English
Español 
Русский язык
العربية 
- [2017-01-15]Seamless Steel Tube Plant high-pressure flushing, rust treatment
- [2017-01-19]Production Process of Large Diameter Straight Seam
- [2017-01-19]Straight seam steel pipe material is how to determine?
- [2017-02-05]Common defects of magnetic steel powder
- [2017-02-06]How to Prevent Seamless Steel Tube from Fracturing
- [2017-02-13]Spiral steel pipe classification: single-sided welding and double-sided welding
- [2017-02-13]Introduction to API Spiral Pipe Production Standard
- [2017-02-20]Welding technology of double - sided spiral
- [2017-03-23]Automatic production of spiral welding seam
- [2017-03-23]Conventional corrosion protection and application of spiral steel pipe
- [2017-03-30]Seamless steel pipe in the use of how to maintain the most scientific
- [2017-03-31]Nondestructive Testing of Weld Seam in Large Diameter Seamless Steel Tube
| 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.