QRAF
Adaptor for socket welding - stubs.
Stub with serrated face for socket welding, for used with backing rings OAB (for other dimensions use QRNF).
Series of fittings designed for conveying fluids under pressure with a hot weld connection system (socket welding).
| Reference | d | DN | OAB size | PN | b | d3 | d[5:5] | H | Z | g |
|---|---|---|---|---|---|---|---|---|---|---|
| QRAF034 | 25 | 20 | 3/4" | 16 | 9 | 34 | 54 | 22 | 6 | 46 |
| QRAF100 | 32 | 25 | 1" | 16 | 10 | 41 | 64 | 25 | 6 | 58 |
| QRAF112 | 50 | 40 | 1"1/2 | 16 | 12 | 61 | 83 | 30 | 6 | 122 |
| QRAF114 | 40 | 32 | 1"1/4 | 16 | 11 | 50 | 72 | 27 | 6 | 91 |
| QRAF300 | 90 | 80 | 3" | 16 | 17 | 108 | 129 | 44 | 8 | 411 |
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