Page 30 - FlexitallicCatalog2010

SEO Version

31
USEFUL TECHNICAL DATA
FACING DIMENSIONS FOR ASME B16.5 & BS 1560 FLANGES
CLASS 150, 300, 400, 600, 900, 1500 AND 2500
NOMINAL
PIPE
SIZE
1
/
2
1
3
/
8
22
/
32
1
3
/
8
1
1
7
/
16
25
/
32
1
7
/
16
15
/
16
1
/
16
1
/
4
3
/
16
3
/
4
1
11
/
16
15
/
16
1
11
/
16
1
5
/
16
1
3
/
4
1
1
3
/
4
1
1
/
4
1
/
16
1
/
4
3
/
16
1
2
1
3
/
16
1
7
/
8
1
1
/
2
2
1
/
16
1
1
/
4
1
15
/
16
1
7
/
16
1
/
16
1
/
4
3
/
16
1
1
/
4
2
1
/
2
1
1
/
2
2
1
/
4
1
7
/
8
2
9
/
16
1
9
/
16
2
5
/
16
1
13
/
16
1
/
16
1
/
4
3
/
16
1
1
/
2
2
7
/
8
1
3
/
4
2
1
/
2
2
1
/
8
2
15
/
16
1
13
/
16
2
9
/
16
2
1
/
16
1
/
16
1
/
4
3
/
16
2
3
5
/
8
2
1
/
4
3
1
/
4
2
7
/
8
3
11
/
16
2
5
/
16
3
5
/
16
2
13
/
16
1
/
16
1
/
4
3
/
16
2
1
/
2
4
1
/
8
2
11
/
16
3
3
/
4
3
3
/
8
4
3
/
16
2
3
/
4
3
13
/
16
3
5
/
16
1
/
16
1
/
4
3
/
16
3
5
3
5
/
16
4
5
/
8
4
1
/
4
5
1
/
16
3
3
/
8
4
11
/
16
4
3
/
16
1
/
16
1
/
4
3
/
16
3
1
/
2
5
1
/
2
3
13
/
16
5
1
/
8
4
3
/
4
5
9
/
16
3
7
/
8
5
3
/
16
4
11
/
16
1
/
16
1
/
4
3
/
16
4
6
3
/
16
4
5
/
16
5
11
/
16
5
3
/
16
6
1
/
4
4
3
/
8
5
3
/
4
5
1
/
8
1
/
16
1
/
4
3
/
16
5
7
5
/
16
5
3
/
8
6
13
/
16
6
5
/
16
7
3
/
8
5
7
/
16
6
7
/
8
6
1
/
4
1
/
16
1
/
4
3
/
16
6
8
1
/
2
6
3
/
8
8
7
1
/
2
8
9
/
16
6
7
/
16
8
1
/
16
7
7
/
16
1
/
16
1
/
4
3
/
16
8
10
5
/
8
8
3
/
8
10
9
3
/
8
10
11
/
16
8
7
/
16
10
1
/
16
9
5
/
16
1
/
16
1
/
4
3
/
16
10
12
3
/
4
10
1
/
2
12
11
1
/
4
12
13
/
16
10
9
/
16
12
1
/
16
11
3
/
16
1
/
16
1
/
4
3
/
16
12
15
12
1
/
2
14
1
/
4
13
1
/
2
15
1
/
16
12
9
/
16
14
5
/
16
13
7
/
16
1
/
16
1
/
4
3
/
16
14
16
1
/
4
13
3
/
4
15
1
/
2
14
3
/
4
16
5
/
16
13
13
/
16
15
9
/
16
14
11
/
16
1
/
16
1
/
4
3
/
16
16
18
1
/
2
15
3
/
4
17
5
/
8
16
3
/
4
18
9
/
16
15
13
/
16
17
11
/
16
16
11
/
16
1
/
16
1
/
4
3
/
16
18
21
17
3
/
4
20
1
/
8
19
1
/
4
21
1
/
16
17
13
/
16
20
3
/
16
19
3
/
16
1
/
16
1
/
4
3
/
16
20
23
19
3
/
4
22
21 23
1
/
16
19
13
/
16
22
1
/
16
20
15
/
16
1
/
16
1
/
4
3
/
16
24
27
1
/
4
23
3
/
4
26
1
/
4
25
1
/
4
27
5
/
16
23
13
/
16
26
5
/
16
25
3
/
16
1
/
16
1
/
4
3
/
16
RAISED FACE,
LAPPED,
LARGE MALE,
& LARGE
TONGUES
See Note 5
R
OUTSIDE DIAMETER See Note 3
OUTSIDE DIAMETER See Note 3
HEIGHT
SMALL
MALE
See Notes
4&5
S
SMALL
TONGUE
See Note 5
T
RAISED FACE
LARGE &
SMALL MALE
& TONGUE
CLASS
400, 600, 900
1500 & 2500
See Note 2
RAISED FACE
CLASS
150 & 300
See Note 1
I.D. OF
LARGE &
SMALL
GROOVE
See Note 3
See Note 5
Z
SMALL
GROOVE
See Note 5
V
LARGE
FEMALE &
LARGE
GROOVE
See Note 5
w
I.D. OF
LARGE
& SMALL
TONGUE
See Notes
3 & 5
U
DEPTH OF
GROOVE OR
FEMALE
SMALL
FEMALE
See Note 4
See Note 5
X
DIMENSIONS IN INCHES
NOTES
1.
Regular facing far class 150 and 300 steel flanged fittings and
companion flange standards is a
1
/
16
” raised face included in the
minimum flange thickness dimensions. A
1
/
16
” raised face
may be supplied also on the class 400, 600, 900, 1500, and
2500 flange standards, but it must be added to the minimum
flange thickness.
2.
Regular facing for class 400, 600, 900, 1500, and 2500
flange thickness dimensions.
3.
Tolerance of plus or minus 0.016 in.
1
/
64
” is allowed on the inside and
outside diameters of all facings.
4.
For small male and female joints care should be taken in the use
of these dimensions to insure that pipe used is thick enough to
permit sufficient bearing surface to prevent the crushing of the
gasket. The dimensions apply particularly on lines where the joint
is made on the end of the pipe. Screwed companion flanges for
small male and female joints are furnished with plain face and are
threaded with American Standard Locknut Thread.
5.
Gaskets for male-female and tongue-groove joints shall cover the
bottom of the recess with minimum clearances taking into account
the tolerances prescribed in Note 3.
TABLE
23