alloy steel pipe
USD $700 - $1,000 /Ton
Min.Order:25 Tons
Yanshan Xian Yonghui Steel Pipe Co., Ltd.
1)standard:API5L API5CT ASTM-A106 ASTM-A53 SY5037-2000 GB/T9711.1-1997
2)size:1/2 to 48 inches wall thickness sch5--xxs
3)material:x42 x52 x60 x65 x70 Q235 Q345 12crmo ss304 ss321
4)application range:petroleum chemical power gas water metallurgy shipbuilding constrution and more
5)delivery time:according to customer`s requirement
6)quality :first grade special design available according to requirement
7)all production process are made under the ISO9001:2000 strictly