Z561W / H / Y Cov ntsiab lus ntawm lub siab tus kheej sealing rooj vag valve
Engineering txoj kev: NPs 2 "~ 24"
Nominal siab: cl900 ~ cl2500
Ua haujlwm kub: -196 ℃ ~ 560 ℃
Cov xov xwm siv tau: roj av, nkev, hydrogen, natural gas, thiab lwm yam
Cov qauv tsim
GB/T12234、GB/T19672、JB/T7749、JB/T5298、JB/T8691
API 600, API 6D, ASME B16.34, BS 1414, DIN 3352
Xa koj cov lus rau peb:
Sau koj cov lus ntawm no thiab xa tuaj rau peb



















