J941h eletriki flange ụwa valvụ

Nkọwa nke j941h eletriki flange valvụ

Dayameta nke injinia: DN50 ~ dn400

Nrụgide aha: PN16 ~ 64

Na-arụ ọrụ okpomọkụ: -29 ℃ ~ 425 ℃

Mgbasa ozi ọdabara: mmiri, uzuoku, mmanụ, nitric acid, boric acid, wdg

Nhazi ụkpụrụ

GB/T12235,GB/T12233,GB/T2492,JB/T450,ASME B16.34,API 602,BS 1873,DIN 3356