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 B16.47 Series A Flanges
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ASME B16.47 Class 400 Series A Flanges
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ASME B16.47 Class 400 Series A Blind Flanges
> Item # 28400BDSA
Item # 28400BDSA, ASME B16.47 Class 400 Series A Blind Flanges
All dimensions are in inches.
1/4" raised face will be added to the thickness unless otherwise specified.
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
40.75 in
Minimum Thickness (T)
N/A
4.12 in
Raised Face Diameter (R)
N/A
31.50 in
Approximate Weight
N/A
1520 lb
Bolt Circle (C)
N/A
37.00 in
Number of Holes
N/A
28
Diameter of Holes
N/A
2.00 in