Flange dimensions shown are per ANSI B16.5 - 2013

Select the ANSI rateing to view the the flange dimensions: 15030040060090015002500

Blind Flange

Lapped Joint Flange

Slip On Flange

Blind Flange Dimensions Lapped Joint Flange Dimensions Slip On Flange Dimensions
Socket Weld Dimensions sm

 Threaded Flange Dimensions

1/2"-2.5" Only

 Weld Neck Flange Dimensions
 Socket Weld Flange Threaded Flange Weld Neck Flange

Notes: (1) This dimension is for the large end of the hub, which may be straight or tapered. Taper shall not exceed 7 deg on threaded, slip-on, and lapped flanges.

ANSI 900 Flange Dimensions

Dimensions of Class 900 Flanges Sept2024

 

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