Pvc pipe

We are offering pvc pipe. Good insulation characteristic: good insulation property, high anti-current puncture strength, ;great impact-resistance, can be buried in concrete, resist compression, impact ;good fire-resistant: high oxygen value, good combustion-resistance, self extinguishing ;moisture-resistant to acids, alkalis ;no rust occurs like metal pipe, resist acids, alkalis, and oil ;biotic resistance, pvc conduit pipe with no smell attracting rodent, will not suffer from biotic attack.