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The Introduction of the Square and Rectangular Steel Tube
Galvanized square and Rectangular Steel tube Hollowen Section
Surface is hot-dip plated or galvanized layer welded steel pipe.
Hot-dip galvanizing can increase the
corrosion resistance of steel pipes and prolong the service life.
Galvanized square tube is widely used, in addition to water,
gas, oil and other general low-pressure fluid pipeline, but also
for the oil industry, especially offshore oil wells, pipeline,
Pipe with the tube, as well as the bridge bridge pile, mine tunnel
support frame with the tube.
| Product Name: | ASTM A36 Pre-galvanized Rectangular Welded Steel Tube MS Iron Steel Square Pipe | |
| Size: | OD | 20x20mm-150x150mm / 20x30mm-150x200mm |
| Wall Thickness | 1.5mm-6mm | |
| Length | Less Than 12m | |
| Steel material | Q195 → Grade B, SS330,SPHC, S185 Q215 → Grade C,CS Type B,SS330, SPHC Q235 → Grade D,SS400,S235JR,S235JO,S235J2 | |
| Standard | BS EN10296,BS EN10025,BS EN10297,BS6323, BSEN10219,BSEN10217,GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88 | |
| Usage | Used For Structure, Accessorize And Construction | |
| Ends | 1) Plain 2) Beveled 3) Thread with Coupling or cap | |
| End protector | 1) Plastic pipe cap 2) Iron protector | |
| Surface Treatment | 1) Bared 2) Black Painted (varnish coating) 3) Galvanized 4) With Oiled 5) 3 PE, FBE, corrosion resistant coating | |
| Technique | Electronic Resistance Welded (ERW ) Electronic Fusion Welded (EFW) Double Submerged Arc Welded (DSAW) | |
| Type | Welded | |
| Section Shape | Square/rectangular | |
| Inspection | With Hydraulic Testing, Eddy Current , Infrared Test | |
| Package | 1) Bundle, 2) In Bulk 3) Bags 4) Clients' Requirements | |
| Delivery | 1) Container 2) Bulk carrier | |
| Date of Delivery | According To The Quantity And Specification Of Each Order | |
| Others | Fitting as screws and flange also can be supplied. | |
The Size of square and Rectangular Steel tube Hollowen Section
| Square Hollow Section (SHS) | WT (mm) | Rectangular Hollow Section (RHS) | WT (mm) |
| 16*16 | 0.8-1.5 | 20*40 | 0.8-2.0 |
| 19*19 | 0.8-2.0 | 25*50 | 0.8-2.0 |
| 20*20 | 0.8-2.0 | 30*40 | 0.8-2.0 |
| 25*25 | 0.8-2.0 | 30*50 | 0.8-2.0 |
| 30*30 | 0.8-2.0 | 37*57 | 0.8-2.0 |
| 32*32 | 0.8-2.0 | 40*60 | 0.8-2.0 |
| 35*35 | 0.8-2.0 | 37*77 | 0.8-2.0 |
| 38*38 | 0.8-2.0 | 25*75 | 1.0-2.0 |
| 40*40 | 0.8-2.0 | 40*80 | 1.0-2.2 |
| 50*50 | 0.8-2.0 | 50*100 | 1.0-2.2 |
| 60*60 | 1.0-2.2 | 50*75 | 1.0-2.2 |
| 80*80 | 1.0-2.2 | 38*75 | 1.0-2.2 |
| 100*100 | 1.0-2.3 | 50*75 | 1.0-2.2 |
The Pictures of Galvanized square and Rectangular Steel tube Hollowen Section
Black Square and Rectangular Steel Tube Hollowen Section
