Spectacle Blind Flanges

We are offering spectacle blind flanges.15nb to 1500nb in 3000,6000,9000lbs available with nacemr 01-75.
stainless & duplex steel , nickel alloys, alloy & carbon steel
range :
½” (15 nb) to 60” (1500nb) in 150 lbs, 300 lbs, 600 lbs, 900 lbs, 1500 lbs, 2500 lbs asa 150, asa 300, pn 6,10,16,25, 40,64,100,160 etc. Available with nace mr 01-75
form:
spectacle blind flange
spacer blind
ring spacer
customised
standard :
astm
bs
din
is
materials
nickel alloy
standard :
astm / asme sb 564 / 160 / 472.
Uns 10276-hastelloy c 276
uns 2200 -nickel 200
uns 2201 -nickel 201
uns 4400-monel 400
uns 8020-alloy 20
uns 8825 -inconel 825
uns 6600-inconel 600
uns 6601 -inconel 601
uns 6625 -inconel 625
copper alloy
astm / asme sb 61 / 62 / 151 / 152.
C 70600 (cu -ni- 90/10)
c 71500 (cu -ni- 70/30)
uns no. C 92200, uns no. C 83600, uns no. Uns no c 10100,
c 10200, c 10300, c 10800, c 12000, c 12200
duplex steel
astm / asme a/sa 182 uns f 44, f 45, f51, f 53, f 55, f 60, f 61.
Stainless steel
astm a182
grade : f 304, 304l, 304h, 309s, 309h, 310s, 310h, 316, 316ti, 316h, 316l, 316ln,317, 317l, 321, 321h, 347, 347h, 904l.
Alloy steel
astm sa 182 f1/f5/f9/f11/f22/f91
carbon steel
astma 105 gr. F42/46/52/56/60/65/70
low temperature carbon steel
a350 lf2/a350 lf3