Offer steel pipe fitti…
Hebei haihao is a steel pipes and fittings group company in hebei province, china. Since 1982 we began to produce pipe fittings & flanges. We have pipe fitting & flange factories in cangz ...
How to make the pipe f…
When a piping project un working, the steel pipes and pipe fittings are always facng the wear resistant problem ,especially when some impurity, sands,slurry in the flowing liquid . Some technical ...
Several questions need…
1. Material issuesEspecially the Stainless steel pipe fittings, the Nickel content of the materials used in many companies are generally not formal. Although it is possible to distinguish in water ...
Haihao finished new fl…
Haihao finished new flanges and pipe fittings order for Austrilia On 28 May, 2014, haihao group have made a great flange order with an India company, which are underst ...
Selection guide on pip…
Sometimes we are always hesitant on the pipe fitting selection criteria. How to select the pipe fitting in a right way or how to choose the best manufacturer/product become a big problem. Therefor ...
the road of transforma…
Pipe, metal pipe fittings for short, is to connect the two parts of the pipe or other pipe fittings items, including tee, elbow, head, flange. Industrial metal pipe products have special and stron ...