lus j641hpneumatic flange ntiaj teb valve
Engineering txoj kab uas hla: DN50 ~ DN800
Nominal siab: PN10 ~ 40
Ua haujlwm kub: -30 ℃ ~ 425 ℃
Siv tau xov xwm: dej, chav, roj, nitric acid, boric acid, thiab lwm yam
Cov qauv tsim
GB / T12235, GB / T12233, GB / T2492, JB / T450, ASME B16.34, API 602, BS 1873, DIN 3356
Xa koj cov lus rau peb:
Sau koj cov lus ntawm no thiab xa tuaj rau peb
