Monthly Archives: November 2022
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...