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Seamless steel tubes in small calibers for high(low and medium) Pressure boilers and petro chemical industry
| Payment Terms: | L/C,T/T |
| Port: | tianjin |
| Grade: | 20G |
| Technique: | Welded |
| Place of Origin: | Hebei China (Mainland) |
| Outer Diameter: | 1/2"-48" |
| Standard: | ASME |