Duplex Steel Flanges

We offer duplex steel flanges.
Range :
½" nb to 48" nb
standard :
150 lbs, 300 lbs, 600 lbs, 900 lbs, 1500 lbs, 2500 lbs asa 150#, asa 300# din nd 6,10,16,25,40 etc.
nace :
: nace mr 01-75, mr 01 03
type of flanges :
» weld neck flanges - wnrf
» socket weld flanges - swrf
» slip on raise face - sorf
» blind raise face - blrf
» lap joint
» screwed (threaded)
» long weld neck
» reducing
» spectacle blind
» ring joint
» large dia ring
duplex steel flanges
standard :
astm asme asa 182
grade:
f 44, f 45, f51, f 53, f 55, f 60, f 61
specifications as per the international standard astm, asme, api, aisi, bs, ansi, din, jis, mssp, nace
value added services
» cnc machining
» customized flanges
test certificate
manufacturer test certificate as per en 10204 3.1b