Black Steel Ms Square Tube Hollow Section for Steel Structure, Construction, Steel Frame
2024-05-19 13:08:30
Model NO.: 20x20-400x400mm
Customized: in Stock or Customized
Gasket Material: No
Surface Treatment: Bare / Oiled / Lacquer Painted / Others
General Length: 5.8m or 6m (20FT)
Customized Length: 6.4m (21FT), 7.3m (24FT) or Others
Trademark: Youfa
Transport Package: 1. in Bundle Only 2. in Bundle, PVC Plastic Packag
Specification: 20x20-400x400mm
Origin: Tianjin
HS Code: 7306309000
Model NO.: 20x20-400x400mm
Customized: in Stock or Customized
Gasket Material: No
Surface Treatment: Bare / Oiled / Lacquer Painted / Others
General Length: 5.8m or 6m (20FT)
Customized Length: 6.4m (21FT), 7.3m (24FT) or Others
Trademark: Youfa
Transport Package: 1. in Bundle Only 2. in Bundle, PVC Plastic Packag
Specification: 20x20-400x400mm
Origin: Tianjin
HS Code: 7306309000
Black Steel MS Square Tube Hollow Section
for Steel Structure / Construction / Steel FrameÂ
 for Steel Structure / Construction / Steel FrameÂ
Size / Out Diameter | Square Hollow Section: 20x20mm-400x400mm Rectangular Hollow Section: 20x30mm-250x500mm |
Length | General 5.8m , 6m(20ft) Customized length is avaliable |
Material | Carbon Steel Q195, Q235, Q345, A500 Grade A, A500 Grade B, A36, L350, L250 ects. |
Technic Standard | EN 10219, ASTM A500, AS/NZS1163, GB/T 6728 |

Size Chart
Customized Diameter and Wall thickness can be specified by customer.Â
The only production line of China market which could make any diameter from 200-500mm, such as 230x230, 300x500, 310x410mm ects. Now contact to Watson Wang for your order!
Square Tube / Square Pipe / Square Hollow Section / SHS | Rectangular Tube / Rectangular Pipe / Rectangular Hollow Section / RHS | ||
Out Diameter | Out Dimeter | Out Diameter | Out Diameter |
Width x Width (inch) |
Width x Width (mm) |
Width x Width (inch) |
Width x Width (mm) |
3/4" x 3/4" | 20x20 | 3/4" x 1 1/2" | 20x40 |
1" x 1" | 25x25 | 1" x 2" | 25x50 |
1 1/4" x 1 1/4" | 30x30 | 1 1/4 x 2" | 30x50 |
1 1/2" x 1 1/2" | 40x40 or 38x38 | 1 1/2" x 2 1/2" | 40x60 |
2" x 2" | 50x50 | 1 1 /2" x 3" | 40x80 |
2 1/2" x 2 1/2" | 65x65 or 60x60 | 2"x 4" | 50x100 |
3" x 3" | 75x75 or 80x80 | 3" x 4" | 80x100 |
4"x 4" | 100x100 | 4" x 6" | 100x150 |
5"x5" | 125x125 | 4" x 8" | 100x200 |
6"x 6" | 150x150 | 6" x 8" | 150x200 |
to | to | to | to |
15.7 inch x 15.7 inch | 400x400 | 10" x 20" | 250x500 |
Packing and Shipping
Package 1. in bundle only. packed with steel strip    2. in bundle and PVC plastic package

Certificate
ISO , BSI, UL, FPS(for Singapore market), CNZA (labory cvertificate)


Application
For Water Deivery, Fire hydrant system , Fire protection system, Construction material, Building material, Greenhouse frame material, Scaffolding material, Steel structure, Bus material (some country), Truck frame material(some country), ects.

Contact Information

Black Steel MS Square Tube Hollow Section
for Steel Structure / Construction / Steel FrameÂ
 for Steel Structure / Construction / Steel FrameÂ
Size / Out Diameter | Square Hollow Section: 20x20mm-400x400mm Rectangular Hollow Section: 20x30mm-250x500mm |
Length | General 5.8m , 6m(20ft) Customized length is avaliable |
Material | Carbon Steel Q195, Q235, Q345, A500 Grade A, A500 Grade B, A36, L350, L250 ects. |
Technic Standard | EN 10219, ASTM A500, AS/NZS1163, GB/T 6728 |

Size Chart
Customized Diameter and Wall thickness can be specified by customer.Â
The only production line of China market which could make any diameter from 200-500mm, such as 230x230, 300x500, 310x410mm ects. Now contact to Watson Wang for your order!
Square Tube / Square Pipe / Square Hollow Section / SHS | Rectangular Tube / Rectangular Pipe / Rectangular Hollow Section / RHS | ||
Out Diameter | Out Dimeter | Out Diameter | Out Diameter |
Width x Width (inch) |
Width x Width (mm) |
Width x Width (inch) |
Width x Width (mm) |
3/4" x 3/4" | 20x20 | 3/4" x 1 1/2" | 20x40 |
1" x 1" | 25x25 | 1" x 2" | 25x50 |
1 1/4" x 1 1/4" | 30x30 | 1 1/4 x 2" | 30x50 |
1 1/2" x 1 1/2" | 40x40 or 38x38 | 1 1/2" x 2 1/2" | 40x60 |
2" x 2" | 50x50 | 1 1 /2" x 3" | 40x80 |
2 1/2" x 2 1/2" | 65x65 or 60x60 | 2"x 4" | 50x100 |
3" x 3" | 75x75 or 80x80 | 3" x 4" | 80x100 |
4"x 4" | 100x100 | 4" x 6" | 100x150 |
5"x5" | 125x125 | 4" x 8" | 100x200 |
6"x 6" | 150x150 | 6" x 8" | 150x200 |
to | to | to | to |
15.7 inch x 15.7 inch | 400x400 | 10" x 20" | 250x500 |
Packing and Shipping
Package 1. in bundle only. packed with steel strip    2. in bundle and PVC plastic package

Certificate
ISO , BSI, UL, FPS(for Singapore market), CNZA (labory cvertificate)


Application
For Water Deivery, Fire hydrant system , Fire protection system, Construction material, Building material, Greenhouse frame material, Scaffolding material, Steel structure, Bus material (some country), Truck frame material(some country), ects.

Contact Information

Led Iron Panel Light,Led Round Iron Ceiling Light,Led Ceiling Light Round,Led Adjustable Panel Light
Foshan Extrlux Co., Ltd. , https://www.extrlux.com