Stainless Steel 316 Backing Ring A.N.S.I.

for bolt on to PE stub Flange

Pipe ODPart NumberKDATSNo. of Bolt HolesBolt Size
20 BRA020SS 60.5 90 32 6 16 4 1/2"
25 BRA025SS 70 98 37 6 16 4 1/2"
32 BRA032SS 79.5 108 44 6 16 4 1/2"
40 BRA040SS 89 117 52 6 16 4 1/2"
50 BRA050SS 98.5 127 62 8 16 4 1/2"
63 BRA063SS 120.5 152 78 8 20 4 5/8"
75 BRA075SS 139.5 178 92 8 20 4 5/8"
90 BRA090SS 152 191 108 8 20 4 5/8"
110 BRA110SS 190.5 229 128 8 20 8 5/8"
125 BRA125SS 216 254 140 8 23 8 3/4"
140 BRA140SS 216 254 158 10 23 8 3/4"
160 BRA160SS 241 279 178 10 23 8 3/4"
180 BRA180SS 241 279 195 10 23 8 3/4"
200 BRA200SS 298.5 343 235 12 23 8 3/4"
225 BRA225SS 298.5 343 240 12 23 8 3/4"
250 BRA250SS 362 406 290 12 26 12 7/8"
280 BRA280SS 362 406 300 12 26 12 7/8"
315 BRA315SS 432 483 345 16 26 12 7/8"
355 BRA355SS 476 535 376 16 29 12 1"
400 BRA400SS 540 600 430 20 29 16 1"
450 BRA450SS 578 635 480 20 32 16 11/8"
500 BRA500SS 635 700 533 25 32 20 11/8"
560 BRA560SS 692 750 590 32 35 20 11/4"
630 BRA630SS 749 813 660 32 35 20 11/4"
710 BRA710SS 863.5 927 745 40 35 28 11/4"
800 BRA800SS 978 1060 835 40 41 28 11/2"
900 BRA900SS 1085.8 1170 950 50 41 32 11/2"
1000 BRA1000SS 1200.2 1290 1030 50 41 36 11/2"
1200 BRA1200SS 1422.5 1510 1235 60 41 44 11/2"
1400 BRA1400SS 1651 1745 1460 70 48 48 13/4"