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Heat Treatment of LSAW Steel Pipe
LSAW steel pipes are frequently used in industry. Heat treatment is a crucial step in their manufacturing process to improve their mechanical properties and ensure proper performance. The heat treatment processes for LSAW steel pipes include normalization, stress relief, quenching, and tempering....Read more -
Characteristics and scope of application of thin-walled stainless steel pipe socket argon arc welding construction method
The construction method of thin-walled stainless steel pipe socket argon arc welding has the following characteristics: 1. The welding process does not require welding materials (replaced by expanded pipe edges). The steel pipe is inserted into the pipe fitting socket, and the end of the socket i...Read more -
CS Seamless Pipe Cold Treatment Process
The production of carbon steel seamless pipes typically involves the use of a cold treatment process to enhance the material’s strength and hardness. Below is an overview of the general cold treatment process for CS seamless pipes. Water Quenching: Water quenching is a common method used in...Read more -
How to improve the stability of spiral submerged arc welded steel pipes
1) Sizes of steel wire, steel bars, in-diameter steel pipes, wire ropes, etc. can be expected in a well-ventilated storage shed, but the bottom layer needs to be thatched. 2) Some enterprises and small companies can store steel products, thin steel plates, steel strips, silicon steel sheets, smal...Read more -
What Is The Difference Between Drill Pipe And Drill Collar?
Both of drill pipe and drill collar are significant oilfield tubular goods. But what is the difference between drill pipe and drill collar? Continue reading to learn more. Drill Pipe: A drill pipe is a long hollow steel tube used to rotate the drill bit and circulate drilling fluid in the well. I...Read more -
Causes of trachoma in welds of spiral submerged arc welded steel pipes
Spiral steel pipe is made of strip steel that is bent in a spiral direction through a rolling machine and then welded by capacitor double-sided submerged arc welding. During the welding production process of spiral steel pipes, many galvanized channel steel problems such as missed welds and misal...Read more