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 :seamless steel pipe surface, seamless steel pipe finishing defects, seamless steel pipe machining Update : 2025-01-17 View(s) : 251
The finishing process of seamless steel pipes is an important process to remove defects of seamless steel pipes, further improve the quality of seamless steel pipes, meet the needs of special uses of products, and clarify the "identity" of products. The finishing of seamless steel pipes mainly inclu...
Keywords :hot rolled steel pipe, cold rolled steel pipe, steel pipe difference Update : 2025-01-16 View(s) : 283
1. Cold-rolled steel pipes allow local buckling of the cross-section so that the bearing capacity after the bar buckling can be fully utilized; while hot-rolled steel pipes do not allow local buckling of the cross-section. 2. The causes of residual stress in hot-rolled steel pipes and cold-roll...
Keywords :stainless steel pipe fittings, welding stainless steel pipe fittings, precaution steel pipe fittings Update : 2025-01-15 View(s) : 1
1. To prevent corrosion due to heating, the welding time should not be too long, which is about 20% less than that of carbon steel electrodes. The arc should not be too long, the interlayer should be cooled quickly, and narrow welds are preferred. 2. Stainless steel pipe fittings harden quickly...
Keywords :fire fighting steel pipe, fire fight steel pipe corrosion, fire fighting steel pipe project Update : 2025-01-14 View(s) : 261
It is recommended to use polyethylene anti-corrosion adhesive tape with special primer for external anti-corrosion of steel pipes. This anti-corrosion process has low requirements for the construction site and is pollution-free. Anti-corrosion can be prefabricated, and the mouth can be patched after...
Keywords :spiral steel pipe, unclogging spiral steel pipe, spiral steel pipe details Update : 2025-01-13 View(s) : 1
When a pipe is blocked, it will not only affect our use but also corrode some materials inside the pipe. Therefore, if it is not unblocked in time, it will have a bad effect over time. The first is to flush with water, using the pressure of water to flush away all the blocked materials. This me...