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Sihe Steel
Sihe Steel
Stainless steel coil tubing and seamless coiled tubes have a twenty-year production history, supported by eighteen production lines capable of manufacturing continuous seamless pipes with advanced equipment and leading technology. Utilizing world first-class bright annealing technology, online softening treatment of stainless steel pipes is expertly performed. To ensure reliable quality, extensive testing is carried out, including compression, flaring, bending tests, hardness evaluations, tension tests, and 100% air tightness detection. Offering reasonable prices, approximately 80% of these stainless steel seamless coiled tubes are exported globally.
| W.T (mm) \ O.D (mm) | 3.0-4.0 | 4.01-6.00 | 6.01-8.00 | 8.01-10.0 | 10.01-12.7 | 12.71-19.05 | 19.05-25.4 |
|---|---|---|---|---|---|---|---|
| 0.30-0.40 | ▲ | ▲ | ▲ | ||||
| 0.41-0.50 | ▲ | ▲ | ▲ | ▲ | |||
| 0.51-0.60 | ▲ | ▲ | ▲ | ▲ | ▲ | ||
| 0.61-0.70 | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | |
| 0.71-1.00 | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
| 1.01-1.20 | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | |
| 1.21-1.50 | ▲ | ▲ | ▲ | ▲ | |||
| 1.51-2.0 | ▲ | ▲ | ▲ |
