Mechanical Joint Dimensions - Full Body, AWWA C110, DI (in)
- * These fittings are not included in AWWA C110/A21.10
- AWWA C110/A21.10 - Ductile-Iron and Gray-Iron Fittings (3" to 48")
- ASME B16.1 - Gray Iron Pipe Flanges and Flanged Fittings: Classes 25, 125, and 250 (Flange surfaces shall be faced and drilled in accordance with ANSI Class 125)
- AWWA C104/A21.4 - Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water
- AWWA C111/A21.11 - Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings
- Ductile iron mechanical joint fittings 3" through 24" shall be rated for 350 PSI working pressure.
- Flanged ductile iron fittings in 24 inch and smaller sizes may be rated for 350 psi with the use of special gaskets.
- MJ - mechanical joint
|
|---|
| Pipe Size | A | B | C | D | F | 1/3 | X | J | K1 | K2 | L | M | N | O | P | S |
|---|
| # 2 |
2.50 |
2.50 |
3.39 |
3.50 |
2.61 |
28° |
3/4 |
4.75 |
6.25 |
6.25 |
0.75 |
0.62 |
1.12 |
0.31 |
0.63 |
0.52 |
| 3 |
3.96 |
2.50 |
4.84 |
4.94 |
4.06 |
28° |
3/4 |
6.19 |
7.69 |
7.69 |
0.94 |
0.62 |
1.37 |
0.31 |
0.63 |
0.52 |
| 4 |
4.80 |
2.50 |
5.92 |
6.02 |
4.90 |
28° |
7/8 |
7.50 |
9.12 |
9.12 |
1.00 |
0.75 |
1.50 |
0.31 |
0.75 |
0.65 |
| 6 |
6.90 |
2.50 |
8.02 |
8.12 |
7.00 |
28° |
7/8 |
9.50 |
11.12 |
11.12 |
1.06 |
0.88 |
1.63 |
0.31 |
0.75 |
0.70 |
| 8 |
9.05 |
2.50 |
10.17 |
10.27 |
9.15 |
28° |
7/8 |
11.75 |
13.37 |
13.37 |
1.12 |
1.00 |
1.75 |
0.31 |
0.75 |
0.75 |
| 10 |
11.10 |
2.50 |
12.22 |
12.34 |
11.20 |
28° |
7/8 |
14.00 |
15.69 |
15.62 |
1.19 |
1.00 |
1.75 |
0.31 |
0.75 |
0.80 |
| 12 |
13.20 |
2.50 |
14.32 |
14.44 |
13.30 |
28° |
7/8 |
16.25 |
17.94 |
17.88 |
1.25 |
1.00 |
1.75 |
0.31 |
0.75 |
0.85 |
| 14 |
15.30 |
3.50 |
16.40 |
16.54 |
15.44 |
28° |
7/8 |
18.75 |
20.31 |
20.25 |
1.31 |
1.25 |
2.00 |
0.31 |
0.75 |
0.89 |
| 16 |
17.40 |
3.50 |
18.50 |
18.64 |
17.54 |
28° |
7/8 |
21.00 |
22.56 |
22.50 |
1.38 |
1.31 |
2.06 |
0.31 |
0.75 |
0.97 |
| 18 |
19.50 |
3.50 |
20.60 |
20.74 |
19.64 |
28° |
7/8 |
23.25 |
24.83 |
24.75 |
1.44 |
1.38 |
2.13 |
0.31 |
0.75 |
1.05 |
| 20 |
21.60 |
3.50 |
22.70 |
22.84 |
21.74 |
28° |
7/8 |
25.50 |
27.08 |
27.00 |
1.50 |
1.44 |
2.19 |
0.31 |
0.75 |
1.12 |
| 24 |
25.80 |
3.50 |
26.90 |
27.04 |
25.94 |
28° |
7/8 |
30.00 |
31.58 |
31.50 |
1.62 |
1.56 |
2.31 |
0.31 |
0.75 |
1.22 |
| 30 |
32.00 |
4.00 |
33.29 |
33.46 |
32.17 |
20° |
1 1/8 |
36.88 |
39.12 |
39.12 |
1.81 |
2.00 |
2.75 |
0.38 |
1.00 |
1.50 |
| 36 |
38.30 |
4.00 |
39.59 |
39.76 |
38.47 |
20° |
1 1/8 |
43.75 |
46.00 |
46.00 |
2.00 |
2.00 |
2.75 |
0.38 |
1.00 |
1.80 |
| 42 |
44.50 |
4.00 |
45.79 |
45.96 |
44.67 |
20° |
1 1/8 |
50.62 |
53.12 |
53.12 |
2.00 |
2.00 |
2.75 |
0.38 |
1.00 |
1.95 |
| 48 |
50.80 |
4.00 |
52.09 |
52.26 |
50.97 |
20° |
1 1/8 |
57.50 |
60.00 |
60.00 |
2.00 |
2.00 |
2.75 |
0.38 |
1.00 |
2.20 |
Mechanical Joint Bolts and Torque - Full Body, ANSI, DI
|
|---|
| Pipe Size | Nimber of Bolts | Bolt Size | Bolt Length | Bolt Torque (ft/lbs) | Wt. of Gland, Bolts & Gasket (lbs) | Pipe Barrel OD |
|---|
| # 2 |
2 |
5/8 |
3 |
45 - 60 |
5 |
2.50 |
| 3 |
4 |
5/8 |
3 |
45 - 60 |
7 |
3.96 |
| 4 |
4 |
3/4 |
3 1/2 |
75 -90 |
10 |
4.80 |
| 6 |
6 |
3/4 |
3 1/2 |
75 -90 |
16 |
6.90 |
| 8 |
6 |
3/4 |
4 |
75 -90 |
25 |
9.05 |
| 10 |
8 |
3/4 |
4 |
75 -90 |
30 |
11.10 |
| 12 |
8 |
3/4 |
4 |
75 -90 |
40 |
13.20 |
| 14 |
10 |
3/4 |
4 1/2 |
75 -90 |
45 |
15.30 |
| 16 |
12 |
3/4 |
4 1/2 |
75 -90 |
55 |
17.40 |
| 18 |
12 |
3/4 |
4 1/2 |
75 -90 |
65 |
19.50 |
| 20 |
14 |
3/4 |
4 1/2 |
75 -90 |
85 |
21.60 |
| 24 |
16 |
3/4 |
5 |
75 -90 |
105 |
25.80 |
| 30 |
20 |
1 |
6 |
100 -120 |
220 |
32.00 |
| 36 |
24 |
1 |
6 |
100 -120 |
301 |
38.30 |
| 42 |
28 |
1 1/4 |
6 1/2 |
100 -120 |
389 |
44.50 |
| 48 |
32 |
1 1/4 |
6 1/2 |
100 -120 |
477 |
50.80 |
