B1. 冶金复合管- 油气行业
The metallurgical clad technology for oil & gas field by pressure melting and anchor combining mechanism is the innovative patented technology in the world.
Bimetallic metallurgical clad pipe (hereinafter referred to as metallurgical clad pipe) : it refers to two kinds of noble and base metal pipes that realize the combination of metal bond through the interface overlay. Wider the interface is, better the quality is. Features of Metallurgical clad pipe: the adhesion strength is more than 140MPa, the metallurgical clad pipe can be torsional deformation after being cut. The metallurgical clad pipe can be bent and the two metals do not fall off after longitudinal cutting.
It is feasible to apply the new technique of pressure melting and anchor combining in the fields of oil well (casing) pipe and gathering and transportation pipeline, as well as the function of repairing old oil well pipe.
