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 :What material is used for the anti-corrosion of steel pipes Update : 2022-10-26 View(s) : 520
Steel pipeline anti-corrosion materials are divided into pipeline-themed anti-corrosion materials and their corresponding filling materials. The main anti-corrosion mainly includes petroleum asphalt, epoxy coal tar, anti-corrosion cold wrap, epoxy powder, PE coating, and PP coating. Commonl...
Keywords :Analysis of different types of spiral steel pipes Update : 2022-10-25 View(s) : 1
A spiral steel pipe is a long strip of steel with a hollow section and no joints around it. The steel pipe has a hollow section and is widely used as a pipeline for transporting fluids, such as pipelines for transporting oil, natural gas, gas, water, and certain solid materials. Compared with so...
Keywords :Technical requirements and processing methods of straight seam welded pipes Update : 2022-10-24 View(s) : 542
Technical requirements for straight seam welded pipes : Technical requirements and inspection of straight seam welded pipes According to the GB3092 "Welded Steel Pipes for Low-Pressure Fluid Transport" standard, the nominal diameter of the welded pipe is 6~150mm, the nominal wall thickness is...
Keywords :Quality identification of spiral steel pipe Update : 2022-10-21 View(s) : 1
1. The trademark and printing of the high-quality tube are comparable to the standard. 2. The composition of high-quality steel is uniform, the tonnage of the cold shearing machine is high, and the end face of the cutting head is smooth and regular, while the inferior material often has the appear...
Keywords :The method of distinguishing fake and inferior non-standard straight seam welded steel pipe Update : 2022-10-20 View(s) : 402
The quality of non-standard straight seam welded steel pipe is not only related to its service life, but also its use efficiency in the future, so when we buy non-standard straight seam welded steel pipe, how can we buy high-quality non-standard steel pipe What about straight seam welded steel p...