Design specifications:
Design standards: API 6D/API 608/GB/T19672/GB/T12237/ISO 17292
Structural length: API 6D/ASME B16.10/GB/T12221/GB/T19672
Connectionform:ASMEB16.5/ASME B16.47/ASME B16.25/GOST33259/EN 1092
GB/T9124/HG/T20592/JB/T79
Inspection and testing: API 6D/API 598/GB/T13927/GB/T 26480
Fire protection standard: API 607/API 6FA
Performance parameters:
Pressure rating: CL150~CL2500 (PN16~PN 420)
Nominal size: NPS 1 to NPS 60 (DN25 to DN1500)
Valve materials: carbon steel, stainless steel, alloy steel, duplex steel, special materials
Sealing form: soft seal or metal hard seal
Drive mode: manual, electric, pneumatic, gas-liquid linkage
Industry applications: petroleum, petrochemical, natural gas, coal chemical, etc
