Lugar del origen
Shanghai, China
Conexión
Hidráulica no hay rastro
whether punching hole
according to your drawing
Certificate
ISO9001 ,ISO14001,OHSAS18001
Surface treatment
sand blasting,pickling
Standard
ANSI, ASME ,MSS, API, DIN, JIS, BS. AWWA and GB
Usage
Convey Water, Oil, Gas, Steam and so on