Astm sch40 80 as bs din standard pvc pipe and pvc pipe fittings Color White , gray Application Domestic water supply, agricultural irrigation system American standard Astm sch 40 & sch 80, sdr 21, sdr 26, sdr41; astm 2846 tc-2 Certification Iso9001 Pressure Pn10.Pn16, pn25 Warranty 2 years Item name Pvc pipe and pvc pipe fittings Function Water Oem Available Moq 10 catons International standard Iso 4422, iso 3633, iec 614, gy 3050 Price 0.1-50usd Payment 30% deposit, and 70% t/t before shipment. Website Specifications Non-conductive: good insulation, assuring a safe system Smooth surface: small friction coefficient to ensure the cables go through smoothly Fire resistance: self-extinguishing, do not support combustion Corrosion resistance: resistant to acids, bases and salts, assuring a lower maintenance cost and a longer performance life Impact strength: resistant to compression and impact, suitable to be buried in concrete Easy installation: solvent cement and threading joining Usage: electric wires installation, supply water, irragation water, drainage