Nkọwa nke d643f pneumatic flange eccentric urukurubụba valvụ
Dayameta injinia:DN50 ~ DN600 (2″~ 24″)
Nrụgide aha: PN10/16
Ọnọdụ okpomọkụ na-arụ ọrụ: 0¡ãC ~ 85¡ãC
Ọdabara ọkara: mmiri
Nhazi ụkpụrụ
GB/T12238,GB/T8527,GB/T8692,MSS SP67/68,API 609,ANSI/AWWA C504,ISO 17292,EN593