Company news

1, ductile iron pipes underwater pressure is high, can resist the external load and adapt to the changing of the geological conditions of pipe with high strength, good toughness...

The pace of temperature rise has accelerated over the past 50 years and will continue until the end of the century. Global warming is an indisputable fact, especially...

In the transmission and distribution of drinking water, ductile iron pipes have achieved great achievements in the fields of hydraulics, casting and llurgy and have won a reputa...

Spheroidal ink tube standard: Ductile iron pipes, fittings and accessories for water and gas pipelines General requirements for centrifugal lining for ductile iron p...

Water supply pipe and drainage pipe a lot of material, what kind of material to choose, to comprehensive analysis, comparative determination. Outdoor water supply pipe ...

The product of ductile iron has the defect of similar stoma, dirty eye, some position is on the processing surface, to such defect product scrapped really is a little pity, cons...