14
2022
-
03
The difference between spiral welded pipe and ordinary steel pipe
Small-diameter welded pipes mostly use straight seam welding, and large-diameter welded pipes mostly use spiral welded pipes to bend the hot-rolled strip into a spiral shape, and perform inner and outer seam welding through submerged arc automatic welding to form spiral welded pipes. The difference between spiral welded pipe and ordinary steel pipe specifications!
undefined
Tianjin Pengzhan Steel Pipes Co. Ltd. is a manufacturer of Spiral Submerged Arc Welded steel pipe (SSAW).
Navigation
Contact us
QR code
Copyright © 2022 Tianjin Pengzhan Steel Pipes Co., Ltd. Powered by www.300.cn SEO
Business license
