China CPVC Schedule 80 Pipes & Fittings Supplier
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CPVC Schedule 80 Pipes & Fittings
CPVC Sch80 Pipes & Fittings China Manufacturer.
CPVC (Chlorinated Polyvinyl Chloride) Schedule 80 pipes and fittings are designed for high-pressure applications, offering a higher strength and pressure tolerance than Schedule 40 CPVC. Their construction makes them suitable for hot and cold water distribution, chemical handling, and other industrial applications where higher pressures and temperatures are encountered.
Size:1/2″-12″
Standard:ASTM-F441/ASTM-F439/ASTM -F437
GeneralHot Sale For CPVC Schedule 80 Pipes & Fittings

Sch80 CPVC Pipes

Sch80 CPVC Coupling

Sch80 CPVC Reducing Coupling

Sch80 CPVC 45Deg Elbow

Sch80 PVC 90Deg Elbow

Sch80 CPVC Tee

Sch80 CPVC Reduceing Tee

Sch80 CPVC Male Adapter

Sch80 CPVC Female Adapter

Sch80 PVC Union

Sch80 CPVC Cross Tee

Sch80 CPVC One Piece Flange

Sch80 CPVC Van Stone Flange

Sch80 CPVC Cap

CPVC True Union Ball Valve
Sch80 CPVC pipes standard wall thickness
| Outside Diameter (inch) | Outside Diameter (mm) | Tolerance of OD (mm) | SCH80 | |
|---|---|---|---|---|
| Thickness (mm) | Tolerance (mm) | |||
| 1/2" | 21.34 | ±0.1 | 3.73 | 0.51 |
| 3/4" | 26.67 | ±0.1 | 3.91 | 0.51 |
| 1" | 33.4 | ±0.13 | 4.55 | 0.51 |
| 1 1/4" | 42.16 | ±0.13 | 4.85 | 0.51 |
| 1 1/2" | 48.26 | ±0.15 | 5.08 | 0.61 |
| 2" | 60.32 | ±0.15 | 5.54 | 0.66 |
| 2 1/2" | 73.02 | ±0.18 | 7.01 | 0.84 |
| 3" | 88.9 | ±0.20 | 7.62 | 0.91 |
| 4" | 114.3 | ±0.23 | 8.56 | 1.02 |
| Outside Diameter (inch) | Outside Diameter (mm) | Tolerance of OD (mm) | SCH80 | |
|---|---|---|---|---|
| Thickness (mm) | Tolerance (mm) | |||
| 5" | 141.3 | ±0.25 | 9.52 | 1.14 |
| 6" | 168.28 | ±0.28 | 10.97 | 1.32 |
| 8" | 219.08 | ±0.38 | 12.70 | 1.52 |
| 10" | 273.05 | ±0.38 | 15.06 | 1.80 |
| 12" | 323.85 | ±0.38 | 17.45 | 2.08 |
| 14" | 355.6 | ±0.38 | 19.05 | 2.29 |
| 16" | 406.4 | ±0.48 | 21.41 | 2.57 |
| 18" | 457.2 | ±0.48 | 23.80 | 2.84 |
| 20" | 508 | ±0.58 | 26.19 | 3.15 |
| 24" | 609.6 | ±0.79 | 30.94 | 3.71 |
China CPVC Schedule 80 Pipes & Fittings Manufacturer
The FAQ About Sch80 CPVC Pressure Pipes & Fittings
Please note that the following is the FAQ of our regular Sch80 CPVC pipes and fittings. If you have other requirements, please contact us by email
uPVC Sch80 Pipe:
Size: 1/2"-16"
Length:4M or 5M
u PVC Sch80 Fittings:
Size:1/2"-16"
Normally we set the minimum order quantity to be 10 boxes per size.
Usually we will deliver within a week if there is stock, and within 30 days if there is no stock.
Shipping/Railway
Ningbo/Shanghai
T/T, Paypal
Why Choose Sch80 CPVC Pipes & Fittings?
Choosing Schedule 80 CPVC (Chlorinated Polyvinyl Chloride) pipes and fittings for your piping systems offers a range of benefits, especially for applications that demand high pressure and temperature resistance. Here are the key reasons why Sch80 CPVC pipes and fittings are often the preferred choice:
- High Pressure Resistance: Thicker walls enable Schedule 80 CPVC to handle higher pressures compared to Schedule 40 or other plastic piping systems.
- Impact Resistance: Offers excellent resistance to physical stress and impacts, making it suitable for tough environments.
- Temperature Resistance: CPVC withstands higher temperatures than PVC, ideal for hot water and fluctuating temperature conditions.
- Corrosion Resistance: Highly resistant to corrosion from a wide range of chemicals and acids.
- Chemical Processing Use: Commonly used in industrial plants to transport corrosive fluids safely.
- Industrial and Commercial: Suitable for chemical processing, water distribution (hot and cold), and industrial piping systems.
- Residential Plumbing: Ideal for hot water lines, irrigation systems, and chemical drainage in homes.
- Fire Sprinkler Systems: According to Westlake Pipe & Fittings, it can be used in fire protection systems due to its heat and fire resistance.

- Lightweight: Easier to handle and install compared to metal piping.
- Cost-Effective: More economical than metal alternatives when considering long-term durability and low maintenance.
- Easy Joining: Pipes and fittings can be connected easily using solvent cement.
What is Sch80 CPVC Pipes& Fittings Used For?
Residential and Commercial Buildings: For transporting hot and cold water under higher pressures, ensuring a reliable supply for faucets, showers, and appliances.
Chemical Transport Lines: Used for safely transporting acidic and basic solutions, solvents, and other industrial chemicals, thanks to CPVC’s excellent chemical resistance.
Waste Treatment Facilities: Ideal for handling the corrosive substances found in waste.
Sprinkler Systems: CPVC is often used for fire sprinkler systems within both residential and commercial buildings due to its flame retardant properties and ability to handle high-pressure water flow.
Ballast and Bilge Systems: The corrosion resistance of CPVC makes it suitable for marine applications, where saltwater corrosion is a concern.

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