Industrial Grey PVC-U Pipe And Fittings Backing Ring Tables
Drilling Pattern Chart
SIZE
* D/E
AS4087/ TABLE D
TABLE E
ANSI 150
DIN 10
INCH DN Match OD PCD BOLT
OD PCD BOLT
OD PCD BOLT
OD PCD BOLT
1/2"
15 *
95 67 4 x M12 95
67
4 x M12
90 60 4 x M14
95
65
4 x M12
3/4"
20 *
100 73 4 x M12 100 73
4 x M12
98 70 4 x M14
105 75
4 x M12
1"
25 *
115 83 4 x M12 115 83
4 x M12
108 79 4 x M16
115 85
4 x M12
1-1/4"
32 *
120 87 4 x M12 120 87
4 x M12
118 89 4 x M16
140 100
4 x M16
1-1/2"
40 *
135 98 4 x M12 135 98
4 x M12
127 98 4 x M16
150 110
4 x M16
2"
50 *
150 114 4 x M16 150 114
4 x M16
152 121 4 x M16
165 125
4 x M16
2-1/2"
65 *
165 127 4 x M16 165 127
4 x M16
178 140 4 x M16
185 145
4 x M16
3"
80 *
185 146 4 x M16 185 146
4 x M16
191 152 4 x M16
200 160
8 x M16
4" 100
215 178 4 x M16 215 178
8 x M16
229 191 8 x M16
220 180
8 x M16
5" 125 *
255 210 8 x M16 255 210
8 x M16
254 216 8 x M20
250 210
8 x M16
6" 150 -
280 235 8 x M16 280 235
8 x M20
279 241 8 x M20
285 240
8 x M20
8" 200 -
335 292 8 x M16 335 292
8 x M20
343 299 8 x M20
340 295
8 x M20
10" 250 -
405 356 8 x M20 405 356
12 x M20 406 362 12 x M22 395 350
12 x M20
12" 300 -
455 406 12 x M20 455 406
12 x M24 483 432 12 x M22 445 400
12 x M20
14" 350 *
525 470 12 x M24 525 470
12 x M24 533 476 12 x M27 505 460
16 x M20
16" 400 *
580 521 12 x M24 580 521
12 x M24 567 540 16 x M27 565 515
16 x M24
Backing Ring Options
Galvanised / Stainless Steel
PVC-U
▲ ▲ Drilling patterns: ANSI 150, DIN
▲ ▲ Drilling patterns: ANSI 150, Table D/E, DIN
PP-V
PP-Steel
▲ ▲ Modern full-plastic flange (30% glass-fibre reinforced) ▲ ▲ Drilling patterns: ANSI 150, DIN
▲ ▲ 30% glass-fibre reinforced with inner steel ring ▲ ▲ Drilling patterns: ANSI 150, DIN
294 PAAS Source Book
www.paas.com.au
V 4.3
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