What’s the application of 3PE anti-corrosion for anti-corrosion
3pe anti-corrosion steel pipe means it has three layers of anti-corrosion PE steel pipes. 3pe anti-corrosion steel pipeline is widely used today, a kind of steel pipeline with good anti-corrosion. Wha...
How to packing storage the Steel Casting Pipe
According to American Petroleum Institute standard API SPE C5CT1988 1st edition, casing steel grades H-40, J-55, K-55, N-80, C-75, L-80, C-90, C-95, P- 110. There are 10 kinds of Q-125. The casing sha...
How to welding butt welded stainless steel elbow?
1. Before installation, carefully check the various standards of the stainless steel elbow, whether the diameter meets the requirements for use, eliminate the defects caused by the transportation proc...
Aluminum alloy welding
The process of selecting an aluminum alloy wire can only be done after a thorough analysis of the many variables involved in the welding of aluminum parts and their application, in order to select the...
The main problems of 18Cr austenitic stainless steel welding and preventive measures
As austenitic stainless steel contains high chromium, can form a dense oxide film, so it has good corrosion resistance. When containing 18% Cr, containing 8% Ni, you can get a single austenite organiz...
The difference between ANSI and ASTM standards for Steel Pipe and Fittings
Various systems make use of components that are manufactured all over the world. Global import export for metal components has been on a steady rise. And with each passing day, manufacturers across th...
