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) : 815
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 :How to prevent the spiral steel pipe from being damaged during transportation Update : 2022-07-25 View(s) : 756
1. Spiral steel pipes with fixed lengths can not be bundled. 2. If the two ends of the spiral steel pipe have threaded buckles, they should be protected by thread protectors. Apply lubricating oil or rust inhibitor to the thread. Both ends of the spiral steel pipe are broken, and pipe prot...
Keywords :Rust removal method and inspection steps of straight seam steel pipe Update : 2022-07-22 View(s) : 795
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 :Hardness index of anti-corrosion spiral steel pipe Update : 2022-07-21 View(s) : 619
The ability of metal materials to resist the indentation of the surface of hard objects is called hardness according to different test methods and application ranges. The hardness can be divided into Vickers hardness, Shore hardness, Brinell hardness, Rockwell hardness, microhardness, and high tempe...
Keywords :Steel pipe pile construction technology Update : 2022-07-20 View(s) : 668
(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 ...