Flange - Expander, ANSI Class 600, B16.5 (in)

Written by Matt Milbury. Posted in Expander Flange Datasheets

Flange - Expander, ANSI Class 600, ASME B16.5, 1/16" Raised Face (in)

  • Dimensions per ASME B16.5 - Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard
  • Bolt circle diameters are 1/8 inch larger than bolt diameter

data expander b16.5 150300 16ADesign Type Adata expander b16.5 150300 16BDesign Type B
data expander b16.5 150300 16CDesign Type Cdata expander b16.5 150300 16CDesign Type D

 
Pipe Size

(NPS)

Outside

Diameter

of

Flange

A

Diameter

of

Raised

Face

B

Thickness

of

Flange


C

Diameter

of

Bore


D

Diameter

of

Bore


D2

Diameter

of Hub

at Weld


H

Diameter

of Hub

at Base


J

Length

of

Hub


K

Compound

Taper

 


CT

Slope

at

Bevel


SB

Number

of

Bolt

Holes

Diameter

of

Bolt

Holes

Bolt

Circle

Diameter


P

Approx.

Weight

(lb)

Design

Type

2 x 3 6 1/2 3 5/8 1 * * 2.375 3 5/16 2 7/8 - 14° 8 3/4 5 12 A
2 x 4 6 1/2 3 5/8 1 * * 2.375 3 5/16 2 7/8 1/2 29° ** 8 3/4 5 12 C
3 x 4 8 1/4 5 1 1/4 * * 3.500 4 5/8 3 1/4 - 13° 8 7/8 6 5/8 23 D
4 x 6 10 3/4 6 3/16 1 1/2 * * 4.500 6 4 - 21° 8 1 8 1/2 42 A
6 x 8 14 8 1/2 1 7/8 * * 6.625 8 3/4 4 5/8 - 21° 12 1 1/8 11 1/2 81 D
8 x 10 16 1/2 10 5/8 2 3/16 * * 8.625 10 3/4 5 1/4 - 19° 12 1 1/4 13 3/4 117 D
10 x 12 20 12 3/4 2 1/2 * * 10.750 13 1/2 6 - 16° 16 1 3/8 17 189 D
12 x 14 22 15 2 5/8 * * 12.750 15 3/4 6 1/8 - 10° 20 1 3/8 19 1/4 226 D
14 x 16 23 3/4 16 1/4 2 3/4 * * 14.000 17 6 1/2 - 15° 20 1 1/2 20 3/4 347 D
16 x 18 27 18 1/2 3 * * 16.000 19 1/2 7 - 14° 20 1 5/8 23 3/4 481 D
18 x 20 29 1/4 21 3 1/4 * * 18.000 21 1/2 7 1/4 - 14° 20 1 3/4 25 3/4 555 D
20 x 24 32 23 3 1/2 * * 20.00 24 7 1/2 5/8 28° ** 24 1 3/4 28 1/2 690 E
24 x 30 37 27 1/4 4 * * 24.00 28 1/4 8 3/4 28° ** 24 2 33 977 C
  • * To be specified by purchaser.
  • ** The slope at the welding bevel approximates 1:3 maximum size. The flange bore has a compound angle of 18° through dimension "CT" and the remaining taper as indicated.