seamless square steel tube
USD $700 - $900 /Metric Ton
Min.Order:20 Metric Tons
Hebei Xinzhonglian Special Steel Tube Co., Ltd.
Feature:
1) Dimensions: 20-500mm
Thickness:2-25mm
Length:<13m
2)Material:Q235B, Q345B, 20#, ST37, ST44,ST52, ASTM A53, ASTM A106, STKR490
3)Standards:JIS G3466, DIN EN10210,DIN EN10219, ASTM A500,GB/T3094-2000,GB/T6728-2002
4)OEM available