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Introduction to Cleaning Knowledge of Carbon Steel Flanges
During the heating and cooling process of carbon steel flanges, due to the inconsistent cooling rate and time between the surface and core, a temperature difference is formed, which...
2022-09-17
Explain the advantages of heat treatment process for carbon steel elbows
Carbon steel elbows are an important component of long-distance oil and gas pipelines. The long-distance pipeline passes through multiple areas with complex terrain and harsh climat...
2022-09-16
How to install stainless steel flat welding flange normally
The accessories on one side of the stainless steel flat welding flange are customized, and the fixture needs to reach the leakage point first. The key is to establish a closed cavit...
2022-09-15
The production process of carbon steel elbow
The production process of carbon steel elbows: (1) Hot pushing forming: The hot pushing forming process of elbows uses a one-to-one elbow pushing machine, core mold, and heating dev...
2022-09-14
