DJ41W Stainless hlau qis kub nres valve

Cov ntsiab lus ntawm dj41w stainless hlau tsis tshua muaj kub nres valve

Engineering txoj kab uas hla: DN50 ~ DN300

Nominal siab: PN16 ~ 64

Ua haujlwm kub: -196 ℃ ~ - 80 ℃

Cov xov xwm siv tau: kua dej ntuj, kua nitrogen, kua oxygen, kua ammonia, kua hydrogen thiab lwm yam xov xwm kub

Cov qauv tsim

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