Flat Face
Our Flat Face Carbon Steel Flanges are manufactured to ASME/ANSI B16.5 standards and engineered for low-pressure applications where full gasket contact is required. The flat face (FF) design allows even gasket compression, making these flanges especially suitable for waterworks, HVAC, and mechanical piping systems.
We stock a wide range of 150#, 300#, and 600# pressure classes.
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Slip On Flange Flat Face
SMP
$16.94 - $647.05Flat Face Slip On Flange - Carbon Steel These Raised Face Blind Flange are available in 150#, or 300# pressure classes, these flanges feature standard bore raised-face design and conform to ASTM A/SA-105 and ANSI B16.5 dimensions. 150# or 300#...$16.94 - $647.05 -
Threaded Flange Flat Face
SMP
$25.36 - $144.36150# Carbon Steel Flat Face Threaded Flanges The 150# Carbon Steel Flat Face Threaded Flange is designed for connecting pipes without welding in low-pressure systems. Featuring a flat face (FF) for full gasket contact and a threaded (NPT) connection,...$25.36 - $144.36 -
Lap Joint Flange
SMP
$17.87 - $1,999.95Lap Joint Flange - Carbon Steel These Raised Face Lap Joint Flange are available in 150#, 300#, and 600# pressure classes, these flanges feature standard bore raised-face design and conform to ASTM A/SA-105 and ANSI B16.5 dimensions. 150#, 300#,...$17.87 - $1,999.95 -
Weld Neck Flange Flat Face
SMP
$25.36 - $939.91Flat Face Weld Neck Flange - Carbon Steel These Flat Face Weld Neck Flanges are available in 150# or 300# pressure classes, these flanges feature standard bore raised-face design and conform to ASTM A/SA-105 and ANSI B16.5 dimensions. 150#, or 300#...$25.36 - $939.91 -
Socket Weld Flange Flat Face
SMP
$22.33 - $39.41150# Carbon Steel Flat Face Socket Weld Flanges The 150# Carbon Steel Flat Face Socket Weld Flange is designed for use in low-pressure piping systems where a strong, permanent connection is required. Featuring a flat face (FF) for full gasket contact and...$22.33 - $39.41 -
Blind Flange Flat Face
SMP
$20.23 - $1,251.06150# Flat Faced Carbon Steel Blind Flanges The 150# Carbon Steel Flat Face Blind Flange is designed for sealing the end of a piping system or pressure vessel opening. Manufactured from carbon steel and built to ASME/ANSI standards, this blind flange...$20.23 - $1,251.06