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 issues should we pay attention to when welding galvanized steel pipes Update : 2024-01-02 View(s) : 437
1. The premise must be polished The galvanized layer at the welding joint must be polished off, otherwise, bubbles, trachoma, false welding, etc. will occur. It will also make the weld brittle and reduce its rigidity. 2. Welding characteristics of galvanized steel Galvanized steel is genera...
Keywords :Detail of stainless steel water pipe Update : 2023-12-28 View(s) : 456
1. The quality inspection of stainless steel water supply pipes can be summarized as follows: Check whether the inner and outer walls of the pipe are smooth and flat, whether there are cracks and trachoma, and whether the welding parts are flat and whether there are signs of depression. At the same ...
Keywords :What are the requirements for stainless steel fluid pipes Update : 2023-12-26 View(s) : 1
Stainless steel fluid pipes are used to transport fluid substances and are used in food, pressure vessels, industrial transportation, and other industries. The pipelines used to transport fluids have very high process requirements. The most critical points are these: 1. Pipe material requiremen...
Keywords :What are the classifications of seamless steel pipes commonly used for fluid transportation in proce Update : 2023-12-25 View(s) : 398
❶Carbon seamless steel pipe: Commonly used manufacturing materials are No.10, No.20, and 16 steel. ❷Low alloy steel seamless steel pipe: refers to alloy steel pipe containing a certain proportion of alloy elements. Usually divided into two types: one is low alloy steel pipe containing manganese...
Keywords :Production methods and uneven wall thickness of boiler steel pipes Update : 2023-12-21 View(s) : 471
Production method of boiler steel pipe: Boiler steel pipe is a type of seamless steel pipe. The manufacturing method is the same as that of seamless steel pipes, but there are strict requirements for the type of steel used in manufacturing steel pipes. According to the operating temperature, it is d...