ANSI B16.5 Class 900 Raised Face Blind FlangeRF (in)

ANSI B16.5 Class 900 Raised Face Blind FlangeRF (in)

Star Tubes and fittings provide various varities and classes in Raised face Blind Flange. ANSI B16.5 Class 900 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 900 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 1/232
39 1/251 1/2817 1/235
3 1/2
411 1/26 3/161 3/481 1/49 1/454
513 3/47 5/16281 3/81187
6158 1/22 3/16121 1/412 1/2115
818 1/210 5/82 1/2121 1/215 1/2200
1021 1/212 3/42 3/4161 1/218 1/2290
1224153 1/8201 1/221415
1425 1/416 1/43 3/8201 5/822520
1627 3/418 1/23 1/2201 3/424 1/4619
183121420227880
2033 3/4234 1/4202 1/829 1/21107
22
244127 1/45 1/2202 5/835 1/22099