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Class-150 forged flange conforming to ASME/ANSI B16.5:2017
Made of black (self-colour) carbon steel to ASTM A105
Blank/blind flange, used to cap or blank off the end of a flanged pipeline
Raised sealing face, increases pressure on the gasket for a strong seal
Flange diameter x thickness: 635mm x 40mm
PCD (Pitch/bolt circle diameter): 578mm
16 x 1 1/8" (M30) bolt holes
Maximum operating pressure: 19.6 bar (up to 38°C)
Operating temperature range: -29°C - 538°C
Note: Operating pressure/temperature should not exceed the rating of the connected pipe
General | |
Flange Type | Forged Flange |
Size | 18" (450mm) |
Connections | Blank |
Manufacturing Standard | ASME B16.5 |
Pressure Class | ANSI 150 |
Materials | |
Body | ASTM A105N Carbon Steel |
Sealing Face | Raised Face |
Dimensions | |
Flange Diameter | 635mm |
Flange PCD | 577.9mm |
Flange Thickness | 39.6mm |
Flange Bolt Holes | 16 x M30 |
Pressure/Temperature Ratings | |
Maximum Operating Pressure | 19.6 bar |
Operating Temperature Range | -29°C - 538°C |
Other | |
Certification Availability | 3.1 Material test certificate to BS EN 10204. (Must be requested at time of order) |