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 :Acceptance method of straight seam steel pipe Update : 2022-07-26 View(s) : 938
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) : 927
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) : 790
(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) : 825
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...
Keywords :Thick-walled steel pipe production steps Update : 2022-07-14 View(s) : 876
1. The stainless steel elbow is made of thick-walled steel pipe , and the wall thickness changes along the length of the pipe; 2. Process the section of the square tube, and change the circular section into a square, oval, and polygon; 3. For square pipes with crimping and bottom sealing, inc...