English
Español 
Русский язык
العربية 
- [2018-04-17]How many kinds of welded steel pipe are there?
- [2018-04-18]What is the difference between a thickened tubing and a non-thick tubing
- [2018-04-18]How to deal with the thermal expansion and shrinkage of seamless steel tube
- [2018-04-19]The Difference between Hot-rolled and Cold-drawn
- [2015-12-04]Steel pipe for water system
- [2015-12-04]Knowledge of erw line pipe
- [2015-12-04]Definition of line pipe
- [2015-12-04]Hot-dip galvanized (galvanizing)
- [2015-12-04]Spiral welded steel pipe
- [2015-12-04]API 5L welded steel pipe
- [2015-12-04]Spiral double welding pipe process
- [2015-12-04]JCOE molding process
| Latest Project | Products | Contact Now | |
 |
Head Office: Daqiuzhuang Industrial Area, Jinghai County, Tianjin, China PC: 301606 Tel: 86-731-89702576 86-731-89702596 Fax: 86-731-89702576 Mail: sales@xysteelpipe.com Skype: xysteelpipe |
||
Copyright © 2015 Tianjin Xinyue Steel Group All rights reserved.