provide ERW pipe
Product Details
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| Steel grade:Q235,Q345; GR.B,X42~X70;ST52.3,ASTM A53 , | ||||||
| ASTM A106, AND Other Special Requirem |
we are professional pipe fitting manufacturer,we provide you pipe fitting with high quality and competitive price
- Welding Line Type:ERW
- Technique:ERW
- Grade:Q235
- Country:China (Mainland)
- telephone:86-317-6303688
| Welding Line Type: | ERW |
| Technique: | ERW |
| Grade: | Q235 |
