Ductile Iron Backing Flanges for Angle Face Rings

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Ductile Iron Backing Flanges for Angle Face Rings (Series ABF)

Ductile Iron Backing Flanges for Angle Face Rings (Series ABF) are manufactured to meet ANSI #150 bolt pattern specifications. Ductile iron flanges offer high strength and corrosion resistance and conforms to ASTM A536 specifications.

ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE STATED
API Part NumberSizeO.D.I.D.Ø B.H.C.Ø B.H.# B.H.THKBevel DepthWeight lbs
ABF0050-DI0.53.501.252.380.63040.5000.2500.9
ABF0075-DI0.753.881.442.750.63040.5000.2501.1
ABF0100-DI14.251.693.130.63040.5000.2501.3
ABF0125-DI1.254.632.063.500.63040.5000.2501.5
ABF0150-DI1.55.002.253.880.63040.5000.2501.9
ABF0200-DI26.002.884.750.75040.5000.2502.5
ABF0250-DI2.57.003.385.500.75040.5000.2503.5
ABF0300-DI37.504.006.000.75040.5000.2504.0
ABF0400-DI49.005.007.500.75080.5620.2506.5
ABF0500-050-DI510.006.068.500.87580.5000.2506.0
ABF0500-063-DI510.006.068.500.87580.6300.2507.0
ABF0600-DI611.007.259.500.87580.6300.2508.0
ABF0600-713-DI611.007.139.500.87580.5000.2506.8
ABF0800-DI813.509.2511.750.87580.6300.25011.5
ABF1000-DI1016.0011.4414.251.000120.6300.31215.0
ABF1200-DI1219.0013.6317.001.000120.7500.31226.0
ABF1400-DI1421.0014.8818.751.125120.6300.31226.5
ABF1400-075-DI1421.0014.8818.751.125120.7500.31231.0
ABF1600-DI1623.5016.8821.251.125160.7500.31237.0
ABF1800-DI1825.0018.8822.751.250160.8800.37542.0
ABF2000-DI2027.5020.8825.001.250200.8800.37551.0
ABF2400-DI2432.0024.8829.501.375201.0000.37576.0
ABF3000-DI3038.7530.8836.001.375281.0000.500104.0
ABF3600-DI3646.0036.8842.751.625321.2500.500166.0
ABF4200-DI4253.0042.9149.501.625361.2500.500208.0
ABF4800-DI4859.5048.9156.001.625441.2500.500246.0

Notes:
a. Also available Hot Dipped Galvanized. Meets ANSI class 150 pattern.
b. Material conforms to ASTM A536.

Ductile Iron Backing Flanges for Angle Face Rings (Series ABF)-Drawing