
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 :Changes in Anticorrosion Forms of Plastic-coated Steel Pipes Update : 2022-05-17 View(s) : 1152
The anti-corrosion of plastic- coated steel pipes developed from the earliest inner and outer polyethylene to inner and outer epoxy, and later developed to the third generation of inner epoxy and outer polyethylene, and finally upgraded to the fourth generation of anti-corrosion-3PE external anti...

Keywords :Causes of slag inclusion in the production of anti-corrosion spiral steel pipes Update : 2022-05-13 View(s) : 1218
Anti-corrosion spiral steel pipe is made of low-carbon structural steel rolled into tube blanks according to the relative helical angle, and then the pipe seams are welded together, also called spiral steel pipe or spiral welded pipe. Anti-corrosion spiral steel pipe manufacturers will produ...

Keywords :3pe anti-corrosion steel pipe anti-corrosion advantages Update : 2022-05-11 View(s) : 1325
1. 3PE anti-corrosion steel pipe has high sealing performance, long-term operation can greatly save energy, reduce costs and protect the environment. 2. The corrosion resistance is strong, the structure is simple and fast, and the service life can reach 30-50 years. 3. At low temperature, PE...

Keywords :Stainless steel elbow installation Update : 2022-05-09 View(s) : 1346
1. Before installation, carefully check the various standards of the s tainless steel elbow , whether the diameter meets the requirements for use, eliminate the defects caused during transportation, remove the dirt on the stainless steel elbow , and make preparations before installation. 2. ...

Keywords :Types of Steam Insulation Steel Pipeline Structures Update : 2022-05-06 View(s) : 1280
The sliding method of the steel-jacketed steel thermal insulation steel pipe determines the structure. 1. Internal sliding-type: The thermal insulation structure is composed of working steel pipe , aluminum silicate, drag reduction layer, microporous calcium silicate, thermal insulation la...