Backing Ring Flange Dimensions
Galvanised Backing Flange Dimensions
| Size Pipe |
Overall |
Internal |
PCD |
Thick |
Thick |
Hole |
No of |
Approx. |
| NB |
Dia. |
Dia. |
|
ness |
ness |
Dia. |
Holes |
Wgt |
| Tube |
|
|
|
Standard |
86037 |
|
|
|
| (mm) |
mm |
mm |
|
|
|
|
|
(Kg) |
| 250 / 267 |
406 |
280 |
356 |
22 |
22 |
22 |
12 |
11.57 |
| 300 /324 |
457 |
341 |
406 |
25 |
24 |
26 |
12 |
14.37 |
| 50 / 57 |
152 |
69 |
114 |
10 |
16 |
17.5 |
4 |
1.44 |
| 65 / 76 |
165 |
88 |
127 |
10 |
16 |
17.5 |
4 |
1.51 |
| 80 / 89 |
184 |
101 |
146 |
11 |
18 |
17.5 |
4 |
1.97 |
| 100 / 108 |
216 |
120 |
178 |
13 |
18 |
17.5 |
8 |
2.54 |
| 125 / 133 |
254 |
145.5 |
210 |
13 |
18 |
17.5 |
8 |
2.58 |
| 20 / 25 |
102 |
33 |
73 |
6 |
16 |
14 |
4 |
0.67 |
| 25 / 30 |
114 |
40 |
83 |
7 |
16 |
14 |
4 |
0.85 |
| 32 / 38 |
121 |
48 |
87 |
8 |
16 |
14 |
4 |
0.90 |
| 40 / 44.5 |
133 |
54.5 |
98 |
9 |
16 |
14 |
4 |
1.13 |
| 150 /159 |
279 |
171.5 |
235 |
17 |
18 |
22 |
8 |
4.39 |
| 200 / 219 |
337 |
232 |
292 |
19 |
20 |
22 |
8 |
7.39 |
