Place of Origin
|
China
|
Alloy Or Not
|
Is Alloy
|
Section Shape
|
Square
|
Standard
|
ASTM
|
Length
|
12M, 6m, 6.4M
|
Technique
|
ERW
|
Grade
|
Q235, Q235B, S275, S275jr, A53, st37, etc
|
Surface Treatment
|
galvanized
|
JiangJi steel Products
Pipe Carbon Spiral Steel for Oil Pipeline Construction ASTM China Supplier Factory Welded Seamless Custom Alloy Steel
Pipe Carbon Spiral Steel for Oil Pipeline Construction ASTM China Supplier Factory Welded Seamless Custom Alloy Steel
- Phone : +008603157303555, +008603158079111
- Email : admin@jjsteel.cn
- Wechat : +008603157303555
- Whatsapp : +008603157303555
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