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 detection methods of oil casing Update : 2022-11-07 View(s) : 1
Oil casing is a high-end product produced by steel pipes. There are many varieties of the casing, and there are many types and requirements of casing pipe end buttons. The button types that can be processed include STC, LC, BC, VAM, and other button types. The production and installation process...
Keywords :What is the difference between 3pe anti-corrosion steel pipe and 2pe anti-corrosion steel pipe Update : 2022-11-03 View(s) : 732
The difference between 3pe anti-corrosion steel pipe and 2pe anti-corrosion steel pipe is that there is no epoxy powder at the junction of 2pe anti-corrosion and steel pipe, and there is epoxy powder at the junction of 3pe anti-corrosion and steel pipe, and the thickness of 3pe anti-corrosion an...
Keywords :Pre-welding and welding method of straight seam steel pipe Update : 2022-11-01 View(s) : 707
Pre-welding of straight seam steel pipes : Pre-welding includes joints and welds. 1. There is no wrong edge or the wrong edge is smaller than the specified value. Generally, the amount of the wrong edge is ≤8% of the plate thickness, and the maximum is not more than 1.5mm. 2. It is necessary ...
Keywords :Application of straight seam steel pipe in pressure pipeline Update : 2022-10-28 View(s) : 790
The nominal diameter of straight seam steel pipe refers to the series of diameters specified in the standard of straight seam steel pipe. For straight seam steel pipes, pipe fittings, valves, etc., the series specified by the standard are used to indicate the nominal straight seam steel pipe dia...
Keywords :What material is used for the anti-corrosion of steel pipes Update : 2022-10-26 View(s) : 808
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...