They help prevent blockages, scaling, and leakage, ensuring hygienic and efficient waste disposal systems.
5. Plumbing Installations
UPVC fittings are extensively used in indoor plumbing systems for residential and commercial buildings. Their lightweight and easy installation properties make them a top choice for bathrooms, kitchens, and utility piping systems.
6. Water Treatment and Filtration Plants
In RO (Reverse Osmosis) plants, water purification systems, and effluent treatment plants (ETPs), UPVC fittings are used to handle clean and treated water. They resist corrosion from chlorine and other treatment chemicals, ensuring safe and durable connections.
7. Chemical Processing Units
UPVC’s excellent resistance to a wide range of chemicals makes it suitable for chemical dosing lines, acid transfer systems, and chemical distribution pipelines. These fittings can safely transport corrosive substances without degradation.
8. Swimming Pools and Spa Plumbing
UPVC fittings are preferred in swimming pool circulation systems and spa installations due to their resistance to chlorine, temperature fluctuations, and moisture. They ensure long-lasting leak-proof plumbing with minimal maintenance.
9. Firefighting and Sprinkler Systems
Certain grades of UPVC fittings are used in low-pressure fire sprinkler networks and fire suppression systems. Their smooth internal finish allows high flow rates with minimal friction loss, ensuring efficient water delivery during emergencies.
10. Air Conditioning and Ventilation Systems
UPVC fittings are used in HVAC applications for condensate drainage lines and cooling water systems, thanks to their low thermal conductivity and resistance to temperature variations.
11. Food and Beverage Industries
Because UPVC is non-toxic and hygienic, it’s suitable for food-grade water transfer, beverage bottling lines, and sanitary fluid systems, ensuring contamination-free flow and compliance with health and safety standards.
12. Marine and Coastal Applications
UPVC pipe fittings are used in marine docks, desalination plants, and offshore platforms, where exposure to saline environments causes corrosion in metals. Their non-corrosive and UV-resistant nature ensures long-term reliability.
13. Construction and Infrastructure Projects
In construction, UPVC fittings are used for rainwater harvesting systems, sewage disposal, cable conduits, and utility ducting systems. Their robustness and longevity make them a preferred choice for modern infrastructure projects.
14. Laboratory and Research Facilities
UPVC fittings are used in chemical handling lines and drainage systems in laboratories, ensuring safe and leak-free flow of reagents, solvents, and waste fluids without risk of contamination or corrosion.
15. Cooling Towers and Industrial Equipment
In industrial cooling systems, UPVC fittings are used for chilled water lines and coolant distribution, providing excellent resistance to biofouling and corrosion caused by continuous water circulation.
Key Features of UPVC Pipe Fittings
At Petron Thermoplast, our UPVC Pipe Fittings are designed and manufactured to deliver superior performance, reliability, and durability across various industrial, commercial, and domestic piping systems. Using advanced extrusion and injection molding technologies, each fitting undergoes strict quality testing to ensure compliance with ASTM D1785, ASTM D2467, ISO 1452, and other international standards.
Here are the key features that make UPVC Pipe Fittings the preferred choice for modern fluid handling systems:
1. High Corrosion and Chemical Resistance
UPVC (Unplasticized Polyvinyl Chloride) is inherently resistant to acids, alkalis, salts, and chemical solvents, making it ideal for use in chemical plants, water treatment facilities, and industrial applications. Unlike metal fittings, UPVC does not rust or react with transported fluids, ensuring clean and safe flow.
2. Smooth Internal Surface for Enhanced Flow
The inner surface of UPVC fittings is extremely smooth, reducing friction losses and preventing scaling or deposit buildup. This ensures uninterrupted flow, higher efficiency, and reduced energy costs in pumping operations.
3. Lightweight and Easy Installation
UPVC fittings are up to five times lighter than metal fittings, which simplifies transportation, handling, and installation. The fittings can be easily joined using solvent cement, providing strong and leak-proof connections without the need for welding or specialized tools.
4. Excellent Pressure-Bearing Capacity
UPVC pipe fittings are manufactured to withstand pressure ratings up to PN16 (16 bar), depending on pipe diameter and thickness. This makes them suitable for medium- to high-pressure systems, including industrial water supply and process fluid handling.
5. Superior Dimensional Accuracy
Each fitting is precision-engineered to meet tight dimensional tolerances, ensuring a perfect fit with UPVC pipes. This guarantees easy assembly, uniform sealing, and reliable performance even under high-stress conditions.
6. UV and Weather Resistance
UPVC is naturally resistant to UV radiation and harsh weather conditions, making it suitable for outdoor and exposed installations. The fittings retain their structural strength and color stability even under prolonged sunlight exposure.
7. Non-Toxic and Hygienic
Being lead-free and non-reactive, UPVC fittings are safe for potable water applications. They do not alter the taste, odor, or purity of water, meeting international health and safety standards for drinking water systems.
8. Fire Retardant Properties
UPVC has a high ignition temperature and is self-extinguishing, meaning it will not sustain combustion once the flame source is removed. This feature enhances safety in industrial and commercial installations.
9. Low Thermal Conductivity
The material offers excellent thermal insulation, minimizing heat loss in fluid systems. It also prevents condensation and sweating on the outer pipe surface, maintaining efficiency in humid or temperature-variable environments.
10. Maintenance-Free and Long Service Life
With no corrosion, rusting, or scaling, UPVC pipe fittings require minimal maintenance throughout their lifespan. They can last over 40–50 years, ensuring consistent performance with minimal operational downtime.
11. Cost-Effective Solution
Compared to metallic or other thermoplastic alternatives, UPVC pipe fittings offer a lower total cost of ownership — combining affordability, easy installation, and long-term reliability. This makes them a highly economical choice for large-scale projects.
12. Compatibility with Various Systems
UPVC fittings can be easily connected to valves, pumps, meters, and other system components using solvent joints, threaded adapters, or flanges. Their versatility ensures seamless integration in residential, agricultural, and industrial networks.
13. High Impact Strength
Our UPVC fittings are reinforced to resist impact and mechanical stress, providing enhanced toughness and durability even during rough handling or pressure surges.
14. Environmentally Friendly
UPVC is 100% recyclable and has a low carbon footprint compared to metals. The production process involves minimal energy consumption, supporting sustainable development and eco-friendly infrastructure projects.
15. Leak-Proof and Secure Joints
When installed using the correct solvent cementing technique, UPVC fittings create permanent and leak-proof joints, reducing maintenance costs and ensuring long-term flow reliability.
Installation & Maintenance Guide for UPVC Pipe Fittings
Proper installation and maintenance of UPVC pipe fittings ensure their long-lasting performance, leak-proof connections, and durability. Follow this guide to achieve optimal efficiency and reliability in your piping system.
Installation
1. Tools & Materials Required
- UPVC pipes & fittings
- Pipe cutter or hacksaw
- Deburring tool or sandpaper
- UPVC solvent cement & primer
- Measuring tape & marker
- Cleaning cloth
2. Cutting & Preparing the Pipe
- Measure & Mark – Use a measuring tape to mark the required pipe length.
- Cut the Pipe – Use a pipe cutter or fine-tooth hacksaw for a clean cut.
- Deburr & Smooth Edges – Remove burrs with a deburring tool or sandpaper to prevent obstruction.
3. Cleaning & Priming
- Clean Pipe & Fitting Surface – Wipe off dirt and moisture.
- Apply Primer (If Required) – Some applications may require a primer to soften the pipe surface.
4. Joining the Pipe & Fitting
- Apply Solvent Cement – Evenly spread UPVC solvent cement on both the pipe end and fitting socket.
- Insert & Rotate – Push the pipe into the fitting with a slight twisting motion for a secure bond.
- Hold & Let It Set – Hold for 10–15 seconds and wipe excess cement.
- Curing Time – Allow the joint to cure for at least 30 minutes before pressure testing.
5. Pressure Testing
- After installation, perform a leakage test by allowing water to pass through the system.
- Apply gradual pressure and check for any weak joints or leaks.
- If leaks occur, reapply solvent cement and reinforce the connection.
Maintenance Guide
1. Regular Inspection
- Periodically check for leaks, cracks, or discoloration in pipes and fittings.
- Inspect joints and valves for any loose connections.
2. Cleaning & Flushing
- Flush the pipeline periodically to remove sediments or blockages.
- Avoid using harsh chemicals that could damage the UPVC surface.
3. Protect from External Damage
- Ensure pipes are not exposed to direct heavy impacts or excessive load.
- Protect from prolonged exposure to UV rays if installed outdoors.
4. Avoid Over-Tightening
Do not overtighten threaded fittings, as this can cause stress fractures in UPVC material.
5. Replace Damaged Components
Immediately replace any damaged, cracked, or worn-out fittings to maintain system integrity.
Testing and Quality Standards
We ensure all UPVC pipe fittings are tested under stringent quality protocols:
- Hydrostatic Pressure Test
- Dimensional and Visual Inspection
- Tensile Strength and Impact Test
- Chemical Resistance and Thermal Aging Test
All products conform to international standards such as:
- ASTM D1785 / D2467
- DIN 8063 / ISO 1452
- BIS IS 4985 / IS 7834
Industries We Serve
At Petron Thermoplast, we understand that every industry has unique requirements for fluid transportation, chemical handling, and system performance. Our UPVC Pipe Fittings are designed with precision and durability to cater to a broad range of industries that demand corrosion resistance, reliability, and efficiency. With decades of expertise in thermoplastic engineering, we deliver tailor-made solutions that ensure smooth operations across industrial, commercial, and municipal applications.
Here’s an in-depth look at the industries that rely on Petron Thermoplast UPVC Pipe Fittings for consistent and high-quality performance:
1. Corrosion and Chemical Resistance
The chemical processing industry demands materials that can withstand harsh environments and corrosive fluids. UPVC fittings from Petron Thermoplast provide superior chemical resistance to acids, alkalis, and solvents, ensuring a safe and leak-free transfer of liquids.
Applications include:
- Acidic and alkaline solution transfer
- Chemical dosing and distribution systems
- Effluent treatment and neutralization processes
- Acid storage and transport lines
2. Water Treatment and Distribution
UPVC Pipe Fittings are extensively used in water treatment plants and supply networks because of their non-toxic composition and long-term performance. They ensure a clean, contamination-free water flow, making them ideal for both municipal and industrial water systems.
Applications include:
- Water purification and filtration plants
- Potable water distribution networks
- Desalination systems
- Wastewater and sewage management
3. Agriculture and Irrigation Systems
In agriculture, efficient water flow and corrosion resistance are key to long-lasting irrigation systems. UPVC fittings are lightweight, easy to install, and resistant to fertilizers, making them a perfect fit for modern irrigation applications.
Applications include:
- Drip irrigation systems
- Sprinkler and micro-irrigation networks
- Farm water supply systems
- Fertilizer and chemical solution transport
4. Construction and Infrastructure
The construction sector benefits greatly from UPVC Pipe Fittings due to their strength, affordability, and resistance to external wear. They are used in plumbing, drainage, and water supply lines for both residential and commercial projects.
Applications include:
- Plumbing and sanitary piping
- Underground drainage systems
- HVAC and cooling tower pipelines
- Firefighting water lines
5. Food and Beverage Industry
Hygiene and contamination control are critical in the food and beverage industry. UPVC fittings, being non-toxic and non-reactive, ensure that no chemical residue affects the purity of the transported liquids.
Applications include:
- Beverage manufacturing units
- Bottling and packaging plants
- Clean water and wastewater lines
- CIP (Cleaning in Place) systems
6. Pharmaceutical and Healthcare
The pharmaceutical industry requires ultra-clean and non-reactive systems for transporting pure water and chemicals. Petron Thermoplast’s UPVC fittings meet stringent hygiene and safety standards, making them ideal for these environments.
Applications include:
- Purified water distribution systems
- Laboratory chemical lines
- Pharmaceutical production and process units
- Hospital plumbing and drainage
7. Power Generation and Utilities
Power plants require reliable piping systems for cooling water, condensate, and chemical dosing. UPVC pipe fittings deliver high mechanical strength, corrosion resistance, and low maintenance operation, supporting efficient energy systems.
Applications include:
- Cooling water pipelines
- Boiler feed and condensate return systems
- Chemical dosing and neutralization setups
8. Marine and Desalination Plants
The marine and desalination sectors deal with saline and corrosive environments that can degrade most metals. UPVC’s excellent saltwater resistance makes it an ideal material for coastal and offshore applications.
Applications include:
- Seawater intake and discharge pipelines
- Desalination plant piping
- Marine wastewater systems
9. Mining and Mineral Processing
Mining operations require robust piping systems to transport slurries, chemicals, and process water under extreme conditions. UPVC fittings resist wear, corrosion, and scaling, offering long-lasting performance in abrasive environments.
Applications include:
- Slurry and tailing transport
- Process water supply
- Dust suppression systems
10. HVAC and Cooling Systems
In HVAC systems, UPVC fittings are used for chilled water, air conditioning, and ventilation lines due to their resistance to corrosion and thermal stability. They help maintain energy efficiency and reduce leakage issues.
Applications include:
- Cooling tower piping
- Chilled water distribution
- Air conditioning systems
11. Textile and Paper Industry
These industries involve chemical treatment, dyeing, and bleaching processes, which require materials that resist chemical damage and scaling. UPVC fittings ensure reliable flow and durability even in high-chemical environments.
Applications include:
- Dye and chemical transport
- Process water and effluent treatment
- Bleaching and washing units
12. Oil and Gas Sector
UPVC fittings are used in non-critical fluid handling systems within oil and gas facilities for their resistance to chemicals and lightweight design, making installation easier and safer.
Applications include:
- Cooling and utility water lines
- Wastewater treatment systems
- Chemical injection systems
How to Select the Right UPVC Pipe Fittings?
Choosing the right UPVC (Unplasticized Polyvinyl Chloride) pipe fittings is essential for ensuring efficient plumbing systems, whether for residential, commercial, or industrial applications. The right fittings ensure leak-proof connections, durability, and compatibility with your piping system. Below are key factors to consider when selecting UPVC pipe fittings.
1. Identify the Application
- Residential Plumbing – For potable water supply, drainage, and waste disposal.
- Irrigation & Agriculture – For water distribution and drip irrigation systems.
- Industrial Use – For transporting chemicals, wastewater, or non-corrosive fluids.
- Sewage & Drainage Systems – For smooth waste disposal and water flow.
2. Choose the Right Type of UPVC Fittings
- Elbows (90° & 45°) – Changes the pipe direction.
- Tees & Cross Fittings – Allows branch connections in pipelines.
- Couplings & Unions – Joins two pipe sections securely.
- Reducers & Bushings – Adjust pipe sizes for different flow rates.
- End Caps & Plugs – Seals open pipe ends to prevent leaks.
- UPVC Ball & Check Valves – Controls water flow and prevents backflow.
3. Check for Compatibility with Pipes
- Pipe Diameter (in inches or mm) – Common sizes include ½”, 1″, 2″, 4″, etc.
- Pressure Rating (PN Class) – Choose fittings rated for your system’s pressure needs.
- Solvent-Weld or Threaded Fittings – Ensure compatibility with installation methods.
4. Verify Quality Standards & Certifications
- ISO 9001:2015 – Ensures product quality and consistency.
- IS 7834 & IS 4985 – Indian standards for UPVC fittings.
- ASTM D2467 & ASTM D2466 – American standards for pressure-rated fittings.
- NSF 61 Certified – Ensures safe water transport without contamination.
5. Consider Temperature & Pressure Ratings
- Temperature Range – Typically up to 60°C (140°F) for cold water use.
- Pressure Ratings – Check for PN10, PN16, or other ratings based on your system’s needs.
6. Evaluate Chemical & Corrosion Resistance
- UPVC fittings are corrosion-resistant, making them suitable for plumbing and industrial use.
- If the system transports chemicals, acids, or waste fluids, verify the fitting’s chemical compatibility.
- UPVC does not react with most household and industrial chemicals, making it a long-lasting option.
7. Assess Installation Requirements
- Solvent Cement or Threaded Fittings? – Some UPVC fittings require solvent cement welding, while others are threaded for easy assembly and disassembly.
- Ease of Maintenance – Choose fittings that allow quick replacement and repairs if needed.
- Leak-Proof Joints – Ensure fittings provide a secure and tight connection for long-term performance.
8. Buy from a Trusted Manufacturer or Supplier
- Choose reputed brands like Petron Thermoplast for high-quality UPVC pipe fittings.
- Ensure suppliers provide technical support, customization options, and fast delivery.
- Look for warranty & after-sales service to ensure long-term reliability.
Why Choose Petron Thermoplast?
When it comes to industrial-grade piping systems, the choice of the right manufacturer is as important as the material itself. Petron Thermoplast has earned a reputation as a trusted global leader in the field of UPVC Pipe Fittings and industrial flow solutions. Our products are known for precision, performance, and durability, designed to meet the most demanding industry standards across chemical, water treatment, and infrastructure sectors.
Here’s why choosing Petron Thermoplast is the best decision for your next project:
1. Proven Expertise and Experience
With years of expertise in thermoplastic engineering and manufacturing, Petron Thermoplast is recognized for its in-depth understanding of UPVC material technology and its application across diverse industries. Our engineering team continually innovates to ensure every product exceeds expectations in quality, performance, and longevity.
2. Comprehensive Range of UPVC Pipe Fittings
We offer a complete selection of UPVC fittings, including elbows, tees, couplers, end caps, reducers, unions, valves, and flanges — all designed to integrate seamlessly into your piping system. Our products are available in a variety of sizes, thicknesses, and pressure ratings, ensuring compatibility with domestic, commercial, and industrial flow systems.
3. Superior Material Quality
All Petron Thermoplast UPVC Pipe Fittings are made from high-grade unplasticized polyvinyl chloride, ensuring maximum strength, corrosion resistance, and dimensional stability.
We source only premium raw materials and use advanced processing techniques to ensure products maintain their integrity even under extreme pressure and temperature conditions.
4. International Standards and Certifications
Our fittings conform to global quality standards such as ISO, ASTM, DIN, and BS, ensuring reliability and safety in every application. Each fitting undergoes rigorous inspection and testing to ensure compliance with international performance benchmarks.
5. Precision Manufacturing and CNC Processing
At Petron Thermoplast, we employ state-of-the-art CNC machining and extrusion technologies to ensure each UPVC fitting meets tight dimensional tolerances. This precision guarantees leak-free joints, consistent flow performance, and easy installation across all piping systems.
6. Customization and Project-Specific Solutions
Every project is unique, and so are its challenges. That’s why Petron Thermoplast provides customized UPVC fittings designed to suit your exact application — whether you need special dimensions, threading, joint configurations, or system-specific designs. Our design experts collaborate closely with clients to optimize system performance and minimize installation costs.
7. Exceptional Chemical and Corrosion Resistance
UPVC Pipe Fittings from Petron Thermoplast are specially formulated to resist acidic, alkaline, and saline environments, making them ideal for chemical plants, marine systems, and wastewater facilities. Our products ensure long-term service life without degradation, even in highly corrosive operating conditions.
8. Advanced Testing and Quality Control
Every UPVC fitting we produce goes through stringent quality control tests to ensure structural strength, pressure resistance, dimensional accuracy, and thermal stability.
Key quality checks include:
9. Global Export and Fast Delivery Support
Petron Thermoplast is a recognized exporter of UPVC Pipe Fittings to various countries across Asia, the Middle East, Africa, and Europe. Our logistics and supply chain team ensures on-time delivery with safe packaging and international shipping support for bulk and custom orders.
10. Sustainable Manufacturing Practices
We are committed to sustainability and eco-conscious production. Our UPVC products are lead-free, recyclable, and energy-efficient, minimizing environmental impact. We continuously invest in green technologies and waste-reduction processes to support global sustainability goals.
11. Competitive Pricing with High Value
Despite offering premium-grade products, Petron Thermoplast maintains competitive pricing to ensure clients receive the best cost-to-performance ratio in the market. Whether it’s a small-scale project or a global industrial installation, we deliver maximum value at every level of investment.
12. Technical Support and Customer Service
Our support doesn’t end after delivery. We provide end-to-end technical assistance, including installation guidance, material selection consultation, and after-sales service.
Our expert team ensures your piping system operates efficiently and reliably throughout its lifespan.
13. Trusted by Global Industries
Petron Thermoplast serves clients in multiple sectors — from chemical and water treatment to agriculture, construction, and energy. Our commitment to quality and service excellence has made us a preferred supplier for industrial and infrastructure projects worldwide.
14. Consistent Innovation and R&D
Our R&D department continually explores new materials, processing techniques, and product designs to enhance the strength, efficiency, and versatility of our UPVC fittings.
We constantly evolve to meet the emerging needs of industries and maintain our reputation as a leader in thermoplastic solutions.
15. Proven Track Record of Reliability
Thousands of installations across India and abroad use Petron Thermoplast UPVC Pipe Fittings, proving their reliability in even the most demanding conditions. Our products have earned trust through consistent performance, zero-leak operation, and long service life, making them a top choice for engineers, contractors, and industries worldwide.
Conclusion
Choosing the right UPVC pipe fittings and high-quality plastic solutions is essential for ensuring efficiency, durability, and safety in various industrial and commercial applications. At Petron Thermoplast, we provide premium-grade UPVC pipes, fittings, and engineering plastics that meet international standards and offer long-lasting performance.
Whether you need bulk orders, customized solutions, or expert guidance, we are committed to delivering high-quality products, competitive pricing, and exceptional customer support.
Contact us today for inquiries, bulk orders, and customized solutions. Let us help you build a reliable and efficient piping system with the best UPVC pipe fittings and plastic materials!
Frequently Asked Question
UPVC (Unplasticized Polyvinyl Chloride) pipe fittings are rigid, durable, and corrosion-resistant components used in plumbing, irrigation, drainage, and industrial applications. They provide leak-proof and long-lasting connections in piping systems.
- Corrosion & Chemical Resistance – Ideal for water, chemical, and industrial applications.
- Lightweight & Easy to Install – Reduces labor costs and simplifies installation.
- Leak-Proof Joints – Ensures a secure and reliable plumbing system.
- Low Maintenance & Long Lifespan – Lasts for decades with minimal upkeep.
- Eco-Friendly & Non-Toxic – Safe for potable water and environmentally friendly.
UPVC pipes and fittings are widely used in water treatment, chemical processing, plumbing, irrigation, construction, and industrial piping systems.
- Application Type (Residential, Industrial, Irrigation, Drainage)
- Pipe Size & Pressure Rating (PN10, PN16, etc.)
- Fitting Type (Elbows, Tees, Unions, Valves)
- Certifications & Standards Compliance (ISO, ASTM, NSF)
Yes! UPVC pipes are lead-free, non-toxic, and NSF-certified, making them safe for potable water supply systems.
UPVC – Suitable for cold water applications, chemical transport, and industrial use.
CPVC – Can handle hot and cold water applications due to its higher temperature resistance.
Yes! Petron Thermoplast specializes in bulk supply and custom fabrication of UPVC pipe fittings and industrial plastic components to meet your specific needs.
You can place an order by:
- Email us at sales@petronthermoplast.com
- Call us at +91-8218684097
- Visit our website: https://petronthermoplast.com/
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