To prolong the service life of the spiral steel pipe , the first thing that should be thought of ...
Steel pipe processing furnace: 1. In the process of heat treatment, the workpiece that is easy...
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...
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