Size Range: DN15-DN200mm (1/2"-8") Working Pressure: PN1.6-PN6.4Mpa、150LB-300LB、10K、20K Suitable Temperature: -29℃-200℃ Suitable mediom: warter、natural gas、Oil Design standard: GB/T12237、API6D、BS5351 Pressure-temperature rating: GB/T12224、ANSI B 16.34
