½-Inch Thick Stainless Steel Blind Flanges

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½” Thick Stainless Steel Blind Flanges

These ½-Inch Thick Stainless Steel Blind Flanges (Series SPFBH) are ideal for sealing piping systems or openings, and are manufactured in ASTM grades 304L and 316L. These blind flanges comply with ANSI #150 bolt pattern specifications.

ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE STATED
API Part NumberSizeO.D.I.D.Ø B.H.C.Ø B.H.# B.H.THKWeight Lbs
SPFBH020026.00 BLIND4.750.75040.5004.0
SPFBH02502.57.00 BLIND5.500.75040.5005.5
SPFBH030037.50 BLIND6.000.75040.5006.2
SPFBH03503.58.50 BLIND7.000.75080.5007.5
SPFBH040049.00 BLIND7.500.75080.5009.1
SPFBH0500510.00 BLIND8.500.87580.50011.0
SPFBH0600611.00 BLIND9.500.87580.50014.3
SPFBH0800813.50 BLIND11.750.87580.50020.0
SPFBH10001016.00 BLIND14.251.000120.50027.0
SPFBH12001219.00 BLIND17.001.000120.50041.0
SPFBH14001421.00 BLIND18.751.125120.50051.2
SPFBH16001623.50 BLIND21.251.125160.50060.0
SPFBH18001825.00 BLIND22.751.250160.50070.3
SPFBH20002027.50 BLIND25.001.250200.50090.0
SPFBH22002229.50 BLIND27.251.375200.50093.0
SPFBH24002432.00 BLIND29.501.375200.500109.0
SPFBH26002634.25 BLIND31.751.375240.500126.0
SPFBH28002836.50 BLIND34.001.375280.500142.3
SPFBH30003038.75 BLIND36.001.375280.500161.1
SPFBH32003241.75 BLIND38.501.625280.500185.2
SPFBH34003443.75 BLIND40.501.625320.500203.0
SPFBH36003646.00 BLIND42.751.625320.500225.0

Notes:
a. Material ASTM available in grades 304L & 316L.
b. Meets ANSI class 150 pattern.

Half Thick Steel Blind Flanges