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Square Steel Pipe is used extremely wide. It is also a kind of economic steel tubes. Compared with the same cross-sectional area of other non-round steel tube, it has light weight, high intensity, big anti-curved section modulus, saving metal, easy installation. It is mainly used in constructing professional medical instruments, upscale furniture, automobiles, airplanes, subways, ship buildings and so on.
| Place of Origin | Tianjin, China (Mainland) |
| Standard | BS, JIS, GB, ASME, ANSI, DIN |
| Grade | 20G, A106B, A179B, A234B, A53B, API J55, API K55, API L80, API N80, API P110, Din2391 17 Cr3, Q195, Q235, ST37 |
| Thickness | 0.5~20mm |
| Type | Seamless |
| Application | Structure Pipe |
| Alloy Or Not | Non-alloy |
| Secondary Or Not | Non-secondary |
| Section Shape | Square |
| Certification | BSI |
| Technique | Hot Rolled |
| Surface Treatment | none |
| Thickness | 0.5~20mm |
| Length | 6-12m |
| Grade | A36 16Mn |
Dimension: from 10*20 to 300*500
Material: Q235 Q195
Rectangular Steel Pipe
Dimension: from 10*10 to 500*500
Material: Q235, Q195
square tube/hollow section/square pipe
square tube/hollow section/square pipe
20G, A106B, A179B, A234B, A53B, API J55, API K55, API L80, API N80, API P110, Din2391 17
| Delivery Time: | within 15 days. |
| Package: | Standard export package. |
| Supply Ability: | 10000 Ton per Month |
| Minimum Order Quantity: | 2 Ton |
| Payment Terms: | L/C,T/T |
| Port: | Xingang Port, Tianjin, China |
| Section Shape: | Square |
| Secondary Or Not: | Non-secondary |
| Alloy Or Not: | Non-alloy |
| Application: | Structure Pipe |
| Place of Origin: | Tianjin China (Mainland) |
| Thickness: | 0.5~20mm |
| Grade: | A179B, A53B, API J55, API K55, API L80, API N80, API P110, Q195, Q235, 20G, A106B, A234B, Din2391 17 Cr3, ST37 |
| Standard: | BS, JIS, GB, ASME, ANSI, DIN |