erw round steel tube factory China Tianjin YuantaiDerun
- Model
- ytdr-387
Item specifics
- Thickness
- 0.5- 16 mm
- OD(outer diameter)
- 10.3mm-609mm
- Supply capacity
- Annual output of 5 million tons
- Certification
- CE,LEED,BV,PHD&EPD,BC1,EN10210,EN10219,ISO9000,AST
- Surface Treatment
- REQUEST
- Tolerance
- as required
- Length
- 3-12M according to client requirement
- Standards
- Hollow section: ASTM A500/A501,EN10219,EN10210, JI
- Materials
- Gr.A,Gr.B,Gr.C,S275J0H,S355JR,S355J0H,S355J2H,A36,
- Delivery Time
- 7-30 Days
Review
Description
erw round steel tube factory China Tianjin YuantaiDerun
Product detail
![](https://icdn.tradew.com/file/202006/1574536/jpg/7629587.jpg?x-oss-process=image/quality,Q_90)
![](https://icdn.tradew.com/file/202006/1574536/jpg/7629588.jpg?x-oss-process=image/quality,Q_90)
![](https://icdn.tradew.com/file/202006/1574536/jpg/7629591.jpg?x-oss-process=image/quality,Q_90)
![](https://icdn.tradew.com/file/202006/1574536/jpg/7629592.jpg?x-oss-process=image/quality,Q_90)
one Corner of workshop
![](https://icdn.tradew.com/file/202006/1574536/jpg/7628009.jpg?x-oss-process=image/quality,Q_90)
The persistent and tenacious Yuantai people
work hard in every post.
![](https://icdn.tradew.com/file/202006/1574536/jpg/7626610.jpg?x-oss-process=image/quality,Q_90)
Time can change everything
But time may not change everything, such as the original heart!
![](https://icdn.tradew.com/file/202006/1574536/jpg/7626609.jpg?x-oss-process=image/quality,Q_90)
In Yuantai's workshop
Women are no inferior to men.
![](https://icdn.tradew.com/file/202006/1574536/jpg/7626611.jpg?x-oss-process=image/quality,Q_90)
Consistent adherence
Achieved a category single champion
ERW steel pipe production process
![](https://icdn.tradew.com/file/202006/1574536/jpg/7629601.jpg?x-oss-process=image/quality,Q_90)
Strict layer by layer inspection
![](https://icdn.tradew.com/file/202006/1574536/jpg/7627990.jpg?x-oss-process=image/quality,Q_90)
![](https://icdn.tradew.com/file/202006/1574536/jpg/7627991.jpg?x-oss-process=image/quality,Q_90)
![](https://icdn.tradew.com/file/202006/1574536/jpg/7627992.jpg?x-oss-process=image/quality,Q_90)
![](https://icdn.tradew.com/file/202006/1574536/jpg/7628001.jpg?x-oss-process=image/quality,Q_90)
![](https://icdn.tradew.com/file/202006/1574536/jpg/7627993.jpg?x-oss-process=image/quality,Q_90)
![](https://icdn.tradew.com/file/202006/1574536/jpg/7628002.jpg?x-oss-process=image/quality,Q_90)
certificate
![](https://icdn.tradew.com/file/202006/1574536/jpg/7626423.jpg?x-oss-process=image/quality,Q_90)
![](https://icdn.tradew.com/file/202006/1574536/jpg/7626418.jpg?x-oss-process=image/quality,Q_90)
![](https://icdn.tradew.com/file/202006/1574536/jpg/7626417.jpg?x-oss-process=image/quality,Q_90)
![](https://icdn.tradew.com/file/202006/1574536/jpg/7626416.jpg?x-oss-process=image/quality,Q_90)
![](https://icdn.tradew.com/file/202006/1574536/jpg/7626420.jpg?x-oss-process=image/quality,Q_90)
![](https://icdn.tradew.com/file/202006/1574536/jpg/7626419.jpg?x-oss-process=image/quality,Q_90)
![](https://icdn.tradew.com/file/202006/1574536/jpg/7626421.jpg?x-oss-process=image/quality,Q_90)
![](https://icdn.tradew.com/file/202006/1574536/jpg/7626422.jpg?x-oss-process=image/quality,Q_90)