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 :The difference between 304 and 316 stainless steel pipes Update : 2023-11-27 View(s) : 561
They are very similar in appearance. SS304%SS316 is an austenitic, non-magnetic, and non-heat hardening treatment. 1. Different element composition SS304-→Chromium-18%, Nickel 8% SS316-→Chromium-16%, Nickel 10% and Molybdenum 2% 2. Different performance The addition of molybd...
Keywords :Characteristics of stainless steel reinforced spiral welded pipes used in coal mines Update : 2023-11-24 View(s) : 671
1. The steel pipe is light in weight: The steel pipe is made of 1.5-3mm stainless steel strip, which reduces the weight of the steel pipe. 2. The steel pipe has high safety performance: the inner wall of the steel pipe is smooth and has a strong circulation capacity and low fluid resistance. ...
Keywords :Fire steel piping connection method Update : 2023-11-23 View(s) : 533
1. Groove type (clamp) connection (1) The grooved connector (pipe joint) and the depth of the steel pipe groove should meet the requirements of "Grooved Pipe Joint" (CJJ/T156-2001). The working pressure of grooved pipe joints with a nominal diameter of DN ≤ 250mm is 2.5MPa, and ...
Keywords :Stainless steel profiles Update : 2023-11-22 View(s) : 517
Stainless steel profiles are stainless steel materials with different cross-sectional shapes obtained by hot melting and extruding stainless steel rods. The production process of stainless steel profiles mainly includes three processes: casting, extrusion, and coloring. Among them, coloring main...
Keywords :The correct way to store spiral steel pipes Update : 2023-11-21 View(s) : 633
1) The site or warehouse where spiral steel pipe products are stored should be located in a clean and well-drained place, away from factories and mines that produce harmful gases or dust. Weeds and all debris should be removed from the site and the steel should be kept clean. 2) They must n...