Lugar del origen
Hubei, China
Reduction ratio:
about 10%
Technology:
Hot pressing,cold pressing
whether punching hole:
according to your drawings
Surface treatment:
sand blasting,pickling
Standard:
ANSI, ASME ,MSS, API, DIN, JIS, BS. AWWA and GB
Certificate:
ISO9001 ,ISO14001,OHSAS18001
Usage:
Convey Water, Oil, Gas, Steam and so on