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 straight seam welded pipe and spiral welded pipe Update : 2022-02-23 View(s) : 960
1. Metallurgical properties of the material The raw material of the spiral welded pipe is a hot-rolled coil, and the straight seam welded pipe is made of a steel plate socket. The weight of the alloy contained in the coil is less than that of the steel plate, and it is for this reason that the spi...
Keywords :The difference between 316L stainless steel pipe and 316 stainless steel pipe Update : 2022-02-21 View(s) : 918
316L stainless steel pipe is a kind of pipe widely used in construction projects. The shape of the tube is an oblong hollow steel tube. Mechanical equipment, petrochemical equipment, medical equipment, food, and light industry pipelines or mechanical parts will all use 316L stainless steel pipes, bu...
Keywords :Analysis of different types of spiral steel pipes Update : 2022-02-17 View(s) : 984
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 soli...
Keywords :Performance comparison of spiral steel pipe and straight seam steel pipe Update : 2022-02-15 View(s) : 1027
1. Welding process. In the welding process, the welding method of the spiral steel pipe and the straight seam welded pipe is the same, but the straight seam welded pipe will inevitably have many T-shaped welds, so the probability of welding defects is greatly increased. The welding residual ...
Keywords :The reasons for the anti-corrosion of the spiral steel pipe Update : 2022-02-09 View(s) : 796
Due to the corrosion of steel pipes and equipment, the quality of products has been reduced due to the shutdown of production enterprises. Affect the domestic gas supply, heating steam or hot water, and bring many difficulties to people's lives. Leakage of buried oil, gas, water, and other pipelines...