Kaihua Baiqun Pipeline Business Department

Main business: HDPE Double wall corrugated pipe ，16-400PVC Solid wall tube Conduit Power tube ，PPR Water supply pipe , spheroidal graphite/ cast iron / Composite manhole cover ，PE steel wire Grid Tube, carat tube,

The products are mainly used in municipal construction (roads, communications, electricity, water supply, drainage, sewage, etc.), infrastructure construction, construction engineering, agricultural water-saving drainage and irrigation systems and other fields. Adhere to meet customer needs with high-quality products, * * services and pragmatic prices.

PVC specifications are as follows ，