There are two possibilities for the formation of surface defects in spiral steel pipes : one is t...
Stainless steel fluid pipes are used to convey fluid substances and are used in food, pressure v...
The resistance of the fluid is responsible for the energy loss (ie drag loss). One is the resistance...
Anti-corrosion steel pipe is a metal body buried in the ground. However, due to the use of the e...
Precautions for storing straight seam steel pipes : Most merchants did not use it soon after pu...
1. The material is the same, but the purpose is different, so there is no question of who is better....
Welded steel pipe slag inclusions are slag that remains inside the weld. From a theoretical analysis...
The welding method of thick-walled steel pipes should be selected according to the material and ...
Shoddy steel pipes are prone to folding. Folding is a variety of fold lines formed on the surfac...
1. The premise is to polish the galvanized steel pipe The galvanized layer at the weld must be...
Copyright © 2017-2021 Threeway Steel CO., LTD. All rights reserved. Sitemap
Other friends: Threewaysteel, Threeway-pipe
