Nkọwa nke j41w American ọkọlọtọ nkedo ígwè valvụ
Dayameta injinia: DN50 ~ DN300 (2 ″ ~ 12″)
Nrụgide aha: cl150 ~ 300lb
Na-arụ ọrụ okpomọkụ: 0 ℃ ~ 100 ℃
Mgbasa ozi ọdabara: mmiri, uzuoku, mmanụ, nitric acid, acetic acid, wdg
Nhazi ụkpụrụ
GB/T12235,GB/T12233,GB/T2492,JB/T450,ASME B16.34,API 602,BS 1873,DIN 3356
Zitere anyị ozi gị:
Dee ozi gị ebe a ziga anyị ya



















