PVDF Elbow 45 Degree

A PVDF 45° elbow is a pipe fitting that is used to change the direction of flow in a piping system by 45° degrees. A PVDF 45° degree elbow is a corrosion resistant plastic fitting designed to connect two pipes at a 45° angle, allowing smooth directional change of fluids in chemical or high-purity piping systems. Made from Polyvinylidene Fluoride (PVDF) 45° degree elbows are pipe fittings used to form a 45° degree angle by joining two sections of pipe of the same diameter.

The assembly and joining method recommendations in our technical information and make sure you have the proper PVDF Elbow 45° Degree Solvent Cement and Cleaner to join the pipes and fittings together. These metrics can be found in our section on Accessories. Our PVDF pipe fittings range has a working temperature of 150 °C (302 °F), depending on the system pressure. It boasts outstanding mechanical strength and hardness, capable of withstanding high pressures and mechanical loads, ensuring the stable operation of the pipeline system. This elbow is suitable for a variety of industries, especially those that require resistance to corrosive media. Its rational design and convenient installation method make it an indispensable high-quality pipeline connector in engineering projects.

PVDF Elbow 45 Degree Details

d (Diameter)
PN (Pressure Nominal)
A (Length from end to centerline)
C (Length from bottom to centerline)
Z1 (Insertion depth or socket length)

d (mm)	DN (mm)	B (mm)	P (mm)	L (mm)	c (mm)	No. of Holes
20	15	12	65	14	28	4
25	20	12	75	14	34	4
32	25	16	85	14	42	4
40	32	16	100	18	51	4
50	40	16	110	18	62	4
63	50	16	125	18	78	4
75	65	18	145	18	110	4
90	80	18	160	18	M16	8
110	100	20	180	18	M16	8

Parameter	Typical Specification / Value	Unit / Notes
Material	PVDF (Polyvinylidene Fluoride)	High-performance thermoplastic
Elbow Angle	45°	Standard angle for directional change
Nominal Size (DN)	10 – 200	mm (depends on manufacturer)
Pressure Rating	PN10 – PN25	kg/cm² (depends on pipe size and wall thickness)
Working Temperature	-40 to 140	°C
End Connection	Socket (Solvent Weld) / Butt Fusion / Threaded	As per system design
Colour	Natural (transparent), Black, Blue	Varies by manufacturer
Density	1.76 – 1.80	g/cm³
Tensile Strength	48 – 52	MPa
Elongation at Break	20 – 25	%
Flexural Strength	70 – 80	MPa
Modulus of Elasticity	1500 – 1800	MPa
Hardness	75 – 80	Shore D
Impact Strength (Izod)	8 – 12	kJ/m²
Water Absorption	<0.05	%
Thermal Conductivity	0.19 – 0.22	W/m·K
Coefficient of Thermal Expansion	8 × 10⁻⁵	/°C
Vicat Softening Temperature	145 – 150	°C
Operating Temperature	-40 to 140	°C
Chemical Resistance	Excellent	Resistant to acids, alkalis, and solvents
Surface Finish	Smooth	Reduces friction loss and fouling
Color	Natural (Transparent), Black, Blue	Varies by manufacturer

1) Angle Design

Provides a 45° change in flow direction
Reduces turbulence compared to sharp 90° elbows

2️) Material – PVDF

Made from Polyvinylidene Fluoride (PVDF)
High chemical resistance and mechanical strength

3️) Corrosion Resistance

Resistant to acids, alkalis, solvents, and oxidising agents
Suitable for aggressive chemical environments

4️) High Temperature Tolerance

Operates safely up to 140°C (depending on manufacturer and grade)

5️) Connection Types

Socket (solvent weld), Butt Fusion, Threaded, or Spigot
Versatile for different piping system designs

6️) Smooth Internal Surface

Reduces pressure drop and flow turbulence
Minimises fouling and sediment buildup

7️) Durable and Long-Lasting

High mechanical strength
Low maintenance requirements

8️) Lightweight

Easier to handle and install compared to metal elbows

9️) Non-Toxic

Safe for high-purity water systems and pharmaceutical applications

10) Versatile Applications

Widely used in chemical plants, pharmaceutical industries, water treatment, and semiconductor plants.

Nominal Size (DN)	Inch Size	Pressure Class	Rating (kg/cm²)	Rating (Bar)	Rating (PSI)
10 mm	½”	PN25	25	25	362
15 mm	¾”	PN25	25	25	362
20 mm	1”	PN25	25	25	362
25 mm	1¼”	PN25	25	25	362
32 mm	1½”	PN25	25	25	362
40 mm	2”	PN25	25	25	362
50 mm	2½”	PN25	25	25	362
63 mm	3”	PN16	16	16	232
75 mm	3½”	PN16	16	16	232
90 mm	4”	PN16	16	16	232
110 mm	4½”	PN16	16	16	232
125 mm	5”	PN16	16	16	232
160 mm	6”	PN10	10	10	145

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.

Benefits of Using PVDF Elbow 45 Degree

Excellent Chemical Resistance

Resistant to strong acids, alkalis, solvents, and oxidising agents
Ideal for aggressive chemical environments

High Temperature Tolerance

Can operate in temperatures up to 140°C
Maintains strength and dimensional stability under heat

Corrosion-Free & Non-Metallic

Will not rust, scale, or corrode, unlike metal fittings
Reduces contamination risk in high-purity systems

Smooth Internal Surface

Minimises pressure loss and flow turbulence
Reduces fouling and sediment buildup

Lightweight & Easy to Install

Easier handling compared to metal elbows
Compatible with socket, butt fusion, or threaded connections

Durable & Long Service Life

Resistant to wear and environmental degradation
Minimal maintenance required

High Mechanical Strength

Withstands moderate pressure and mechanical stress
Retains shape and sealing over long-term use

Versatile Applications

Suitable for chemical processing, pharmaceutical, semiconductor, and water treatment systems
Can be used in both horizontal and vertical pipelines

Types of PVDF Elbow 45 Degree

1️. Socket (Solvent Weld) Type

Connection: Pipes are joined using solvent cement
Features: Permanent, leak-proof joint
Application: Chemical piping and oil systems where fusion welding is not possible

2️) Butt Fusion Type

Connection: Pipes and elbows are welded together using heat
Features: Strongest joint, suitable for high-pressure systems
Application: Industrial chemical and high-purity pipelines

3️. Threaded Type

Connection: Screwed onto threaded pipes (NPT / BSP)
Features: Easy installation and replacement
Application: Small pipelines, laboratory setups, or systems needing frequent maintenance

4️. Socket Fusion Type

Connection: Pipe is inserted into the elbow socket and fused with heat
Features: Strong, leak-proof connection
Application: Medium-pressure piping systems

5️. Spigot End / Plain End

Connection: Pipe is inserted and clamped or glued
Features: Simple installation for temporary or low-pressure systems
Application: Experimental setups, pilot plants

Why Choose Petron Thermoplast?

At Petron Thermoplast, our unwavering commitment to the PVDF pipeline industry, our emphasis on product diversity, the importance we place on product quality, and our dedication to green environmental practices and sustainable development have gradually gained recognition. Our PVDF pipe fittings products have earned the trust and praise of numerous customers, and our brand has become a symbol of reliability and trustworthiness.

Our brand story is one of continuous progress and innovation. We will continue to create more value for more customers and contribute to the development of the industry. We believe that through sustained efforts and adherence to our principles, our brand will continue to shine brightly and make a mark internationally.