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 are the measures to reduce the resistance of steel pipe fittings for steel pipes Update : 2023-02-01 View(s) : 693
The resistance of the fluid is responsible for the energy loss (ie drag loss). One is the resistance loss along the way caused by the viscosity and inertia of the fluid; the other is the local resistance caused by the blockage and disturbance of the solid wall to the fluid due to the sudden expansio...
Keywords :Four advantages of anti-corrosion steel pipe in practical application Update : 2023-01-30 View(s) : 629
Anti-corrosion steel pipe is a metal body buried in the ground. However, due to the use of the environment, despite careful construction, the general steel pipe will inevitably age easily, and the steel pipe will still be damaged. To prolong the life of the steel pipe, it is necessary to carry o...
Keywords :Precautions for storing straight seam steel pipes Update : 2023-01-14 View(s) : 770
Precautions for storing straight seam steel pipes : Most merchants did not use it soon after purchasing straight seam steel pipes. So do we need to pay attention to the storage of straight seam steel pipes? The staff of straight seam steel pipe manufacturers is reminded that how to store straig...
Keywords :Which is better spiral welded steel pipe or welded steel pipe Update : 2023-01-12 View(s) : 683
1. The material is the same, but the purpose is different, so there is no question of who is better. 2. Spiral welded pipe refers to a steel pipe with seams on the surface that is welded after bending and deforming a steel strip or steel plate into a circular, square, or another shape. Accordi...
Keywords :Causes of slag inclusion in straight seam steel pipe and cutting method Update : 2023-01-10 View(s) : 807
Welded steel pipe slag inclusions are slag that remains inside the weld. From a theoretical analysis, the main reasons for the slag inclusion in the submerged arc automatic welding seam are as follows: ①There are many inclusions in the raw materials (including base metal, welding wire, and flux); ②T...