According to the first edition of American Petroleum Institute standard APISPEC5CT1988, casing steel...
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...
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