rectangular hollow section

Place of Origin: Tianjin China (Mainland) Brand Name: Hengjisteel Model Number: rectangular tubing

Length: 5. 8- 12m Standard: gb, astm Shape: Rectangular

Type: Ductile Iron Pipes Specification: 20*40- 100*200 mm Thickness: 0. 7- 13. 5 mm

Usage: many fields

Packaging & Delivery

Packaging Detail : international exporting package

Delivery Detail within 30 days





1. Item: Rectangular hollow section

2. Standard: GB, ASTM

3. Material: Q195, Q215, Q235Q345B, X42, Gr. B

4. size: 20*40- 100*200 mm

rectangular hollow section pipe rectangular hollow section tubeStandard: GB/ T6728- 2002 or ASTM A500

Steel Grade: Q195- Q235

Surface Finish: Blank, Black, Bright, and Galvanized20x40x (1. 4- 1. 8) mm 30x40x (1. 4- 3. 0) mm 25x50x (1. 4- 2. 2) mm

30x50x (2. 5- 4. 0) mm 30x60x (1. 7- 4. 0) mm 40x50x (1. 7- 4. 0) mm

40x60x (1. 5- 6. 0) mm 50x70x (1. 5- 5. 0) mm 40x80x (1. 5- 5. 0) mm

60x80x (1. 7- 5. 0) mm 100x40x (1. 7- 5. 0) mm 50x100x (1. 5- 5. 0) mm

50x120x (1. 5- 5. 0) mm 60x100x (1. 5- 6. 0) mm 60x120x (1. 5- 6. 0) mm

80x100x (1. 5- 6. 0) mm 80x120x (1. 7- 6. 0) mm 75x125x (1. 7- 6. 0) mm

80x160x (2. 5- 6. 0) mm 100x150x (2. 5- 6. 0) mm 200x100x (2. 5- 6. 0) mm

200x400x (3. 0- 13. 0) mm and any other special dimensions are availableLength: 6m, 12m, or as per customers special requirements

Tolerance of outer diameter: within?0. 5 mm

squrae steel pipe : Packaged in bundles, wrapped with steel strips / use bulk vessel or container or as customer's requirement .