Joho Steel Co., Ltd
JOHO STEEL CO.,LTD, founded in 1988, is a steel group which has integrated steel production, processing and trading into one. We specializes in manufacturing carbon seamless steel pipes, boiler tube
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Spiral Submerged Welded Steel SSAW Dredge Seamless Steel Carbon Tube Pipe
| Product Name | Oil and Gas SSAW LSAW ERW Line Pipe Pipeline as API 5L X42, X52 | |
| Size | OD | 219-3220mm |
| Wall Thickness | 4-22mm | |
| SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc. | ||
| Length | 1-12m | |
| Standard | JIS A5525, DIN 10208, ASTM A252, GB9711.1-1997 | |
| Usage | USed For Structure, Accessorize And Construction | |
| Ends | Beveled | |
| End protector | 1) Plastic pipe cap | |
| 2)Iron protector | ||
| Surface Treatment | 1) Bared | |
| 2) Black Painted (varnish coating) | ||
| 3) With Oiled | ||
| 4) 3 PE, FBE | ||
| Technique | Electronic Resistance Welded (ERW ) | |
| Electronic Fusion Welded (EFW) | ||
| Double Submerged Arc Welded (DSAW) | ||
| Type | Welded | |
