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Industrial and commercial scenarios often face three major challenges: continuous operation, complex media and pressure fluctuations. Factory water supply and drainage require fittings with stable pre...
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Built for severe industrial environments, our CPVC pipes provide reliable fluid handling under high temperatures, aggressive chemicals and heavy operating loads. Chlorinated Polyvinyl Chloride (CPVC) offers enhanced mechanical strength and chemical inertness over standard thermoplastics, making it the preferred choice for hot chemical transport, industrial wastewater management and power plant operations. Produced under strict quality controls at our in-house facility, our CPVC piping helps plant managers reduce downtime and maintenance costs.
Elevated Temperature Performance: Retains high structural integrity, pressure capability, and impact strength in hot process fluid lines.
Exceptional Chemical Inertness: Superior resistance to strong acids, bases, salts, and harsh industrial solvents compared to metal systems.
Reduced Thermal Loss: Low thermal conductivity minimizes heat transfer in hot fluid networks, improving energy efficiency.
Flame-Retardant Properties: High ignition resistance prevents flame propagation, enhancing overall plant safety compliance.
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Specifications |
DN15 |
DN20 |
DN25 |
DN32 |
DN40 |
DN50 |
DN65 |
DN80 |
DN100 |
DN125 |
DN150 |
DN200 |
Φ250 |
DN250 |
DN300 |
DN350 |
DN400 |
|
Φ20 |
Φ25 |
Φ32 |
Φ40 |
Φ50 |
Φ63 |
Φ75 |
Φ90 |
Φ110 |
Φ140 |
Φ160 |
Φ225 |
Φ250 |
Φ280 |
Φ315 |
Φ355 |
Φ400 |
|
|
1/2” |
3/4” |
1” |
1-1/4” |
1-1/2” |
2” |
2-1/2” |
3” |
4” |
5” |
6” |
8” |
|
10” |
12” |
14” |
16” |
|
|
Industrial pipes S6.3 Thickness |
2.3mm |
2.8mm |
2.4mm |
3mm |
3.7mm |
4.7mm |
5.6mm |
6.7mm |
8.1mm |
10.3mm |
11.8mm |
16.6mm |
18.4mm |
20.6mm |
23.2mm |
26.1mm |
29.4mm |
|
Industrial pipes S10 Thickness |
2.0mm |
2.0mm |
2.4mm |
2.0mm |
2.4mm |
3.0mm |
3.6mm |
4.3mm |
5.3mm |
6.7mm |
7.7mm |
10.8mm |
11.9mm |
13.4mm |
15.0mm |
16.9mm |
19.1mm |
Zhejiang Feiya Plastic Co., Ltd. is located in Zhejiang Province, adjacent to Yiwu — the world‑renowned capital of small commodities. It enjoys convenient transport links to coastal cities including Shanghai, Hangzhou, Ningbo and Taizhou, backed by well‑developed logistics networks.
Our journey started in 1992 as Jiangshan Sanjin Machinery & Hardware Factory. We strategically turned to PVC piping production in 2001 and registered our proprietary FEIYA brand in 2002. With over 30 years of industrial expertise, our 40‑acre factory boasts a building area of 50,000 m². As an original manufacturer for plastic pipes, fittings and valves, we serve domestic markets and export our products to more than 100 countries around the globe.
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