Diameters and bolt circles for standard ASME B16.5 flanges - 1/4 to 24 inches - Class 150 to 2500. Flange dimensions are determined by the pipe size and the pressure class required for the application. Flanges are standardized according publications from organizations like ASME, MSS, API and others. ASME/ANSI B16.5 provides.

Taper shall not exceed 7 deg on threaded, slip-on, socket-welding, and lapped flanges. (2) When these flanges are required with flat face, the flat face may be either the full tf dimension thickness plus 0.06 in. or the tf dimension thickness without the raised face height.

We provide ANSI, API, and AWWA pipe flanges in carbon steel, stainless steel, alloys, and chrome steel. Styles we offer include Weld Neck, Slip On, Blind, Threaded, Socket Weld, Lap Joint, Orifice Flanges, Ring, and custom flanges in sizes from 1/2″ to 203″.

Flange dimensions are covered in the following tables of ASME B16.5 2020: Dimensions are provided for threaded, slip-on, socket welding, weld neck, lap joint, and blind flanges, though …

these diagrams and the following tables of d. standard stock table flanges are plate and blind type. Note that AS2129 plate flanges are usually referred to by end users as “slip-on welding” flanges and this.

The following is chart data for ANSI B16.5 Flange Dimensional Data Table for sizes 3 to 10 inches.

U.S. Pipe / Metalfit manufactures Ductile Iron and Gray Cast Iron Flanged Fittings for both Waterworks and Industrial applications and conforms fully to the required industry standards. Flanged Fittings are manufactured in accordance with ANSI/AWWA C110/ A21.10 and ANSI B16.1, Class 125.

The ASME B16.5 - 1996 Pipe Flanges and Flange Fittings standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings.

Pipe Diameter Flange Flange Raised Face Bolt Circle Bolt Holes of of with 2 Nuts Bolts Size A B B c D E Bolts F G '12 3'12 7/ts 1:VS 2:VS % 4 '12 2114 13/4 ¥4 37's tl2 1ttt,s 2¥4 % 4 tl2 2114 2 ... STEEL FLANGE DIMENSIONS -r.:u;G~ 0 Male taMale Mala to Female Flanged Joint Joint

We provide ANSI, API, and AWWA pipe flanges in carbon steel, stainless steel, alloys, and chrome steel. Styles we offer include Weld Neck, Slip On, Blind, Threaded, Socket Weld, Lap Joint, Orifice Flanges, Ring, and custom flanges in sizes from 1/2″ to 203″.