Plastic Pipe

Sekisui Chemical (Japan) plastic pipe systems and fittings deliver lightweight, durable, corrosion-free solutions for potable water supply, HVAC systems, and building drainage. The range includes rigid PVC-U pipe, insulated PVC, CPVC, and integrally moulded fittings.

Key specifications:

• Materials: PVC-U, CPVC, PE-RT, PP-R depending on application
• Sizes: DN15–DN600
• Working pressure: PN6–PN20 depending on material and temperature
• Temperature: PVC-U to 60°C; CPVC to 95°C
• Standards: JIS K6741 (Japan), ISO 1452, EN 1452
• Fittings: Elbows, tees, reducers, ball valves, threaded adapters — injection-moulded from same material

Key features:

• 80% lighter than metal pipe — significantly reduces handling and installation cost
• Chemical-resistant, non-corroding, no calcium scale build-up — stable flow capacity over entire service life
• Solvent cement, mechanical coupling, or heat-fusion jointing depending on pipe type
• Applications: Building potable water supply, HVAC piping, floor and roof drainage, industrial water supply