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Brand:aa
Product detail:
Product Name: | rectangular steel pipe/tube | |
Size | OD | 10x30mm-300x400mm |
Wall Thickness | 0.6-13mm SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc. | |
Length | Less than 12m | |
Steel material | Q195 → SS330,SPHC, S185 Q215 → CS Type B,SS330, SPHC Q235 → SS400,S235JR,S235JO,S235J2 Q345 → SS500,ST52 | |
Standard | GB/T6728-2002 BS EN 10219 JIS3444 ASTM A500 | |
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 )
| |
Type | Welded Pipe | |
Welded Line Type | Longitudinal | |
Section Shape | Round | |
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 | |
Port of Shipment | Xingang Port,Tianjin, China | |
Date of Delivery | 15-25 after receive 30%TT | |
Payment | L/C T/T | |
Secification
Process
Technology require
Technology Require
| ||
Exterior size(D.BANDH) | Border length H.B<100 | Tolerance±0.8% |
| Exterior size(D.BANDH) | Border length 100≤H.B≤200 | Tolerance±0.6% |
| Exterior size(D.BANDH) | Border length H.B>200 | Tolerance±0.5% |
PIL(T) | ±0.8% | |
Concavity/protrudingty
| ≤0.6 percent of the size | |
Right-angle degree of the face | 90° ±1.0°
| |
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