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 :hot rolled seamless steel pipe, seamless steel pipe defects, seamless steel pipe details Update : 2025-05-09 View(s) : 42
Indentation of hot-rolled seamless steel pipes 1. Defect characteristics: Irregular or regular local indentation and meat loss on the longitudinal surface of seamless steel pipes. The shapes are core-shaped, strip-shaped, transversely pressed, peeling, broken, iron filings, etc. 2. Causes: ...
Keywords :Q354C seamless steel pipe, Q345C seamless steel pipe performance, seamless steel pipe production Update : 2025-05-08 View(s) : 44
Since Q345C seamless steel pipe is an important engineering material, it is widely used in various fields such as petroleum, chemical industry, electricity, construction, etc., so its quality is crucial to the safety and reliability of the project. The quality control of Q345C seamless steel pip...
Keywords :external plastic coated steel pipe, internal plastic coated steel pipe, coated steel pipe Update : 2025-04-30 View(s) : 75
National standard internal and external plastic coated steel pipe is a composite pipe with a plastic layer coated on the inner and outer surfaces of the steel pipe. It has excellent corrosion resistance, wear resistance, and pressure resistance, and is widely used in building water supply, drainage,...
Keywords :plastic coated steel pipe, coated steel pipe using, coated steel pipe sewage treatment Update : 2025-04-29 View(s) : 83
Sewage treatment, as an indispensable part of modern urban and industrial operations, is of self-evident importance. Just like the detoxification system of the human body, the sewage treatment system is responsible for purifying sewage generated by cities and industries, so that it meets the dischar...
Keywords :boiler steel pipe, industrial project boiler steel pipe, boiler steel pipe production Update : 2025-04-25 View(s) : 90
Boiler steel pipe is a kind of seamless steel pipe. The manufacturing method is the same as that of seamless steel pipe, but there are strict requirements on the steel type used to manufacture steel pipe. According to the use temperature, it is divided into general boiler steel pipe and high-pre...