Haihao Flange Factory finished high pressue and large size flanges on time
High pressure and large size flanges for TOTAL(Total S.A.) projects in Africa are ready for shipment.
Hebei Haihao Flange Factory received the flange order confirmation for TOTAL project in Africa,this is the result of our steel forged flanges keep continuous high level performance in the Africa projects(Hebei Haihao Group finished supplement flange order).
This order contains the weld neck flanges of DN1000, DN1200,blind flanges matched and the high pressure class 2500 ASME B16.5 weld neck flanges in material ASTM A105N. They are all the flange specifications which Hebei Haihao flange factory does best.
Our flange factory can do all the production processes by our own for these flanges,from raw material inspection, heating,forging,machining,heat treatment,drilling,coating,marking and packing(quality control).
Welcome to contact us when you have requirements for steel flanges,the products’ size from DN15 to DN5000,the pressure from class750 to class2500 or any custom made flanges.