Forged steel threaded fittings
Standard: ASME B16.11 MSS SP-75 GB/T14383 GB/T14626 SH3410 HG/T21634 etc.
Maretial: A105, 304, 304L, 316, 316L, 319, 310S, 321, 321H, F11, F22, F5, 317 etc.
Pressure Class: 16-32.0Mpa 1500LB-9000LB 3000LB 6000LB Sch40-Sch160
Size: 6-100mm 1/8"-4''