0102030405
Z561W / H / Y mgbali onwe akara valvụ
Z561W / H / Y nkọwa nke nrụgide onwe akara akara valvụ Engineering ụzọ: NPs 2 "~ 24" Nrụgide ọnụ ala: cl900 ~ cl2500 Ọnọdụ okpomọkụ: - 196 ℃ ~ 560 ℃ Mgbasa ozi ọdabara: mmanụ crude, steam, hydrogen, gas gas, wdg. Nhazi ụkpụrụ GB/T12234,GB/T19672,JB/T7749,JB/T5298,JB/T8691 API 600,API 6D,ASME B16.34,BS 1414,DIN 3352