Shandong Baiyong Metal Material Co., Ltd. is a professional manufacturer of ductile iron pipes. The products produced by our company include water supply ductile iron pipes, K9 ductile iron pipes, fire ductile iron pipes, drainage ductile iron pipes, ductile iron pipe fittings, etc.

The water supply ductile iron pipes, fire-fighting ductile iron pipes, drainage ductile iron pipes and ductile iron pipe fittings produced by our company all conform to the ISO2531-98E standard. The above-mentioned centrifugal casting and annealing process are casted by a water-cooled metal type centrifugal casting machine. After annealing, socket trimming, hydraulic pressure test, inner wall lining cement, cement lining, water-milled cement lining, outer wall coating asphalt paint, Asphalt paint baking, socket anti-rust treatment, spraying marks and packaging and other processes are carefully processed, and it has a high-strength, high-elongation, and corrosion-resistant steel frame. The interface form of the ductile iron pipe is T-shaped, the standard wall thickness is K9, 10 or higher, and the standard effective length is 6 meters.