Strict quality parameters ensure concentric wall thickness tolerances and leak-proof characteristics.
| Parameter | Standard Specification Details & Limits |
|---|---|
| Outer Diameter (OD) | 1/16" OD to 12" OD (outer diameters) |
| Wall Thickness | Sch 10S, Sch 40S, Sch 80S, Sch 160, Sch XXS |
| Material Grades | SS304, SS304L, SS316, SS316L, 317L, 310S, Duplex S31803 |
| Standard Specs | ASTM A312 / ASME SA312, ASTM A213 (Boiler Tube), ASTM A269 |
| Finishes Allowed | Bright Annealed (BA), Pickled & Annealed, Passivated |
| Product Testing | 100% Hydrostatic, Ultrasonic flaw-detection, Microstructure analysis |