STEEL PIPE FLANGES · WATERWORKS SERVICE

AWWA C207 Class B Flange Dimensions

Explore AWWA C207 Class B steel pipe flange dimensions for waterworks service, including outside diameter, bore, flange thickness, bolt circle and bolt-hole diameter.

4"–144" Nominal Size Range

2 Flange Types

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AWWA C207 · Steel Pipe Flanges for Waterworks Service

AWWA C207 Class B flange technical illustration with white labels and orange dimension lines

AWWA C207-18 · CLASS B

Browse AWWA C207 Class B Flanges

Explore AWWA C207 Class B ring-type slip-on and blind flanges, with technical drawings and dimensional tables to review flange sizes, thicknesses, outside diameters, bolt circles and bolting details.

AWWA C207-18 Class B Ring-Type Slip-On Steel Flange Technical Drawing

Ring-Type Slip-On Flange

AWWA C207 · Class B · 86 psi

Review Class B ring-type slip-on flange dimensions, including outside diameter, inside diameter, flange thickness, bolt-circle diameter, number of bolts and bolt diameter. Refer to Table 2 of AWWA C207-18.

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AWWA C207-18 Class B Blind Steel Flange Technical Drawing

Blind Flange

AWWA C207 · Class B · 86 psi

Explore Class B blind-flange minimum thicknesses, nominal pipe sizes and matching flange drilling requirements. Refer to Table 5 of AWWA C207-18 for the specified minimum thickness.

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