1)Products name: welded steel pipe
2)Place of origin:Tianjin
3)Material:20# 45# Q195 Q245 Q345
4)Diameter range:8mm to 76mm
5)Thickness:0.5mm to 4mm
6) Tolerance for ID: <0.03mm
8) Toerance for OD:<0.05mm
9) Tensile strength : 500N/mm2
10) Yie ld strength: 450N/mm2
14) Yield o f clongation:10-12%
15) Atual weight basis are /confirm/ied
16) Sandard:GB
17)C ertification:ISO9000:2008
The erw steel pipe is widely used in water ,oil ,gas transmission piplines and other oil dirlling and casing ,and can be used for the structure,ship building ,electric power,coal ,chemical industry,and in areas such as the thermal network
Special specification pls contact with us with further information.
If you are interested,pls.contact us.

Mandy
Sales manager
Tianjin Min Dexin Industrial and Trading Co., Ltd
Address: Dachen Road, Daqiuzhuang Town,Tianjin,China
Post Code: 301606
Tel: 86-15222265245/86-2268586078-602
Fax: 86-022-68586079
Email steelexport3@gmail.com
MSN: MDX-steel1998@hotmail.com