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 for oil casing Update : 2023-12-18 View(s) : 442
Petroleum casing is a high-end product produced by steel pipes. There are many varieties of casing, and there are many varieties and requirements for casing pipe end buckle types. The buckle types that can be processed include STC, LC, BC, VAM, and others. The production and installation process of ...
Keywords :Classification of stainless steel Update : 2023-12-14 View(s) : 1
Austenitic stainless steel: Austenitic stainless steel is generally a corrosion-resistant steel and is the most widely used type of steel. Among them, 18-8 stainless steel is the most representative. It has good mechanical properties and is easy to machine, stamp, and welding. It has excellent corro...
Keywords :Introduction of anti-corrosion of inner wall of large diameter steel pipe Update : 2023-12-12 View(s) : 509
1. Before processing all steel pipes, the steel plate on the inner wall of the large-diameter steel pipe should be trusted, and it is required to reach the metal luster (whitening). It should reach the sa2.5 standard required in the "Surface Rust Grade and Derusting Grade of Steel Before Painting" G...
Keywords :Precautions for storing straight seam steel pipes Update : 2023-12-08 View(s) : 1
Most merchants did not use the straight seam steel pipe soon after purchasing it. So is there anything we need to pay attention to in the storage of straight seam steel pipes? The staff of the straight seam steel pipe manufacturer reminded us that the correct storage method of the straight seam ...
Keywords :What should be paid attention to when welding galvanized steel pipe Update : 2023-12-06 View(s) : 1
1. The premise must be polished The galvanized layer of the weld must be polished away, otherwise air bubbles, trachoma, false welding, etc. will occur. It will also make the weld brittle and reduce the rigidity. 2. The welding characteristics of galvanized steel Galvanized steel is general...