supply seamless construction square pipe

8) OEM available  

7) Plain or beveled ends

6) Surface: oiled or black painted to prevent rust

5) Packing: square shape bundles wrapped with strong steel strip or according to customers'  requests

4) Use: construction structure, machinery making, container, hall structure, sun seeker, offshore oil field, sea trestle, motorcar cassis, airport structure, shipbuilding, automobile axle pipe and so on.

3) Standards: JIS G 3466, DIN EN 10210, DIN EN10219, ASTM A500, GB/T 3094-2000, GB/T 6728-2002

2) Material: Q235, Q345, 20#, ST37, ST44, ST52, ASTM A53, ASTM A106

1) Dimentions: 20*20mm-500*500mm,  Thickness: 2mm-25mm        Length: <13m

Features:

 

Q345B seamless square steel pipes are used in construction, machinery making.

  • Brand Name:Honchuan
  • Type:Seamless
  • Technique:Cold Rolled
  • Certification:CCS
  • Special Pipe:Thick Wall Pipe
  • Section Shape:Square
  • Secondary Or Not:Non-secondary
  • Alloy Or Not:Non-alloy
  • Application:Structure Pipe
  • Place of Origin:Hebei China (Mainland)
  • Grade: Q235, Q345, ST37, ST52, STK400, 20#,STKR...
  • Standard:GB, JIS
  • Country:China (Mainland)
  • telephone:0086-0317-3096516
Delivery Time: within 20days
Package: wrapped with strong steel strips
Supply Ability: 4000 Ton per Month
Minimum Order Quantity: 10 Ton
Payment Terms: L/C,T/T
Port: Tianjin
Special Pipe: Thick Wall Pipe
Section Shape: Square
Secondary Or Not: Non-secondary
Alloy Or Not: Non-alloy
Application: Structure Pipe
Place of Origin: Hebei China (Mainland)
Grade: Q235, Q345, ST37, ST52, STK400, 20#,STKR400,ASTMA500
Standard: GB, JIS
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