Spectacle Blind Flanges

We are manufacturer & exporter of spectacle blind flanges availbale in various forms and size, standards like asme b16.5 flanges, asme b16.47 flanges.we also offer custom-made spectacle blind flanges that have been widely appreciated by our clients.
Specifications of spectacle blind flanges
type: spectacle blind flange
materials: astm a105
a350 lf1, lf2 cl1cl2, lf3 cl1cl2
a516.60
a694 (f42, f46, f48, f50, f52, f56, f60, f65, f70)
a182 f304304l, f316316l, f316h, f310, f321
a182 f11, f22,
standards: api, ansi, bs, jis, uni, mss and sp
pressure: ansi class 150 to 2,500
flange size range: 12 to 56 inches (dn15 to dn1,400mm)
class: 150 lbs, 300 lbs, 600 lbs, 900 lbs, 1500 lbs, 2500 lbs asa 150#, 2.0mpa, 5.0mpa, 10.0mpa, 15.0mpa, 25.0mpa, 42.0mpa.