مكان المنشأ
Jiangsu, China
اسم العلامة التجارية
Dewei
مواد
brass, nickel plated brass or stainless steel 304,316L.
Explosion-proof Type
Ex db eb tb
Area
Zone 1, Zone 2, Zone 21, Zone 22 and in Gas Groups IIA, IIB and IIC
Operating Temperature Range
-60°C to +140°C