Standard or Nonstandard
Standard
Standard
ASTM DIN EN BS JIS GOST etc.
Name
SW inconel incoloy 625 asme sb 564 nickel alloy flange
Surface treatment
cnc machined
type
weld neck, slip on, blind, threaded, socket weld, so on
Surface
CNC fine mcachined
Flange Type
socket weld, plate flange