Coastal Flange
Coastal Flange
11906 FM 529
Jersey Village, TX 77041
Phone: 800.643.9063
Fax: 713.937.3471
Email: sales@coastalflange.com
Website: www.coastalflange.com
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  • All ASME B16.47 150# SERIES "A" Blind flange dimensions are in inches.
  • These ASME B16.47 150# SERIES "A" Blind flanges will be supplied with a 1/16" raised face unless otherwise specified.
  • Flat face option available for ASME B16.47 150# SERIES "A" Blind flanges.

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Blind Flange
Unit of Measure
1 

Item #

Nominal Pipe Size

Outside Diameter (O)

Minimum Thickness (T)

Raised Face Diameter (R)

Approximate Weight

Bolt Circle (C)

Number of Holes

Diameter of Holes

26150BDSA N/A 26 N/A 34.25 in N/A 2.69 in N/A 29.50 in N/A 702 lb N/A 31.75 in N/A 24 N/A 1.38 in
28150BDSA N/A 28 N/A 36.50 in N/A 2.81 in N/A 31.50 in N/A 833 lb N/A 34.00 in N/A 28 N/A 1.38 in
30150BDSA N/A 30 N/A 38.75 in N/A 2.94 in N/A 33.75 in N/A 982 lb N/A 36.00 in N/A 28 N/A 1.38 in
32150BDSA N/A 32 N/A 41.75 in N/A 3.19 in N/A 36.00 in N/A 1238 lb N/A 38.50 in N/A 28 N/A 1.62 in
34150BDSA N/A 34 N/A 43.75 in N/A 3.25 in N/A 38.00 in N/A 1384 lb N/A 40.50 in N/A 32 N/A 1.62 in
36150BDSA N/A 36 N/A 46.00 in N/A 3.56 in N/A 40.25 in N/A 1676 lb N/A 42.75 in N/A 32 N/A 1.62 in
38150BDSA N/A 38 N/A 48.75 in N/A 3.44 in N/A 42.25 in N/A 1819 lb N/A 45.25 in N/A 32 N/A 1.62 in
40150BDSA N/A 40 N/A 50.75 in N/A 3.56 in N/A 44.25 in N/A 2040 lb N/A 47.25 in N/A 36 N/A 1.62 in
42150BDSA N/A 42 N/A 53.00 in N/A 3.81 in N/A 47.00 in N/A 2380 lb N/A 49.50 in N/A 36 N/A 1.62 in
44150BDSA N/A 44 N/A 55.25 in N/A 4.00 in N/A 49.00 in N/A 2715 lb N/A 51.75 in N/A 40 N/A 1.62 in
46150BDSA N/A 46 N/A 57.25 in N/A 4.06 in N/A 51.00 in N/A 2961 lb N/A 53.75 in N/A 40 N/A 1.62 in
48150BDSA N/A 48 N/A 59.50 in N/A 4.25 in N/A 53.50 in N/A 3350 lb N/A 56.00 in N/A 44 N/A 1.62 in
50150BDSA N/A 50 N/A 61.75 in N/A 4.38 in N/A 55.50 in N/A 3716 lb N/A 58.25 in N/A 44 N/A 1.88 in
52150BDSA N/A 52 N/A 64.00 in N/A 4.56 in N/A 57.50 in N/A 4156 lb N/A 60.50 in N/A 44 N/A 1.88 in
54150BDSA N/A 54 N/A 66.25 in N/A 4.75 in N/A 59.50 in N/A 4639 lb N/A 62.75 in N/A 44 N/A 1.88 in
56150BDSA N/A 56 N/A 68.75 in N/A 4.88 in N/A 62.00 in N/A 5130 lb N/A 65.00 in N/A 48 N/A 1.88 in
58150BDSA N/A 58 N/A 71.00 in N/A 5.06 in N/A 64.00 in N/A 5675 lb N/A 67.25 in N/A 48 N/A 1.88 in
60150BDSA N/A 60 N/A 73.00 in N/A 5.19 in N/A 66.00 in N/A 6155 lb N/A 69.25 in N/A 52 N/A 1.88 in
Unit of Measure
1