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 :Methods for preventing or slowing down the corrosion of petrochemical steel pipelines Update : 2022-12-02 View(s) : 637
1. Adapt measures to local conditions: Reasonably select steel pipeline building materials, and select different types of materials according to different conveying media and environmental conditions. 2. Steel pipe with external DC power supply: to protect the metal cathode of the steel pip...
Keywords :Cutting method of spiral steel pipe Update : 2022-12-01 View(s) : 637
At present, the most common pipe-cutting method for spiral steel pipe manufacturers is plasma cutting, which will generate a large amount of metal vapor, ozone, and nitrogen oxide smoke during cutting, which will seriously pollute the surrounding environment. The key to solving the smoke problem...
Keywords :A Simple Analysis of the Storage Site and Deoxidizer of Straight Seam Steel Pipe Update : 2022-11-30 View(s) : 633
Straight seam steel pipe can be divided into many different specifications and names, among which the names are, straight seam welded pipe, double-sided submerged arc welded pipe, thick wall straight seam steel pipe, straight seam steel pipe, large diameter straight seam steel pipe, API5L straig...
Keywords :Differences in oil and gas steel pipelines Update : 2022-11-29 View(s) : 669
There are great differences between oil and gas steel pipelines , mainly as follows: ① The oil steel pipeline needs to consider the influence of the elevation change of the starting point and the endpoint on the liquid pressure in the steel pipeline, but the influence of the gas steel pipeli...
Keywords :Why non-metallic pipes or stainless steel pipes cannot be used as long-distance pipelines Update : 2022-11-28 View(s) : 1
Oil and gas transportation through pipelines requires a certain pressure to achieve. The longer the pipeline, the higher the pressure required for oil and gas transportation. The pressure of long-distance pipelines is generally between a few MPa and a dozen MPa, so the pipeline must have Sufficient ...