Non-destructive testing of steel pipelines refers to the use of some advanced testing equipment ...
Three ways to clean industrial steel pipes : sponge projectile cleaning, chemical agent, water cl...
When inspecting and repairing steel pipelines , the following items should be paid attention to: ...
Austenitic stainless stee l: Austenitic stainless steel generally belongs to corrosion-resistant ...
With the wide application of stainless steel pipes , people's requirements for them are getting h...
Pre-welding of straight seam steel pipes : pre-welding includes seams and welds. 1. The joint (...
According to the purpose and pipe material, the commonly used connection methods of construction s...
(1) The warehouse should be selected according to geographical conditions. Generally, an ordinary cl...
Due to the relatively large individual mass of spiral welded steel pipes, they must be stacked outdo...
The role of pickling passivation in the process of prefabrication, welding, testing, and heat treatm...
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