
AWWA C207-07 Flange Manufacturer
AWWA Standard Steel Hub Flanges
AWWA C207-94 Flange Manufacturer
AWWA Standard Steel Hub Flanges
Size : 2” to 144”
Pressure Rating : Class B, Class D, Class E & Class F
Material : Forged & Plate, ASTM A105 or A181.
Flange Face : Flat Face.
| standard No. | size | PN | Type | Material |
| AWWA C207 | 4"–144" | Class B,D,E,F T/1 | PL |
A105,A181 A36, |





|
Nom Size |
Thickness |
Drilling |
Weight | ||||||
|
OD | Slip-On | Blind | Bore | Bolt Circle | Hole Dia | No. Holes | Slip-on | Blind | |
|
A | T | T | B | C | |||||
|
4 |
9.00 |
0.625 |
0.625 |
4.57 |
7.50 |
0.750 |
8 |
8 |
11 |
|
5 |
10.00 |
0.625 |
0.625 |
5.66 |
8.50 |
0.875 |
8 |
9 |
14 |
|
6 |
11.00 |
0.688 |
0.688 |
6.72 |
9.50 |
0.875 |
8 |
11 |
19 |
|
8 |
13.50 |
0.688 |
0.688 |
8.72 |
11.75 |
0.875 |
8 |
15 |
28 |
|
10 |
16.00 |
0.688 |
0.688 |
10.88 |
14.25 |
1.000 |
12 |
19 |
39 |
|
12 |
19.00 |
0.688 |
0.719 |
12.88 |
17.00 |
1.000 |
12 |
28 |
58 |
|
14 |
21.00 |
0.688 |
0.791 |
14.19 |
18.75 |
1.125 |
12 |
34 |
78 |
|
16 |
23.50 |
0.688 |
0.892 |
16.19 |
21.25 |
1.125 |
16 |
41 |
110 |
|
18 |
25.00 |
0.688 |
0.950 |
18.19 |
22.75 |
1.250 |
16 |
41 |
132 |
|
20 |
27.50 |
0.688 |
1.040 |
20.19 |
25.00 |
1.250 |
20 |
49 |
175 |
|
22 |
29.50 |
0.750 |
1.132 |
22.19 |
27.25 |
1.375 |
20 |
57 |
219 |
|
24 |
32.00 |
0.750 |
1.216 |
24.19 |
29.50 |
1.375 |
20 |
67 |
277 |
|
26 |
34.25 |
0.812 |
1.307 |
26.19 |
31.75 |
1.375 |
24 |
80 |
341 |
|
28 |
36.50 |
0.875 |
1.398 |
28.19 |
34.00 |
1.375 |
28 |
94 |
414 |
|
30 |
38.75 |
0.875 |
1.477 |
30.19 |
36.00 |
1.375 |
28 |
105 |
493 |
|
32 |
41.75 |
0.936 |
1.581 |
32.19 |
38.50 |
1.625 |
28 |
132 |
613 |
|
34 |
43.75 |
0.938 |
1.661 |
34.19 |
40.50 |
1.625 |
32 |
137 |
707 |
|
36 |
46.00 |
1.000 |
1.751 |
36.19 |
42.75 |
1.625 |
32 |
161 |
824 |
|
38 |
48.75 |
1.000 |
1.853 |
38.19 |
45.25 |
1.625 |
32 |
185 |
980 |
|
40 |
50.75 |
1.000 |
1.933 |
40.19 |
47.25 |
1.625 |
36 |
193 |
1108 |
|
42 |
53.00 |
1.125 |
2.023 |
42.19 |
49.50 |
1.625 |
36 |
234 |
1264 |
|
44 |
55.25 |
1.125 |
2.114 |
44.19 |
51.75 |
1.625 |
40 |
249 |
1436 |
|
46 |
57.25 |
1.125 |
2.194 |
46.19 |
53.75 |
1.625 |
40 |
260 |
1600 |
|
48 |
59.50 |
1.250 |
2.285 |
48.19 |
56.00 |
1.625 |
44 |
306 |
1800 |
|
50 |
61.75 |
1.250 |
2.377 |
50.19 |
58.25 |
1.875 |
44 |
317 |
2017 |
|
52 |
64.00 |
1.250 |
2.468 |
52.19 |
60.50 |
1.875 |
44 |
339 |
2249 |
|
54 |
66.25 |
1.375 |
2.559 |
54.19 |
62.75 |
1.875 |
44 |
397 |
2499 |
|
60 |
73.00 |
1.500 |
2.820 |
60.19 |
69.25 |
1.875 |
52 |
508 |
3344 |
|
66 |
80.00 |
1.625 |
3.092 |
66.19 |
76.00 |
1.875 |
52 |
664 |
4403 |
|
72 |
86.50 |
1.750 |
3.353 |
72.19 |
82.50 |
1.875 |
60 |
802 |
5582 |
|
78 |
93.00 |
2.000 |
…….. |
78.19 |
89.00 |
2.125 |
64 |
1000 |
…….. |
|
84 |
99.75 |
2.000 |
…….. |
84.19 |
95.50 |
2.125 |
64 |
1145 |
…….. |
|
90 |
106.50 |
2.250 |
…….. |
90.19 |
102.00 |
2.438 |
68 |
1404 |
…….. |
|
96 |
113.25 |
2.250 |
…….. |
96.19 |
108.50 |
2.438 |
68 |
1586 |
…….. |
|
102 |
120.00 |
2.500 |
…….. |
102.19 |
114.50 |
2.688 |
72 |
1912 |
…….. |
|
108 |
126.75 |
2.500 |
…….. |
108.19 |
120.75 |
2.688 |
72 |
2136 |
…….. |
|
114 |
133.50 |
2.750 |
…….. |
114.19 |
126.75 |
2.938 |
76 |
2525 |
…….. |
|
120 |
140.25 |
2.750 |
…….. |
120.19 |
132.75 |
2.938 |
76 |
2795 |
…….. |
|
126 |
147.00 |
3.000 |
…….. |
126.19 |
139.25 |
3.188 |
80 |
3252 |
…….. |
|
132 |
153.75 |
3.000 |
…….. |
132.19 |
145.75 |
3.188 |
80 |
3572 |
…….. |
|
138 |
160.50 |
3.250 |
…….. |
138.19 |
152.00 |
3.438 |
84 |
4101 |
…….. |
|
144 |
167.25 |
3.250 |
…….. |
144.19 |
158.25 |
3.438 |
84 |
4475 |
…….. |

|
Nom Size |
Thickness |
Drilling |
Weight | ||||||
|
OD | Slip-On | Blind | Bore | Bolt Circle | Hole Dia | No Holes | Slip-on | Blind | |
|
A | T | T | B | C | |||||
|
4 |
9.00 |
0.625 |
0.625 |
4.57 |
7.50 |
0.750 |
8 |
8 |
11 |
|
5 |
10.00 |
0.625 |
0.650 |
5.66 |
8.50 |
0.875 |
8 |
9 |
14 |
|
6 |
11.00 |
0.688 |
0.693 |
6.72 |
9.50 |
0.875 |
8 |
11 |
19 |
|
8 |
13.50 |
0.688 |
0.812 |
8.72 |
11.75 |
0.875 |
8 |
15 |
33 |
|
10 |
16.00 |
0.688 |
0.953 |
10.88 |
14.25 |
1.000 |
12 |
19 |
54 |
|
12 |
19.00 |
0.812 |
1.117 |
12.88 |
17.00 |
1.000 |
12 |
33 |
90 |
|
14 |
21.00 |
0.938 |
1.133 |
14.19 |
18.75 |
1.125 |
12 |
47 |
111 |
|
16 |
23.50 |
1.000 |
1.265 |
16.19 |
21.25 |
1.125 |
16 |
60 |
155 |
|
18 |
25.00 |
1.062 |
1.331 |
18.19 |
22.75 |
1.250 |
16 |
64 |
185 |
|
20 |
27.50 |
1.125 |
1.448 |
20.19 |
25.00 |
1.250 |
20 |
79 |
244 |
|
22 |
29.50 |
1.188 |
1.568 |
22.19 |
27.25 |
1.375 |
20 |
90 |
304 |
|
24 |
32.00 |
1.250 |
1.661 |
24.19 |
29.50 |
1.375 |
20 |
112 |
378 |
|
26 |
34.25 |
1.312 |
1.786 |
26.19 |
31.75 |
1.375 |
24 |
129 |
466 |
|
28 |
36.50 |
1.312 |
1.906 |
28.19 |
34.00 |
1.375 |
28 |
141 |
565 |
|
30 |
38.75 |
1.375 |
2.008 |
30.19 |
36.00 |
1.375 |
28 |
164 |
671 |
|
32 |
41.75 |
1.500 |
2.150 |
32.19 |
38.50 |
1.625 |
28 |
211 |
834 |
|
34 |
43.75 |
1.500 |
2.252 |
34.19 |
40.50 |
1.625 |
32 |
220 |
959 |
|
36 |
46.00 |
1.625 |
2.370 |
36.19 |
42.75 |
1.625 |
32 |
261 |
1116 |
|
38 |
48.75 |
1.625 |
2.506 |
38.19 |
45.25 |
1.625 |
32 |
301 |
1325 |
|
40 |
50.75 |
1.625 |
2.609 |
40.19 |
47.25 |
1.625 |
36 |
313 |
1438 |
|
42 |
53.00 |
1.750 |
2.729 |
42.19 |
49.50 |
1.625 |
36 |
364 |
1706 |
|
44 |
55.25 |
1.750 |
2.849 |
44.19 |
51.75 |
1.625 |
40 |
387 |
1935 |
|
46 |
57.25 |
1.750 |
2.952 |
46.19 |
53.75 |
1.625 |
40 |
404 |
2153 |
|
48 |
59.50 |
1.875 |
3.072 |
48.19 |
56.00 |
1.625 |
44 |
460 |
2420 |
|
50 |
61.75 |
2.000 |
3.196 |
50.19 |
58.25 |
1.875 |
44 |
507 |
2712 |
|
52 |
64.00 |
2.000 |
3.315 |
52.19 |
60.50 |
1.875 |
44 |
542 |
3021 |
|
54 |
66.25 |
2.125 |
3.435 |
54.19 |
62.75 |
1.875 |
44 |
614 |
3355 |
|
60 |
73.00 |
2.250 |
3.779 |
60.19 |
69.25 |
1.875 |
52 |
763 |
4481 |
|
66 |
80.00 |
2.500 |
4.136 |
66.19 |
76.00 |
1.875 |
52 |
1021 |
5890 |
|
72 |
86.50 |
2.625 |
4.480 |
72.19 |
82.50 |
1.875 |
60 |
1203 |
7458 |
|
78 |
93.00 |
2.750 |
…….. |
78.19 |
89.00 |
2.125 |
64 |
1374 |
…….. |
|
84 |
99.75 |
2.875 |
…….. |
84.19 |
95.50 |
2.125 |
64 |
1646 |
…….. |
|
90 |
106.50 |
3.000 |
…….. |
90.19 |
102.00 |
2.438 |
68 |
1872 |
…….. |
|
96 |
113.25 |
3.250 |
…….. |
96.19 |
108.50 |
2.438 |
68 |
2291 |
…….. |
|
102 |
120.00 |
3.250 |
…….. |
102.19 |
114.50 |
2.688 |
72 |
2485 |
……. |
|
108 |
126.75 |
3.375 |
…….. |
108.19 |
120.75 |
2.688 |
72 |
2884 |
…….. |
|
114 |
133.50 |
3.500 |
…….. |
114.19 |
126.75 |
2.938 |
76 |
3214 |
…….. |
|
120 |
140.25 |
3.500 |
…….. |
120.19 |
132.75 |
2.938 |
76 |
3558 |
…….. |
|
126 |
147.00 |
3.750 |
…….. |
126.19 |
139.25 |
3.188 |
80 |
4065 |
…….. |
|
132 |
153.75 |
3.875 |
…….. |
132.19 |
145.75 |
3.188 |
80 |
4614 |
……. |
|
138 |
160.50 |
4.000 |
…….. |
138.19 |
152.00 |
3.438 |
84 |
5047 |
…….. |
|
144 |
167.25 |
4.125 |
…….. |
144.19 |
158.25 |
3.438 |
84 |
5680 |
…….. |
Note: *Pressure rating at atmospheric temperature: sizes 4-12 in. inclusive, 175 psi; sizes larger than 12 in., 150 psi. These flanges have the same OD and drilling as ANSI/ASME B16.1 class 125 cast-iron flanges. In sizes 24in. and smaller, they also match ANSI/ASME B16.5 150-psi standard for steel flanges.

|
Nom Size |
|
Drilling | |||||||
|
OD | Thickness | Overall Thickness | Dia at Base | Bore | Bolt Circle | Hole Dia | No. Holes | Weight | |
|
A | T |
L | E | B | C | ||||
|
4 |
9.00 |
0.500 |
0.875 |
5.312 |
4.57 |
7.50 |
0.750 |
8 |
7 |
|
5 |
10.00 |
0.562 |
1.250 |
6.312 |
5.66 |
8.50 |
0.875 |
8 |
9 |
|
6 |
11.00 |
0.562 |
1.250 |
7.562 |
6.72 |
9.50 |
0.875 |
8 |
11 |
|
8 |
13.50 |
0.562 |
1.250 |
9.688 |
8.72 |
11.75 |
0.875 |
8 |
15 |
|
10 |
16.00 |
0.688 |
1.250 |
12.000 |
10.88 |
14.25 |
1.000 |
12 |
22 |
|
12 |
19.00 |
0.688 |
1.250 |
14.375 |
12.88 |
17.00 |
1.000 |
12 |
33 |
|
14 |
21.00 |
0.750 |
1.250 |
15.750 |
14.19 |
18.75 |
1.125 |
12 |
43 |
|
16 |
23.50 |
0.750 |
1.250 |
18.000 |
16.19 |
21.25 |
1.125 |
16 |
52 |
|
18 |
25.00 |
0.750 |
1.250 |
19.875 |
18.19 |
22.75 |
1.250 |
16 |
52 |
|
20 |
27.50 |
0.750 |
1.250 |
22.000 |
20.19 |
25.00 |
1.250 |
20 |
61 |
|
22 |
29.50 |
1.000 |
1.750 |
24.250 |
22.19 |
27.25 |
1.375 |
20 |
92 |
|
24 |
32.00 |
1.000 |
1.750 |
26.125 |
24.19 |
29.50 |
1.375 |
20 |
105 |
|
26 |
34.25 |
1.000 |
1.750 |
28.500 |
26.19 |
31.75 |
1.375 |
24 |
119 |
|
28 |
36.50 |
1.000 |
1.750 |
30.500 |
28.19 |
34.00 |
1.375 |
28 |
130 |
|
30 |
38.75 |
1.000 |
1.750 |
32.500 |
30.19 |
36.00 |
1.375 |
28 |
144 |
|
32 |
41.75 |
1.125 |
1.750 |
34.750 |
32.19 |
38.50 |
1.625 |
28 |
182 |
|
34 |
43.75 |
1.125 |
1.750 |
36.750 |
34.19 |
40.50 |
1.625 |
32 |
191 |
|
36 |
46.00 |
1.125 |
1.750 |
38.750 |
36.19 |
42.75 |
1.625 |
32 |
207 |
|
38 |
48.75 |
1.125 |
1.750 |
40.750 |
38.19 |
45.25 |
1.625 |
32 |
237 |
|
40 |
50.75 |
1.125 |
1.750 |
43.000 |
40.19 |
47.25 |
1.625 |
36 |
249 |
|
42 |
53.00 |
1.250 |
1.750 |
45.000 |
42.19 |
49.50 |
1.625 |
36 |
287 |
|
44 |
55.25 |
1.250 |
2.250 |
47.000 |
44.19 |
51.75 |
1.625 |
40 |
334 |
|
46 |
57.25 |
1.250 |
2.250 |
49.000 |
46.19 |
53.75 |
1.625 |
40 |
348 |
|
48 |
59.50 |
1.375 |
2.500 |
51.000 |
48.19 |
56.00 |
1.625 |
44 |
407 |
|
50 |
61.75 |
1.375 |
2.500 |
53.000 |
50.19 |
58.25 |
1.875 |
44 |
421 |
|
52 |
64.00 |
1.375 |
2.500 |
55.000 |
52.19 |
60.50 |
1.875 |
44 |
448 |
|
54 |
66.25 |
1.375 |
2.500 |
57.000 |
54.19 |
62.75 |
1.875 |
44 |
475 |
|
60 |
73.00 |
1.500 |
2.750 |
63.000 |
60.19 |
69.25 |
1.875 |
52 |
605 |
|
66 |
80.00 |
1.500 |
2.750 |
69.000 |
66.19 |
76.00 |
1.875 |
52 |
718 |
|
72 |
86.50 |
1.500 |
2.750 |
75.000 |
72.19 |
82.50 |
1.875 |
60 |
803 |
|
78 |
93.00 |
1.750 |
3.000 |
81.250 |
78.19 |
89.00 |
2.125 |
64 |
1010 |
|
84 |
99.75 |
1.750 |
3.000 |
87.500 |
84.19 |
95.50 |
2.125 |
64 |
1160 |
|
90 |
106.50 |
2.000 |
3.250 |
93.750 |
90.19 |
102.00 |
2.438 |
68 |
1430 |
|
96 |
113.25 |
2.000 |
3.250 |
100.000 |
96.19 |
108.50 |
2.438 |
68 |
1618 |
Note: Hub flanges are to be used on pipe that has an OD equal to the nominal pipe size in the first column. *Pressure rating at atmospheric temperature: sizes 4-12 in. inclusive, 175 psi; sizes larger than 12 in., 150 psi. These flanges have the same OD and drilling as ANSI/ASME B16.1 class 125 cast-iron flanges. In sizes 24in. and smaller, they also match ANSI/ASME B16.5 150-psi standard for steel flanges.
|
Nom Size |
Thickness |
Drilling |
Weight | ||||||
|
OD | Slip-On | Blind | Bore | Bolt Circle | Hole Dia | No. Holes | Slip-on | Blind | |
|
A | T | T | B | C | |||||
|
4 |
9.00 |
1.125 |
1.125 |
4.57 |
7.50 |
0.750 |
8 |
14 |
20 |
|
5 |
10.00 |
1.188 |
1.188 |
5.66 |
8.50 |
0.875 |
8 |
16 |
26 |
|
6 |
11.00 |
1.313 |
1.313 |
6.72 |
9.50 |
0.875 |
8 |
20 |
35 |
|
8 |
13.50 |
1.500 |
1.500 |
8.72 |
11.75 |
0.875 |
8 |
33 |
61 |
|
10 |
16.00 |
1.563 |
1.563 |
10.88 |
14.25 |
1.000 |
12 |
44 |
89 |
|
12 |
19.00 |
1.750 |
1.750 |
12.88 |
17.00 |
1.000 |
12 |
71 |
141 |
|
14 |
21.00 |
1.875 |
1.875 |
14.19 |
18.75 |
1.125 |
12 |
94 |
184 |
|
16 |
23.50 |
2.000 |
2.000 |
16.19 |
21.25 |
1.125 |
16 |
120 |
246 |
|
18 |
25.00 |
2.125 |
2.125 |
18.19 |
22.75 |
1.250 |
16 |
127 |
296 |
|
20 |
27.50 |
2.375 |
2.375 |
20.19 |
25.00 |
1.250 |
20 |
168 |
400 |
|
22 |
29.50 |
2.500 |
2.500 |
22.19 |
27.25 |
1.375 |
20 |
189 |
484 |
|
24 |
32.00 |
2.625 |
2.625 |
24.19 |
29.50 |
1.375 |
20 |
234 |
598 |
|
26 |
34.25 |
2.750 |
2.750 |
26.19 |
31.75 |
1.375 |
24 |
270 |
718 |
|
28 |
36.50 |
2.750 |
2.750 |
28.19 |
34.00 |
1.375 |
28 |
297 |
815 |
|
30 |
38.75 |
2.875 |
2.875 |
30.19 |
36.00 |
1.375 |
28 |
344 |
961 |
|
32 |
41.75 |
3.000 |
3.000 |
32.19 |
38.50 |
1.625 |
28 |
422 |
1163 |
|
34 |
43.75 |
3.000 |
3.050 |
34.19 |
40.50 |
1.625 |
32 |
441 |
1299 |
|
36 |
46.00 |
3.125 |
3.209 |
36.19 |
42.75 |
1.625 |
32 |
502 |
1511 |
|
38 |
48.75 |
3.125 |
3.394 |
38.19 |
45.25 |
1.625 |
32 |
580 |
1795 |
|
40 |
50.75 |
3.250 |
3.533 |
40.19 |
47.25 |
1.625 |
36 |
626 |
2025 |
|
42 |
53.00 |
3.375 |
3.695 |
42.19 |
49.50 |
1.625 |
36 |
701 |
2309 |
|
44 |
55.25 |
3.375 |
3.857 |
44.19 |
51.75 |
1.625 |
40 |
747 |
2715 |
|
46 |
57.25 |
3.438 |
3.997 |
46.19 |
53.75 |
1.625 |
40 |
794 |
2813 |
|
48 |
59.50 |
3.500 |
4.159 |
48.19 |
56.00 |
1.625 |
44 |
858 |
3276 |
|
50 |
61.75 |
3.500 |
4.327 |
50.19 |
58.25 |
1.875 |
44 |
887 |
3671 |
|
52 |
64.00 |
3.625 |
4.489 |
52.19 |
60.50 |
1.875 |
44 |
982 |
4091 |
|
54 |
66.25 |
3.750 |
4.651 |
54.19 |
62.75 |
1.875 |
44 |
1083 |
4542 |
|
60 |
73.00 |
3.875 |
5.116 |
60.19 |
69.25 |
1.875 |
52 |
1313 |
6066 |
|
66 |
80.00 |
4.250 |
5.601 |
66.19 |
76.00 |
1.875 |
52 |
1736 |
7976 |
|
72 |
86.50 |
4.375 |
6.066 |
72.19 |
82.50 |
1.875 |
60 |
2005 |
10099 |
|
78 |
93.00 |
4.750 |
…….. |
78.19 |
89.00 |
2.125 |
64 |
2374 |
…….. |
|
84 |
99.75 |
4.750 |
…….. |
84.19 |
95.50 |
2.125 |
64 |
2719 |
…….. |
|
90 |
106.50 |
5.125 |
…….. |
90.19 |
102.00 |
2.438 |
68 |
3197 |
…….. |
|
96 |
113.25 |
5.125 |
…….. |
96.19 |
108.50 |
2.438 |
68 |
3613 |
…….. |
|
102 |
120.00 |
5.500 |
…….. |
102.19 |
114.50 |
2.688 |
72 |
4206 |
…….. |
|
108 |
126.75 |
5.500 |
…….. |
108.19 |
120.75 |
2.688 |
72 |
4700 |
…….. |
|
114 |
133.50 |
5.875 |
…….. |
114.19 |
126.75 |
2.938 |
76 |
5395 |
…….. |
|
120 |
140.25 |
5.875 |
…….. |
120.19 |
132.75 |
2.938 |
76 |
5972 |
…….. |
|
126 |
147.00 |
6.250 |
…….. |
126.19 |
139.25 |
3.188 |
80 |
6775 |
…….. |
|
132 |
153.75 |
6.250 |
…….. |
132.19 |
145.75 |
3.188 |
80 |
7442 |
…….. |
|
138 |
160.50 |
6.750 |
…….. |
138.19 |
152.00 |
3.438 |
84 |
8517 |
…….. |
|
144 |
167.25 |
6.750 |
…….. |
144.19 |
158.25 |
3.438 |
84 |
9295 |
…….. |
Note: *Pressure rating at atmospheric temperature is 275 psi. These flanges have the same OD and drilling as ANSI/ASME B16.1 class 125 cast-iron flanges. In sizes 24in. and smaller, they also match ANSI/ASME B16.5 150-psi standard for steel flanges.

|
Nom Size |
|
Drilling | |||||||
|
OD | Thickness | Overall Thickness | Dia at Base | Bore | Bolt Circle | Hole Dia | No. Holes | Weight | |
|
A | T | L | E | B | C | ||||
|
4 |
9.00 |
0.938 |
1.312 |
5.312 |
4.57 |
7.50 |
0.750 |
8 |
13 |
|
5 |
10.00 |
0.938 |
1.438 |
6.438 |
5.66 |
8.50 |
0.875 |
8 |
14 |
|
6 |
11.00 |
1.000 |
1.562 |
7.562 |
6.72 |
9.50 |
0.875 |
8 |
17 |
|
8 |
13.50 |
1.125 |
1.750 |
9.688 |
8.72 |
11.75 |
0.875 |
8 |
28 |
|
10 |
16.00 |
1.188 |
1.938 |
12.000 |
10.88 |
14.25 |
1.000 |
12 |
37 |
|
12 |
19.00 |
1.250 |
2.188 |
14.375 |
12.88 |
17.00 |
1.000 |
12 |
59 |
|
14 |
21.00 |
1.375 |
2.250 |
15.750 |
14.19 |
18.75 |
1.125 |
12 |
78 |
|
16 |
23.50 |
1.438 |
2.500 |
18.000 |
16.19 |
21.25 |
1.125 |
16 |
101 |
|
18 |
25.00 |
1.562 |
2.688 |
19.875 |
18.19 |
22.75 |
1.250 |
16 |
110 |
|
20 |
27.50 |
1.688 |
2.875 |
22.000 |
20.19 |
25.00 |
1.250 |
20 |
139 |
|
22 |
29.50 |
1.812 |
3.125 |
24.000 |
22.19 |
27.25 |
1.375 |
20 |
162 |
|
24 |
32.00 |
1.875 |
3.250 |
26.125 |
24.19 |
29.50 |
1.375 |
20 |
197 |
|
26 |
34.25 |
2.000 |
3.375 |
28.500 |
26.19 |
31.75 |
1.375 |
24 |
235 |
|
28 |
36.50 |
2.062 |
3.438 |
30.750 |
28.19 |
34.00 |
1.375 |
28 |
269 |
|
30 |
38.75 |
2.125 |
3.500 |
32.750 |
30.19 |
36.00 |
1.375 |
28 |
303 |
|
32 |
41.75 |
2.250 |
3.625 |
35.000 |
32.19 |
38.50 |
1.625 |
28 |
375 |
|
34 |
43.75 |
2.312 |
3.688 |
37.000 |
34.19 |
40.50 |
1.625 |
32 |
401 |
|
36 |
46.00 |
2.375 |
3.750 |
39.250 |
36.19 |
42.75 |
1.625 |
32 |
452 |
|
38 |
48.75 |
2.375 |
3.750 |
41.750 |
38.19 |
45.25 |
1.625 |
32 |
528 |
|
40 |
50.75 |
2.500 |
3.875 |
43.750 |
40.19 |
47.25 |
1.625 |
36 |
573 |
|
42 |
53.00 |
2.625 |
4.000 |
46.000 |
42.19 |
49.50 |
1.625 |
36 |
648 |
|
44 |
55.25 |
2.625 |
4.000 |
48.000 |
44.19 |
51.75 |
1.625 |
40 |
688 |
|
46 |
57.25 |
2.688 |
4.062 |
50.000 |
46.19 |
53.75 |
1.625 |
40 |
733 |
|
48 |
59.50 |
2.750 |
4.125 |
52.250 |
48.19 |
56.00 |
1.625 |
44 |
799 |
|
50 |
61.75 |
2.750 |
4.125 |
54.250 |
50.19 |
58.25 |
1.875 |
44 |
827 |
|
52 |
64.00 |
2.875 |
4.250 |
56.500 |
52.19 |
60.50 |
1.875 |
44 |
922 |
|
54 |
66.25 |
3.000 |
4.375 |
58.750 |
54.19 |
62.75 |
1.875 |
44 |
1024 |
|
60 |
73.00 |
3.125 |
4.500 |
65.250 |
60.19 |
69.25 |
1.875 |
52 |
1253 |
|
66 |
80.00 |
3.375 |
4.875 |
71.500 |
66.19 |
76.00 |
1.875 |
52 |
1623 |
|
72 |
86.50 |
3.500 |
5.000 |
78.500 |
72.19 |
82.50 |
1.875 |
60 |
1922 |
|
78 |
93.00 |
3.875 |
5.375 |
84.500 |
78.19 |
89.00 |
2.125 |
64 |
2279 |
|
84 |
99.75 |
3.875 |
5.375 |
90.500 |
84.19 |
95.50 |
2.125 |
64 |
2586 |
|
90 |
106.50 |
4.250 |
5.750 |
96.750 |
90.19 |
102.00 |
2.438 |
68 |
3061 |
|
96 |
113.25 |
4.250 |
5.750 |
102.750 |
96.19 |
108.50 |
2.438 |
68 |
3432 |
Note: Hub flanges are to be used on pipe that has an OD equal to the nominal pipe size in the first column. *Pressure rating at atmospheric temperature is 275 psi. These flanges have the same OD and drilling as ANSI/ASME B16.1 class 125 cast-iron flanges. In sizes 24in. and smaller, they also match ANSI/ASME B16.5 class 150 standard for steel flanges. The thickness of a class 150 flange from which the raised face has been removed shall be no less than dimension T minus 0.06 in.

|
Nom Size |
Thickness |
Drilling |
Weight | ||||||
|
OD | Slip-On | Blind | Bore | Bolt Circle | Hole Dia | No. Holes | Slip-on | Blind | |
|
A | T | T | B | C | |||||
|
4 |
10.00 |
1.130 |
1.130 |
4.57 |
7.88 |
0.875 |
8 |
18 |
25 |
|
5 |
11.00 |
1.210 |
1.210 |
5.66 |
9.25 |
0.875 |
8 |
22 |
33 |
|
6 |
12.50 |
1.310 |
1.310 |
6.73 |
10.62 |
0.875 |
12 |
30 |
46 |
|
8 |
15.00 |
1.310 |
1.310 |
8.73 |
13.00 |
1.000 |
12 |
40 |
66 |
|
10 |
17.50 |
1.500 |
1.500 |
10.88 |
15.25 |
1.125 |
16 |
56 |
102 |
|
12 |
20.50 |
1.630 |
1.630 |
12.88 |
17.75 |
1.250 |
16 |
83 |
152 |
|
14 |
23.00 |
1.940 |
1.940 |
14.19 |
20.25 |
1.250 |
20 |
128 |
228 |
|
16 |
25.50 |
2.140 |
2.140 |
16.19 |
22.50 |
1.375 |
20 |
167 |
310 |
|
18 |
28.00 |
2.250 |
2.250 |
18.19 |
24.75 |
1.375 |
24 |
204 |
392 |
|
20 |
30.50 |
2.330 |
2.330 |
20.19 |
27.00 |
1.375 |
24 |
247 |
482 |
|
22 |
33.00 |
2.500 |
2.500 |
22.19 |
29.25 |
1.375 |
24 |
307 |
606 |
|
24 |
36.00 |
2.690 |
2.690 |
24.19 |
32.00 |
1.625 |
24 |
388 |
776 |
|
26 |
38.25 |
3.000 |
3.000 |
26.19 |
34.50 |
1.875 |
28 |
451 |
977 |
|
28 |
40.75 |
3.130 |
3.130 |
28.19 |
37.00 |
1.875 |
28 |
532 |
1156 |
|
30 |
43.00 |
3.150 |
3.166 |
30.19 |
39.25 |
1.875 |
28 |
586 |
1303 |
|
32 |
45.25 |
3.250 |
3.332 |
32.19 |
41.50 |
1.875 |
28 |
657 |
1518 |
|
34 |
47.50 |
3.380 |
3.475 |
34.19 |
43.50 |
1.875 |
28 |
741 |
1745 |
|
36 |
50.00 |
3.460 |
3.671 |
36.19 |
46.00 |
2.125 |
32 |
802 |
2042 |
|
38 |
52.25 |
3.500 |
3.815 |
38.19 |
48.00 |
2.125 |
32 |
874 |
2317 |
|
40 |
54.25 |
3.630 |
3.982 |
40.19 |
50.25 |
2.125 |
36 |
937 |
2608 |
|
42 |
57.00 |
3.810 |
4.171 |
42.19 |
52.75 |
2.125 |
36 |
1103 |
3015 |
|
44 |
59.25 |
4.000 |
4.338 |
44.19 |
55.00 |
2.125 |
36 |
1237 |
3388 |
|
46 |
61.50 |
4.130 |
4.505 |
46.19 |
57.25 |
2.125 |
40 |
1344 |
3791 |
|
48 |
65.00 |
4.500 |
4.781 |
48.19 |
60.75 |
2.125 |
40 |
1718 |
4494 |
Note: *Pressure rating at atmospheric temperature is 300 psi. These flanges have the same OD and drilling as ANSI/ASME B16.1 class 250 cast-iron pipe and flanged fittings.
AWWA C207 Flange Class
Class 2B AWWA Standard Steel-Ring Flange
Class 2D AWWA Standard Steel-Ring Flange
Class 3D AWWA Standard Steel-Hub Flange
Class 4E AWWA Standard Steel-Hub Flange
Class 5E AWWA Standard Steel-Ring Flange
Class 6F AWWA Standard Steel-Ring Flange
We also having stock of AWWA C207 Flanges & other Stainless Steel Flanges, Carbon Steel Flanges, Alloy Steel Flanges manufactured by :
| Erne Fittings, Austria | Metal far, Italy | Lame S.R.l., Italy |
| BENKAN Corporation, Japan | BKL- Thai Benkan, Thailand | TecnoForge, Italy |
| Ulma, Spain | Mega, Italy | Melesi, Italy |
| Interfit, France | Raccortubi S.P.A., Italy |
we are the distributor of the of these Brands. we also have the sales representative who can provide the proper information of these Brands & about Grades, material and sizes of AWWA C207 Flanges.
|
|
|
|
|
Flanges ::
Flange Standard, Fitting Standard, Pipe Standard, Valve Standard | ||
| ANSI Flange | DIN Flange | EN Flange |
| ASME Flange | JIS/KS Flange | GB Flange |
| GOST Flange | BS Flange | UNI / Api Flange |
| Flanges :: | ||
| Blind Flanges | Reducing Threaded Flanges | Lap Joint Flanges |
| Flange Gaskets | Threaded Flanges | Socketweld Flanges |
| Flanges Bolts | Ring Flange | Spectacle Blind Flanges |
| Weld Neck Flanges | Orifice Flange | Slip-On-Flanges |
| High Hub Blinds Flanges | ||
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