| Name | Square Hollow Section Pipe | 
|---|---|
| Application | Structure Pipe, Other | 
| Section Shape | Square | 
| Thickness | 0.5-60mm | 
| Standard | EN, BS, JIS, BV,GB,ASTM,etc | 
| Name | Square Hollow Section Pipe | 
|---|---|
| Application | Structure Pipe | 
| Section Shape | Square | 
| Thickness | 0.4 - 20 Mm | 
| Standard | GB, GB 3087-1999 | 
| Application | Fluid Pipe, Gas Pipe, Structure Pipe | 
|---|---|
| Section Shape | Square | 
| Thickness | 0.8 - 30 Mm | 
| Standard | ASTM | 
| Grade | API5L GR.B | 
| Application | Fluid Pipe, Gas Pipe, OIL PIPE, Structure Pipe, Other | 
|---|---|
| Section Shape | Square | 
| Thickness | 0.6 - 20mm | 
| Standard | ASTM | 
| Grade | Q195, Q235, Q355, Q345 | 
| Application | Structure Pipe | 
|---|---|
| Section Shape | Square | 
| Thickness | 0.8 - 12.75 Mm | 
| Standard | JIS/GB/ASTM/BS/EN/DIN | 
| Length | 12M, 6m, 6.4M, 1-6m | 
| Application | Structure Pipe | 
|---|---|
| Section Shape | Rectangular | 
| Thickness | 1.6 - 10 Mm | 
| Grade | Q195-235 | 
| Surface Treatment | Galvanized | 
| Name | Mild Steel Rectangular Box Section | 
|---|---|
| Application | Structure Pipe | 
| Thickness | 0.5 - 50 Mm | 
| Standard | ASTM, ASTM A106-2006, ASTM A53-2007 | 
| Grade | A53(A,B), A106(B,C), Q235, ST37, St37-2, A53-A369 | 
| Application | Building,Running Pipe,Home Appliances,Machinery | 
|---|---|
| Section Shape | Square | 
| Thickness | 0.5-20mm, 0.5 - 20mm | 
| Standard | ASTM,AiSi,bs,GB,JIS,BS,DIN,DIN | 
| Length | Customer's Requirement, Customers' Request | 
| Application | Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas | 
|---|---|
| Section Shape | Square | 
| Thickness | 0.6mm - 13mm | 
| Standard | GB,JIS,ASTM,API | 
| Certificate | API, JIS, GS, ISO9001 | 
| Application | Construction / Steel Structure | 
|---|---|
| Section Shape | Square / Rectangular | 
| Thickness | 0.8 - 20 Mm | 
| Standard | API, ASTM, Bs, DIN, GB, JIS, API 5L, ASTM A53-2007 | 
| Grade | 20#, 16mn, A53(A,B), Q235, Q345, Q195, Q215, ST37 |