Spectacle Blind Flanges

Hitesh steel are manufacturer, exporter and supplier of spectacle blind flanges. Ansi b 16.5 spectacle blind flanges are ideal for lower pressure applications. Spectacle blind flanges are used on heat coupling of pipes and are customized as per the specifications of our clients. Spectacle blind flanges are made using premium best quality materials.size : 12" nb to 48"nb.
Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.
Standards : ansi : ansi b16.5, ansi b16.47, mss sp44, ansi b16.36, ansi b16.48
din : din2527, din2566, din2573, din2576, din2641, din2642, din2655, din2656, din2627, din2628, din2629, din 2631, din2632, din2633, din2634, din2635, din2636, din2637, din2638, din2673
b.s : bs4504 , bs4504, bs1560, bs10
grade:
stainless steel spectacle blind flanges:
astm a 182, a 240, f 304, 304l, 304h, 316, 316l, 316ti, 310, 310s, 321, 321h, 317, 347, 347h,904l,
duplex steel spectacle blind flanges:
uns s31803, uns s32205
super duplex steel spectacle blind flanges:
uns s32750, uns s32950
nickel alloys spectacle blind flanges:
monel (400 & k500)
inconel (600, 601, 625 & 825)
incolloy (800, 800h)
alloy 20
cupro nickel (9010, 7030, 663022)
hastelloy (c-4, c-22, c276, b-2)
nickel (200 201 205)
duplex steel
ss 904l
titanium (1 & 2) etc.
carbon steel spectacle blind flanges:
astm a 105, astm a 350 lf 2, astm a694 f52 - f60 - f65 - f70
alloy steel spectacle blind flanges:
astm a 182, gr f1, f11, f22, f5, f9, f91
copper alloys spectacle blind flanges:
uns no. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, uns no. C 70600 (cu -ni- 9010), c 71500 (cu -ni- 7030)