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 is the difference between spiral steel pipe and steel coil pipe Update : 2022-07-28 View(s) : 506
Both spiral steel pipes and steel coiled pipes belong to welded steel pipes, and the production processes of the two are very different. Spiral steel pipe is a spiral seam steel pipe made of strip steel coil as raw material, often warmly extruded, and welded by the automatic double-wire d...
Keywords :Acceptance method of straight seam steel pipe Update : 2022-07-26 View(s) : 603
1. The inspection and acceptance of straight seam steel pipes shall be carried out by the technical supervision department of the supplier. 2. The supplier guarantees that the delivered straight seam steel pipe meets the requirements of the corresponding product standards. The purchaser has ...
Keywords :Rust removal method and inspection steps of straight seam steel pipe Update : 2022-07-22 View(s) : 604
Because the straight seam steel pipe is inseparable from human life and production activities, the production technology of the straight seam steel pipe industry not only develops rapidly, but also brings forth the new, and the straight seam steel pipe production occupies an irreplaceable po...
Keywords :Steel pipe pile construction technology Update : 2022-07-20 View(s) : 496
(1) Site arrangement According to the on-site reconnaissance situation, after entering the site, the finishing work of the construction site should be carried out first, mainly including the cleaning and leveling of the surface of the original cultivated field, to make sufficient preparations for ...
Keywords :Introduction to the content of inspection standards for thick-walled straight seam steel pipes Update : 2022-07-18 View(s) : 536
The development of seamless steel pipes focuses on energy saving and emission reduction technology. Thick-walled straight seam steel pipes are to develop high-grade (X100) and large-wall thickness (≥60mm) products. The whole pipe is expanded in diameter, which is the best way to eliminate residu...