QBE SDR 33 - Stub flange
Stub flange, short spigot, for butt welding for ISO/DIN backing rings SDR 33 - S 16.
Series of short and long fittings designed for conveying fluids under pressure for butt welding and electrofusion applications.
| Reference | Z | d | g |
|---|---|---|---|
| QBE33110 | 83 | *110 | 310 |
| QBE33125 | 87 | *125 | 308 |
| QBE33140 | 83 | *140 | 420 |
| QBE33160 | 95 | *160 | 555 |
| QBE33180 | 84 | *180 | 535 |
| QBE33200 | 121 | *200 | 1195 |
| QBE33225 | 121 | *225 | 960 |
| QBE33250 | 119 | *250 | 1765 |
| QBE33280 | 118 | *280 | 1375 |
| QBE33315 | 165 | *315 | 2490 |
| QBE33355 | 180 | *355 | 3590 |
| QBE33400 | 195 | *400 | 5440 |
| QBE33450 | 139 | *450 | 7470 |
| QBE33500 | 138 | *500 | 6560 |
| QBE33560 | 139 | *560 | 9840 |
| QBE33630 | 142 | *630 | 7520 |
| QBE33710 | 135 | *710 | 13060 |
| QBE33800 | 150 | *800 | 15000 |
* resale products
- Size range: d 12 ÷ d 800 (mm)
- Nominal pressure: SDR 17 (PN10) with water at 20 °C, SDR 11 (PN16) with water at 20 °C
- Temperature range: -40 °C ÷ 60 °C
- Coupling standards - Reference standards:
- Welding: EN ISO 15494. Can be coupled to pipes according to EN ISO 15494
- Flanging system: ISO 7005-1, EN 1092-1, EN ISO 15494, ANSI B16.5 cl.150
- Construction criteria: UNI EN ISO 15494
- Test methods and requirements: UNI EN ISO 15494
- Installation criteria: DVS 2202-1, DVS 2207-1, UNI EN 12201- 3, UNI 10520, ISO 21307,UNI 10521, UNI EN 1555-3, ISO 4427- 3, ISO 4437-3
- Fitting material: PE-HD
- Seal material: EPDM, FKM