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By certification 
We manufacture welded tubes, welded pipes, general engineering tubes, Oil & Gas pipelines, automobile exhaust tubes and others. We offer them at market leading prices.
1. Materials: Grade 1, 2, 5, 6, 7, 9, 12, 23.
2. Specification: ASTM B862, ASTM B338 .
3. Size:
- OD: 140mm to 1220mm (5” to 48”)
- Thickness: 0,8mm to 60mm (SCH 5S to SCH XXS)
- Length: MAX 11800mm
- Super size welded pipes (above 24'', big size, heavy wall)
- Welded heat exchanger tubes
- Welded U-tubes / Welded U-bended heat exchanger tubes Welded tubing (imperial and metric) (BWG-S / SWG-S) EFW, ERW, DSAW, TIG, PLASMA, SMAW
4. Application: heat exchangers, condensers, all kinds of corrosive fluid transmission pipeline system, Titanium bicycle tube, automobile exhaust pipe and offshore aquaculture, etc.
1. Materials: Grade 1, 2, 5, 6, 7, 9, 12, 23.
2. Specification: ASTM B862, ASTM B338 .
3. Size:
- OD: 140mm to 1220mm (5” to 48”)
- Thickness: 0,8mm to 60mm (SCH 5S to SCH XXS)
- Length: MAX 11800mm
- Super size welded pipes (above 24'', big size, heavy wall)
- Welded heat exchanger tubes
- Welded U-tubes / Welded U-bended heat exchanger tubes Welded tubing (imperial and metric) (BWG-S / SWG-S) EFW, ERW, DSAW, TIG, PLASMA, SMAW
4. Application: heat exchangers, condensers, all kinds of corrosive fluid transmission pipeline system, Titanium bicycle tube, automobile exhaust pipe and offshore aquaculture, etc.
