40*40 Standard Square Carbon Seamless Steel Tube

40*40 Square Carbon Seamless Steel Tubes

Reference specifications as followed:

carbon square steel pipe

1 Thickness: 4mm

2 Outer Diameter: 40*40mm

3 Length: 6M-12M or As Requirement

4 Grade: Q195-Q345, St35-St52, 10#-45#, A, B

5 Standard: BS 1387, JIS STPG380, GB/T 3091-2001, ASTM A53-2007

6 Packaging Details: Export standard or as request

7 Delivery: within 15-30 days upon receipt T/T deposits