ANSI B16.5 Class 1500 Raised Face Blind Flange RF (in)

ANSI B16.5 Class 1500 Raised Face Blind Flange RF (in)

Star Tubes and fittings provide various varities and classes in Raised face Blind Flange. ANSI B16.5 Class 1500 Raised Face Blind Flange the most common type used in process plant applications, and is easily to identify. We are Manufacturers and Supplier of raised face and flat face Blind Flanges in India. We provide raised face Blind Flanges in all sizes, grades, specification and materials in India.

The purpose of a RF flange is to concentrate more pressure on a smaller gasket area and thereby increase the pressure containment capability of the joint. Raised face and flat face Blind Flanges are subject to high pressure for critical applications. There are different standards of blind flanges . We are ANSI B16.5 Class 1500 Raised Face Blind Flange RF .

Pipe Size(NPS)Outside Diameter of FlangeADiameter of Raised FaceBThickness of FlangeCNumber of Bolt HolesNBHDiameter of Bolt Holes DBHBolt Circle DiameterPApprox Weight(lb)

AW

1/24 3/41 3/87/847/83 1/44
3/45 1/81 11/16147/83 1/26
15 7/821 1/84149
1 1/46 1/42 1/21 1/8414 3/810
1 1/272 7/81 1/441 1/84 7/814
28 1/23 5/81 1/2816 1/225
2 1/29 5/84 1/81 5/881 1/87 1/235
310 1/251 7/881 1/4848
3 1/2
412 1/46 3/162 1/881 3/89 1/273
514 3/47 5/162 7/881 5/811 1/2142
615 1/28 1/23 1/4121 1/212 1/2159
81910 5/83 5/8121 3/415 1/2302
102312 3/44 1/412219507
1226 1/2154 7/8162 1/822 1/2775
1429 1/216 1/45 1/4162 3/825975
1632 1/218 1/25 3/4162 5/827 3/41300
1836216 3/8162 7/830 1/21750
2038 3/4237163 1/832 3/42225
22
244627 1/48163 5/8393625