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Class 150 Forged Stainless Steel Raised Face Blind Flanges

SKU: SRFB Categories: ,

Corrosion resistant Class 150 Forged Stainless Steel Raised Face Blind Flanges are manufactured from 304L and 316L stainless steel and conform to ANSI B16.5 and ASTM A182 standards.

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Dimensions: Class 150 Forged Stainless Steel Raised Face Blind Flanges

ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE STATED
API Part Number Size O.D. I.D. Ø B.H.C. Ø B.H. # B.H. THK Ø RF Weight Lbs
SRFB0050 0.5 3.50 BLIND 2.38 0.630 4 0.440 1.375 3.0
SRFB0075 0.75 3.88 BLIND 2.75 0.630 4 0.500 1.688 4.0
SRFB0100 1 4.25 BLIND 3.13 0.630 4 0.563 2.000 4.5
SRFB0125 1.25 4.63 BLIND 3.50 0.630 4 0.630 2.500 5.0
SRFB0150 1.5 5.00 BLIND 3.88 0.630 4 0.690 2.875 5.5
SRFB0200 2 6.00 BLIND 4.75 0.750 4 0.750 3.625 6.0
SRFB0250 2.5 7.00 BLIND 5.50 0.750 4 0.880 4.125 9.0
SRFB0300 3 7.50 BLIND 6.00 0.750 4 0.940 5.000 11.5
SRFB0350 3.5 8.50 BLIND 7.00 0.750 8 0.940 5.500 13.5
SRFB0400 4 9.00 BLIND 7.50 0.750 8 0.940 6.188 15.5
SRFB0500 5 10.00 BLIND 8.50 0.875 8 0.940 7.313 19.5
SRFB0600 6 11.00 BLIND 9.50 0.875 8 1.000 8.500 25.5
SRFB0800 8 13.50 BLIND 11.75 0.875 8 1.130 10.625 44.5
SRFB1000 10 16.00 BLIND 14.25 1.000 12 1.190 12.750 67.0
SRFB1200 12 19.00 BLIND 17.00 1.000 12 1.250 15.000 98.0
SRFB1400 14 21.00 BLIND 18.75 1.125 12 1.380 16.250 134.0
SRFB1600 16 23.50 BLIND 21.25 1.125 16 1.440 18.500 176.0
SRFB1800 18 25.00 BLIND 22.75 1.250 16 1.563 21.000 215.0
SRFB2000 20 27.50 BLIND 25.00 1.250 20 1.690 23.000 286.0
SRFB2200 22 29.50 BLIND 27.25 1.375 20 1.840 25.250 358.0
SRFB2400 24 32.00 BLIND 29.50 1.375 20 1.880 27.250 426.0
  Notes:
  • Dimensions and Tolerances per ANSI B16.5.
  • Available in 304L & 316L.
  • ASTM A182.
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