Adaptor backing flanges are used to couple a glass end to the flange having a different bolt configuration. These flanges are made of cast iron and are supplied with inserts.
These are particularly used to fit glass equipment on non-glass equipment like Glass-lined reactors etc.
Adaptor backing flanges are generally supplied undrilled. However, if specified, these can be supplied drilled as per “Table E”, “Table F” and “ASA150” standards.
ADAPTOR BACKING FLANGES TABLE
| Undrilled flanges | Drilled to Table E | |||||||
| Cat.Ref. | DN | D | D1 | D2 | L | Cat.Ref. | pcd | n x dØ |
| CFA1 | 25 | 115 | 43 | 51 | 10 | CFA1/E1 | 82 | 4 x 12Ø |
| CFA1.5 | 40 | 150 | 58 | 66 | 10 | BFA1.5/E | 98 | 4 x 16Ø |
| CFA2* | 50 | 165 | 70 | 81 | 12 | CFA2/E | 114 | 4 x 16Ø |
| CFA3* | 80 | 200 | 101 | 112 | 12 | CFA3/E | 146 | 4 x 16Ø |
| CFA4* | 100 | 220 | 134 | 148 | 12 | CFA4/E | 178 | 8 x 16Ø |
| CFA6* | 150 | 285 | 186 | 196 | 15 | CFA6/E | 235 | 8 x 19Ø |
| CFA9* | 225 | 395 | 260 | 282 | 15 | CFA9/E | 324 | 12 x 19Ø |
| CFA12/E | 300 | 445 | 342 | 363 | 18 | CFA12/A | 406 | 12 x 23Ø |
| Drilled to Table F | Drilled to ASA 150 | ||||
| Cat.Ref. | pcd | n x dØ | Cat.Ref. | pcd | n x dØ |
| CFA1/F | 87 | 4 x 16Ø | CFA1/A | 79 | 4 x 16Ø |
| CFA1.5/F | 105 | 4 x 16Ø | CFA1.5/A | 98 | 4 x 16Ø |
| CFA2/F | 127 | 4 x 16Ø | CFA2/A | 121 | 4 x 19Ø |
| CFA3/F | 165 | 8 x 16Ø | CFA3/A | 152 | 4 x 16Ø |
| CFA4/F | 190 | 8 x 16Ø | CFA4/A | 190 | 8 x 16Ø |
| CFA6/F | 260 | 12 x 19Ø | CFA6/A | 241 | 8 x 19Ø |
| CFA9/F | 356 | 12 x 230 | CFA9/A | 298 | 8 x 19Ø |
| CFA12/F | 438 | 16 x 23Ø | CFA12/A | 432 | 12 x 23Ø |
* marked items are available fast.
ADAPTOR BACKING FLANGES | Goel Scientific Glass works ltd
Adaptor Backing Flanges by Goel Scientific Glassworks ltd at higher quality, borosilicate glassware products for industrial, laboratory and custom
Product Brand: Goel Scientific Glass Works Ltd
Product In-Stock: InStock
Editor's Rating:
5.01
5.01
