Nkọwa nke bj41h / W mkpuchi mkpuchi mkpuchi ụwa valvụ
Dayameta nke injinia: DN 15 ~ DN 250
Nrụgide aha: PN16 ~ 64
Ọnọdụ okpomọkụ na-arụ ọrụ: 0 ¡æ ~ 350 ¡æ
Ọkara ọdabara: nitric acid
Nhazi ụkpụrụ
GB/T12235¡¢GB/T12233¡¢GB/T2492¡¢JB/T450¡¢ASME B16.34¡¢API 602¡¢BS 1873¡¢DIN 3356
