Class “F” Stainless Steel Blind Flanges (Series SPFBL-F)

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Class “F” Stainless Steel Blind Flanges
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AWWA Class “F” Stainless Steel Blind Flanges (300 psi)

AWWA Class “F” Stainless Steel Blind Flanges (300 psi)-Drawing
ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE STATED

API Part NumberSize O.D. I.D.Ø B.H.C. Ø B.H. # B.H.THK Weight Lbs
SPFBL0400-F410.00 BLIND 7.880.87581.13023.0
SPFBL0500-F511.00 BLIND 9.250.87581.21031.0
SPFBL0600-F612.50 BLIND 10.620.875121.31043.0
SPFBL0800-F815.00 BLIND 13.001.000121.31062.0
SPFBL1000-F1017.50 BLIND 15.251.125161.50096.0
SPFBL1200-F1220.50 BLIND 17.751.250161.630143.0
SPFBL1400-F1423.00 BLIND 20.251.250201.940214.0
SPFBL1600-F1625.50 BLIND 22.501.375202.140291.0
SPFBL1800-F1828.00 BLIND 24.751.375242.250369.0
SPFBL2000-F2030.50 BLIND 27.001.375242.330458.0
SPFBL2200-F2233.00 BLIND 29.251.375242.500580.0
SPFBL2400-F2436.00 BLIND 32.001.625242.690737.0
SPFBL2600-F2638.25 BLIND 34.501.875283.000910.0
SPFBL2800-F2840.75 BLIND 37.001.875283.1301087.0
SPFBL3000-F3043.00 BLIND 39.251.875283.1661232.0
SPFBL3200-F3245.25 BLIND 41.501.875283.3321444.0
SPFBL3400-F3447.50 BLIND 43.501.875283.4751667.0
SPFBL3600-F3650.00 BLIND 46.002.125323.6711923.0
SPFBL3800-F3852.25 BLIND 48.002.125323.8152193.0
SPFBL4000-F4054.25 BLIND 50.252.125363.9822462.0
SPFBL4200-F4257.00 BLIND 52.752.125364.1712863.0
SPFBL4400-F4459.25 BLIND 55.002.125364.3383230.0
SPFBL4600-F4661.50 BLIND 57.252.125404.5053608.0
SPFBL4800-F4865.00 BLIND 60.752.125404.7814300.0

Notes:
a. Dual grade 304/304L & 316/316L Stainless Steel material conforms to the requirements of AWWA C228 specifications. Other material is available upon request.
b. Meets ANSI class 300 pattern.
Pressure Ratings: 300psi at atmospheric temperature.

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