|
codes
& standards
Back
to codes and standards index
Bronze Flanges - ASME/ANSI 150 lb
Flange diameters,
thickness, bolt circles, numbers and diameters of bolts for ASME/ANSI
B16.15 - Cast Bronze Threaded Fittings - 150 lb Bronze flanges
with plain faces
Flange diameters,
thickness, bolt circles, numbers and diameters of bolts for ASME/ANSI
B16.15 - Cast Bronze Threaded Fittings - 150 lb Bronze flanges
with plain faces can be found in the table below:
|
ANSI 150
lb Bronze Flange with Plain Face
|
Pipe
Size
(inches) |
½ |
¾ |
1 |
1
¼ |
1
½ |
2 |
2
½ |
3 |
3
½ |
4 |
5 |
6 |
8 |
10 |
12 |
Diameter
of Flange
(inches) |
3 ½ |
3 7/8 |
4 ¼ |
4
5/8 |
5 |
6 |
7 |
7 ½ |
8 ½ |
9 |
10 |
11
|
13 ½ |
16 |
19 |
Thickness
of Flange
(inches) |
5/16 |
11/32 |
3/8 |
13/32 |
7/16 |
½ |
9/16 |
5/8 |
11/16 |
11/16 |
¾ |
13/16 |
15/16 |
1
|
1 1/16 |
Diameter
of Bolt Circle
(inches) |
2
3/8 |
2 ¾ |
3
1/8 |
3 ½ |
3
7/8 |
4 ¾ |
5 ½ |
6 |
7 |
7 ½ |
8 ½ |
9 ½ |
11 ¾ |
14 ¼ |
17 |
| Numbers
of Bolts |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
8 |
8 |
8 |
8 |
8 |
12 |
12 |
Diameter
of Bolts
(inches) |
½ |
½ |
½ |
½ |
½ |
¾ |
¾ |
¾ |
¾ |
¾ |
¾ |
¾ |
¾ |
7/8 |
7/8 |
150 lb bronze flanges with plain faces have two
concentric gaskets retaining grooves between the port and the
holes.
|