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How to weld low carbon steel with CO2 gas shielded welding
CO2 gas shielded welding is a highly efficient welding method, which is widely used in the welding of low carbon steel and low alloy steel. 1. Selection of welding materials. Welding wire for welding carbon steel and low-alloy steel has established a new national standa...Read more -
Master these 12 points, overhead welding is no longer a problem!
Overhead welding is the most difficult welding among the four basic welding positions. Since the molten pool is located under the weldment, the gravity of the molten metal of the electrode will hinder the excessive droplet, and the molten pool metal will also fall under...Read more -
Marine engineering structure
In addition to a small part of the marine engineering structure that has the structural form of a traditional ship, its main structural characteristics are: it is a steel pipe truss structure composed of various chords and diagonal rods. For example, the drilling equipme...Read more -
Why choose Tianjin Yixin Pipe Equipment Co., Ltd
Why choose Tianjin Yixin Pipe Equipment Co., Ltd.? 1. Excellent weld quality: beautiful surface molding, high welding quality and pass rate of flaw detection. 2. High welding efficiency: high welding speed, one machine can replace 3-4 skilled welders. 3. Simpler Operation: the customer’s op...Read more -
Breakthrough! Welding machine for super thick pipe wall
Breakthrough! Yixin Welding Completed All Position Automatic Welding of Super Thick Pipe Wall In June 2020, the Beizhi River comprehensive improvement project entered emergency preparations. The welding of the bot...Read more -
Automatic welding makes the liberation of manpower
A new trend: Automatic welding makes the liberation of manpower In the metal processing and installation industries, such as oil and gas, municipal engineering, etc., compared with other types of work, welding work has higher work inte...Read more