Threeway Steel Co., Ltd
E-mail: sales@srtsteelpipe.com
Address: 22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road, Changsha, Hunan, China, PC: 410116Phone:0086-731-8873-9521
Keywords :Anticorrosion Countermeasures for Petroleum Casing Update : 2022-11-21 View(s) : 651
1. First of all, do a good job of water quality compliance, and strictly monitor and manage water quality. Implement cleaning and separate injection, strengthen the cleaning of main water pipelines, ensure that the water quality in the station and the bottom of the well meets the standard, and reduc...
Keywords :How to improve the quality of spiral steel pipe Update : 2022-11-16 View(s) : 772
Spiral steel pipe maintenance medium transportation is one of the important materials. Spiral steel pipe is the anti-corrosion of the outer wall of high-grade steel oil, gas, water, and heating pipelines, and the durability of the spiral steel pipe is improved. The durability of the spiral steel...
Keywords :How to judge the quality of spiral steel pipe Update : 2022-11-14 View(s) : 733
1. From the surface of the spiral steel pipe , see whether the production process of the spiral steel pipe is exquisite. It is generally necessary to study and analyze the spiral steel, and the section of the fake and inferior spiral steel pipe is oval. The reason is that the manufacturer saves r...
Keywords :Processing application requirements of stainless steel pipes Update : 2022-11-10 View(s) : 833
Precision stainless steel pipes are very characteristic in terms of model specifications and appearance performance. First of all, the thicker the pipe wall of this type of stainless steel pipe, the higher the cost performance and practicability, and the thinner the pipe wall, the higher the pro...
Keywords :Causes and cutting methods of slag inclusion in straight seam steel pipes Update : 2022-11-08 View(s) : 861
Welded steel pipe slag is the slag that remains inside the weld. Theoretically, there are three main reasons for slag inclusion in submerged arc automatic welding seam: 1) There are many inclusions in the raw materials (including base metal, welding wire, and flux); 2) The interlayer cleaning is...