

PVC Pipe Fittings – Durable & Reliable Industrial Chemical Solutions
When it comes to industrial chemical applications, choosing the right PVC piping components is crucial for ensuring safety, longevity, and system efficiency. PVC pipe fittings have emerged as a trusted solution across various sectors due to their exceptional chemical resistance, mechanical strength, and cost-effectiveness. At Petron Thermoplast, we offer a wide range of durable and reliable PVC pipe and fittings designed specifically to handle aggressive chemical environments without corrosion or performance degradation.
PVC (Polyvinyl Chloride) is inherently non-reactive to many acids, alkalis, and industrial solvents, making it the ideal material for transporting chemicals in manufacturing, wastewater treatment, electroplating, and more. Our fittings are engineered to meet stringent industrial standards, ensuring a leak-proof connection and long-term operational stability even in demanding conditions. Whether you’re setting up a chemical dosing line or building a complex fluid handling system, our PVC fittings offer unmatched benefits such as easy installation, low maintenance, and high flow efficiency.
Product Range of PVC Pipe Fittings for Every Application
At Petron Thermoplast, we take pride in offering a comprehensive selection of PVC pipe fittings to meet the diverse needs of industries and contractors. Our range is designed to support every type of applications to high-demand industrial fluid systems—ensuring superior compatibility, performance, and reliability. Our PVC pipe fittings are available in various sizes, configurations, and pressure ratings to match different system requirements. Whether you’re setting up an irrigation layout, or managing chemical flow in an industrial plant, you’ll find the right fitting in our catalog.

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.
Why Choose PVC Pipe Fittings for Your Project?
When selecting components for a piping system, reliability, cost, and longevity are critical factors. PVC pipe fittings offer a perfect balance of performance and affordability, making them a top choice for fabrication, industrial, and chemical projects across the globe. At Petron Thermoplast, we supply PVC fittings engineered to exceed expectations in a wide range of operating conditions.
✅ Corrosion Resistance
PVC is immune to corrosion from moisture, salts, and a wide variety of chemicals, unlike metal alternatives. This makes it ideal for applications involving aggressive substances or wet environments.
✅ Cost-Effective
PVC fittings are significantly less expensive than metal or other engineered plastics, both in initial investment and long-term maintenance, offering an excellent return on investment.
✅ Lightweight & Easy to Install
PVC fittings are lightweight, making handling and installation quicker and more cost-efficient. They can be joined using simple solvent welding or threaded connections, eliminating the need for welding or specialized tools.
✅ Long Service Life
With proper installation, PVC pipe fittings can last for decades. Their resistance to scaling, biofilm, and chemical attack contributes to a long, maintenance-free operational life.
✅ High Versatility
Whether you’re designing a water supply system, irrigation layout, drainage setup, or chemical handling line, PVC fittings come in a wide variety of shapes, sizes, and pressure ratings to suit any application.
✅ Environmentally Friendly
PVC is recyclable and consumes less energy during production compared to many other piping materials, making it a more sustainable option for modern infrastructure projects.
✅ Easy to Install
One of the key benefits of using PVC pipe fittings is their exceptional ease of installation. Designed for simplicity and efficiency, PVC fittings can be quickly connected using solvent cement bonding, eliminating the need for welding, threading, or complex tools. This not only speeds up project timelines but also reduces labor costs significantly.
PVC Piping Technical Information
Technical Specifications Of Industrial PVC Piping Systems:
We have mentioned all required pvc pipe sizes & pvc pipe size chart with technical data. We got many query from customers ends who have some technical questions for pvc pipe types ?. So we mention below all UPVC & PVC Pipe technical details. Also, we have attached pvc pipe catalogue for customer demands.
– | Fittings | Pipes |
---|---|---|
Material | Polyvinyl Chloride (PVC) with U.V. Resistance | Polyvinyl Chloride (PVC) 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 | Polyvinyl Chloride (PVC) 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 (PVC 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 |
PVC 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 |
PVC 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 PVC Fitting:
- Manufactured from climate cordial virgin PVC 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, PVC 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
Applications of PVC Pipe Fittings Across Industries
PVC pipe fittings are among the most versatile components used in fluid handling systems across a wide range of industries. Their excellent chemical resistance, mechanical strength, and ease of installation make them a preferred choice for engineers, contractors, and system designers worldwide. At Petron Thermoplast, our high-quality PVC pipe fittings are designed to perform reliably in diverse working environments. Here’s a look at the key industries where these fittings are widely applied:
1. Chemical Processing
PVC’s non-reactive nature makes it ideal for transporting aggressive acids, alkalis, and other chemicals. Our PVC fittings are extensively used in chemical plants for process piping, chemical dosing, and effluent discharge systems.
2. Agriculture & Irrigation
In agriculture, PVC fittings are widely used for drip irrigation systems, sprinkler lines, and fertilizer distribution networks. Their lightweight nature and ease of assembly reduce labor and maintenance costs in the field.
3. Construction & Plumbing
PVC pipe fittings are a staple in residential, commercial, and industrial plumbing systems. They are used in:
- Cold and hot water supply lines
- Soil and waste discharge lines
- Ventilation systems in buildings
4. Water Treatment & Distribution
From municipal water supply networks to sewage and drainage systems, PVC pipe fittings ensure leak-proof connections that resist corrosion and scale buildup. They’re used in:
- Drinking water pipelines
- Wastewater treatment facilities
- Rainwater harvesting systems
5. Industrial Manufacturing
Factories and manufacturing plants rely on PVC fittings for coolant lines, compressed air piping (in non-pressurized systems), and fluid transport in controlled environments. Their resistance to corrosion and abrasion ensures system longevity.
6. Laboratories & Medical Facilities
PVC is a safe and clean material for transporting fluids in laboratories and cleanrooms. It supports sterile water supply, chemical waste removal, and air handling in sensitive environments.
7. Marine & Aquaculture
In marine applications and fish farming setups, PVC fittings are used for water filtration, circulation, and discharge systems due to their corrosion resistance in saline environments.
Industries We Serve
At Petron Thermoplast, we are proud to support a wide spectrum of industries with our high-performance PVC pipe fittings and fluid handling solutions. Our commitment to quality, precision engineering, and chemical resistance ensures that our products perform reliably in the most demanding environments. Whether your operation involves water, chemicals, air, or industrial fluids, our PVC fittings are tailored to meet your specific requirements.
Chemical & Process Industry
We supply corrosion-resistant PVC fittings ideal for handling aggressive chemicals and corrosive media. Used in dosing systems, effluent treatment, and chemical transfer lines, our products ensure safety and durability in harsh environments.
Water Treatment & Utilities
Municipal water supply, desalination plants, and wastewater treatment facilities trust our PVC pipe fittings for leak-proof performance and long service life. Suitable for potable and non-potable systems, they play a vital role in infrastructure development.
Agriculture & Irrigation
Farmers and agricultural engineers rely on our lightweight, easy-to-install PVC fittings for drip irrigation, sprinkler systems, and fertigation lines. Our products help reduce water wastage and improve system efficiency.
Construction & Plumbing
From residential complexes to commercial buildings, our PVC fittings are essential for plumbing and drainage systems. They offer rust-free operation, excellent pressure resistance, and cost-effective installation.
Industrial Manufacturing
Factories use our PVC pipe fittings in process cooling water lines, compressed air systems (non-pressurized), and fluid handling processes where chemical resistance and ease of maintenance are priorities.
Laboratories & Research Facilities
We supply fittings for cleanrooms and laboratories requiring contamination-free fluid handling. Our chemically inert PVC materials meet the highest standards for safety and cleanliness.
Marine & Aquaculture
In fish farming and marine systems, our fittings resist saltwater corrosion and are used in water circulation, filtration, and waste discharge systems. Their reliability ensures uninterrupted operations in wet environments.
Pharmaceutical & Medical
PVC fittings are widely used in non-critical fluid systems in the pharma sector, including utility lines, cooling loops, and water distribution, thanks to their ease of cleaning and chemical stability. At Petron Thermoplast, we don’t just deliver fittings—we deliver trust, technical expertise, and industry-specific solutions to ensure seamless performance and peace of mind.
Oil & Gas
In non-critical utility applications such as water distribution, drainage, and chemical dosing, our PVC pipe fittings offer a corrosion-free and lightweight solution—ideal for offshore platforms and onshore refineries where metal fittings may fail due to harsh environments.
Food & Beverage Industry
Our PVC fittings are used in non-contact utility piping, such as cleaning lines, wastewater disposal, and ingredient transfer lines where FDA-compliant, non-toxic materials are required. The smooth internal surface of PVC helps reduce bacterial growth and residue accumulation.
Pulp & Paper Industry
Highly corrosive chemicals like chlorine and caustic soda are common in paper processing plants. PVC fittings are used in chemical transfer lines, cooling water circuits, and process fluid systems where chemical compatibility is essential.
Textile & Dyeing Industry
PVC pipe fittings play a key role in handling dye wastewater, acids, and alkalis in textile processing. Their resistance to colorants and chemicals ensures extended service life and minimal contamination.
Recycling & Waste Management
Used in leachate collection, drainage systems, and chemical separation processes, PVC fittings are ideal for handling a wide variety of aggressive fluids in recycling plants and landfill operations.
Electroplating & Surface Finishing
PVC fittings are highly resistant to the corrosive chemicals used in electroplating, anodizing, and metal treatment baths. They are widely used in these plants for chemical circulation and tank-to-tank transfers.
Mining & Mineral Processing
In mining operations, PVC pipe fittings are used for water supply, dust suppression, chemical dosing, and slurry handling in low-pressure applications. Their resistance to abrasion and corrosion adds long-term reliability.
Environmental & Pollution Control
PVC pipe fittings are an integral part of air scrubbing systems, effluent treatment plants, and gas exhaust pipelines due to their chemical stability and resistance to pollutants. By continuously adapting to evolving industry demands, Petron Thermoplast has positioned itself as a trusted supplier of PVC pipe fittings that meet both general and specialized fluid handling needs.
How to Select the Right PVC Pipe and Fittings Manufacturer?
Choosing the right PVC pipe and fittings manufacturer is a crucial decision that directly impacts the safety, efficiency, and longevity of your piping system. Whether you’re planning a residential plumbing project or managing large-scale industrial infrastructure, partnering with a reliable supplier ensures consistent product quality, technical support, and long-term value.
Here are key factors to consider when selecting the best PVC pipe and fittings manufacturer for your needs:

Product Quality and Compliance
Ensure the manufacturer adheres to international quality standards such as ASTM, DIN, ISO, or BIS. High-quality PVC fittings should be resistant to corrosion, chemicals, pressure, and temperature variations. Ask for certifications and product testing reports to validate claims.

Industry Experience and Reputation
Choose a manufacturer with a proven track record and strong presence in the industry. Years of experience often reflect deep technical knowledge, manufacturing precision, and customer satisfaction. Read reviews, case studies, and testimonials before making a decision.

In-House Manufacturing Capabilities
Working with a company that handles its own production ensures better quality control, faster turnaround, and consistent supply. Look for in-house tooling, CNC machining, and quality testing processes as indicators of reliability.

Delivery and Logistics
Reliable manufacturers maintain sufficient stock and can fulfill orders on time. Check their distribution network, warehouse capacity, and ability to ship across regions or countries if required.

Pricing Transparency
While cost is a factor, it shouldn't come at the expense of quality. Choose a manufacturer who offers fair, transparent pricing without compromising on material standards. Bulk order discounts and long-term contracts are also worth considering.

Product Range and Customization
Your project may require a wide variety of fittings—tees, elbows, valves, couplings, reducers, etc. A good manufacturer should offer:
- A complete product rangeMultiple sizes and pressure ratings
- Options for threaded, solvent weld, or flanged fittings
- Customization for specific project requirements

Technical Support and Expertise
A knowledgeable manufacturer should offer pre-sales consultation, CAD drawings, installation guidance, and post-sales support. This becomes even more critical for complex systems in chemical, water treatment, or industrial applications.

Certifications and Safety Standards
Ensure that the products meet health and environmental safety standards, especially for applications involving potable water, food processing, or pharmaceuticals. Look for certifications such as ISO 9001, RoHS, or NSF where applicable.

Innovation and Technology
Leading manufacturers invest in innovation, offering new material blends, better jointing techniques, and longer-lasting products. Staying ahead of market trends can give you access to more efficient, durable solutions.
Conclusion
Choosing high-quality PVC pipe fittings is essential for building reliable, efficient, and long-lasting fluid handling systems. Their exceptional chemical resistance, affordability, and ease of installation make them a preferred choice across industries ranging from agriculture and water treatment to construction and chemical processing.
At Petron Thermoplast, we are committed to providing durable, precision-engineered PVC fittings tailored to meet the unique demands of your application. With a wide product range, strict quality standards, and expert technical support, we stand as a trusted partner for all your piping system needs. Connect with Petron Thermoplast today to discover the ideal piping solutions for your business.
Frequently Asked Questions
PVC pipe fittings are used to connect, control, and redirect the flow of fluids in piping systems. They are widely used in plumbing, irrigation, chemical processing, water treatment, and industrial applications due to their durability and chemical resistance.
Yes, most PVC fittings manufactured according to international safety standards (such as NSF or BIS-certified) are safe for potable water. Always check product specifications or consult the manufacturer for compliance.
The difference lies in wall thickness and pressure rating. Schedule 80 fittings have thicker walls and are designed for higher pressure systems, whereas Schedule 40 fittings are used for lower-pressure or residential applications.
Standard PVC fittings are not recommended for hot water applications as they can deform under high temperatures. For hot water systems, CPVC (Chlorinated PVC) fittings are a better alternative due to their higher temperature tolerance.
PVC pipe fittings can be connected using:
- Solvent cement welding (glue)
- Threaded joints
Flanged connections
Each method ensures leak-proof performance depending on the system’s design and pressure requirements.
Yes. Petron Thermoplast’s PVC fittings are designed to resist a wide range of acids, alkalis, and other industrial chemicals, making them ideal for chemical processing and wastewater management systems.
Absolutely. We can provide custom sizes, designs, and fittings based on your project’s specifications. Our in-house fabrication and CNC machining capabilities allow us to deliver tailored solutions.
We offer a comprehensive range from small-diameter residential fittings (½” or 20mm) up to large industrial sizes (up to 12” or 315mm), with multiple pressure ratings and jointing options.
You can contact us through our website – https://petronthermoplast.com/ or reach out to our sales team directly. We’ll provide a prompt quote and a detailed product catalog based on your application needs.