Email Id :info@metaludyog.com                                            For Urgent Delivery Call On: +91 – 22 – 23810412
Open
X

Ductile iron fittings dimensions

Ductile iron flanged fittings Specification

Size
(in.)
O.D.
(in.)
B.C.
(in.)
T
(in.)
Bolt Hole
Diameter
(in.)
Bolts
No. Per
Joint
Size
(in.)
3 7.50 6.00 0.75 3/4 4 5/8 × 2 1/2
4 9.00 7.50 0.94 3/4 8 5/8 × 3
6 11.00 9.50 1.00 7/8 8 3/4 × 3 1/2
8 13.50 11.75 1.12 7/8 8 3/4 × 3 1/2
10 16.00 14.25 1.19 1 12 7/8 × 4
12 19.00 17.00 1.25 1 12 7/8 × 4
14 21.00 18.75 1.38 1 1/8 12 1 × 4 1/2
16 23.50 21.25 1.44 1 1/8 16 1 × 4 1/2
18 25.00 22.75 1.56 1 1/4 16 1 1/8 × 5
20 27.50 25.00 1.69 1 1/4 20 1 1/8 × 5
24 32.00 29.50 1.88 1 3/8 20 1 1/4 × 5 1/2
30 38.75 36.00 2.12 1 3/8 28 1 1/4 × 6 1/2
36 46.00 42.75 2.38 1 5/8 32 1 1/2 × 7
42 53.00 49.50 2.62 1 5/8 36 1 1/2 × 7 1/2
48 59.50 56.00 2.75 1 5/8 44 1 1/2 × 8
54 66.25 62.75 3.00 2 44 1 3/4 × 8 1/2
60 73.00 69.25 3.12 2 52 1 3/4 × 9
642 80.00 76.00 3.38 2 52 1 3/4 × 9

1 The dimensions of 64" flange correspond with applicable dimensions of 66" Class E in ANSI/AWWA C207, and 64" ductile iron flanges can be connected to those flanges.

Flanged Fitting Dimensions and Designation of Outlets
ANSI/AWWA C110/A21.10, C153/A21.53, or AMERICAN Standard

Flanged Fitting Dimensions and Designation of Outlets

Size
(in.)
Dimensions1 in Inches Reducing Tees 
and Crosses
Reducing Wyes2
A B C D1 E1 F R S
(Dia.)
T U Size of Branches and Smaller4 H J Size of Branches and Smaller M N P
3 5.5 7.75 3.0 10.0 3.0 6 4.88 5.00 0.56 0.50 - see5 see5 - see6 see6 see6
4 6.5 9.00 4.0 12.0 3.0 7 5.50 6.00 0.62 0.50 - see5 see5 - see6 see6 see6
6 8.0 11.50 5.0 14.5 3.5 9 7.00 7.00 0.69 0.62 - see5 see5 - see6 see6 see6
8 9.0 14.00 5.5 17.5 4.5 11 8.38 9.00 0.94 0.88 - see5 see5 - see6 see6 see6
10 11.0 16.50 6.5 20.5 5.0 12 9.75 9.00 0.94 0.88 - see5 see5 - see6 see6 see6
12 12.0 19.00 7.5 24.5 5.5 14 11.25 11.00 1.00 1.00 - see5 see5 - see6 see6 see6
14 14.0 21.50 7.5 27.0 6.0 16 12.50 11.00 1.00 1.00 - see5 see5 - see6 see6 see6
16 15.0 24.00 8.0 30.0 6.5 18 13.75 11.00 1.00 1.00 - see5 see5 - see6 see6 see6
18 16.5 26.50 8.5 32.0 7.0 19 15.00 13.50 1.12 1.12 12 13 15.5 8 25.0 1.00 27.5
20 18.0 29.00 9.5 35.0 8.0 20 16.00 13.50 1.12 1.12 14 14 17.0 10 27.0 1.00 29.5
24 22.0 34.00 11.0 40.5 9.0 24 18.50 13.50 1.12 1.12 16 15 19.0 12 40.5 9.0 40.5
30 25.0 41.50 15.0 see3 see3 30 23.00 16.00 1.19 1.15 20 18 23.0 - see3 see3 see3
36 28.0 49.00 18.0 see3 see3 36 26.00 19.00 1.25 1.15 24 20 26.0 - see3 see3 see3
42 31.0 56.50 21.0 see3 see3 42 30.00 23.50 1.44 1.28 24 23 30.0 - see3 see3 see3
48 34.0 64.00 24.0 see3 see3 48 34.00 25.00 1.56 1.42 30 26 34.0 - see3 see3 see3
54 39.0 - 20.5 - - see7 38.00 27.50 1.69 1.55 see8 see8 see8 - - - -
60 43.0 - 23.5 - - see7 42.00 32.00 1.88 1.75 see8 see8 see8 - - - -
64 48.0 - 25.0 - - see7 44.00 38.75 2.12 1.75 see8 see8 see8 - - - -