Building Materials 40X40 Square Steel Pipe
- Standard：API 5CT, API 5L, ASTM A210-1996, BS 1387, BS EN10025, DIN EN 10217-1-2005, DIN EN 10305
- Grade: 10#, 20#, A53(A,B), A106(B,C), A312, API J55, API K55, API P110, Q235, Q345, Q195, Q215, St42-2, St35.4, ST35
- Thickness: 0.5 - 60 mm
- Section Shape: Galvanized, painted, oiled, printed
- Application: Structure Pipe, Structural usage, fluid usage, mechanical usage
- Technique: ERW
- Certification: API 5L, API 5CT, ISO 9001,CE
- Surface Treatment: Galvanized
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Product Description
| Commodity: | Square tube 40x40 |
| Size: | Length:40mm width:40mm |
| Wall thickness: | 0.4mm~60mm |
| Material: | Carbon steel & Low alloy steel |
| Normal steel grade: | ASTM A36, A53, A210C, A572 Gr.50, API 5L Gr.A, Gr.B, X42-X65, E235, E355, S195, S235, S355 |
| Technology: | Welded technology; Seamless technology |
| Surface treatment: | Naked, oiled, pregalvanized, hot dipped galvanized |
| Application: | Structural usage, fluid usage, mechanical usage |
| Standard packing: | Naked or tied into bundles with steel strips. |
| Certificates: | CE, ISO 9001 |
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