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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ASME Flanges
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ASME B16.47 Series B Flanges
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ASME B16.47 Class 900 Series B Flanges
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ASME B16.47 Class 900 Series B Blind Flanges
> Item # 28900BDSB
Item # 28900BDSB, ASME B16.47 Class 900 Series B Blind Flanges
All dimensions are in inches.
1/4" raised face will be added to the thickness unless otherwise specified.
38" thru 48" sizes are the same as Series "A".
Flat face option available.
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Unit of Measure
Imperial
Metric
Both
Specifications
Flange Type
N/A
Blind
Nominal Pipe Size
N/A
28
Outside Diameter (O)
N/A
43.50 in
Minimum Thickness (T)
N/A
6.56 in
Raised Face Diameter (R)
N/A
32.25 in
Approximate Weight
N/A
2762 lb
Bolt Circle (C)
N/A
38.25 in
Number of Holes
N/A
20
Diameter of Holes
N/A
2.88 in