Half collar represents the latest mechanical coupling technology for connecting a variety diameter pipe to save the installation time, install easily and remove conveniently.
Special design is allowable, welcome to contact us.
Half collar represents the latest mechanical coupling technology for connecting a variety diameter pipe to save the installation time, install easily and remove conveniently.
Special design is allowable, welcome to contact us.
| Part No. | Part Name | Material | Standard |
| 1 | Threaded Housing | QT450-10 | GB/T1348 EN1563 |
| 2 | Lower Housing | QT450-10 | GB/T1348 EN1563 |
| 3 | Bolt and Nut Gasket | Carbon Steel 4.8/8.8 | GB/T16938 |
| 4 | Gasket | EPDM/SBR/NBR | GB/T21873 EN681-1 |
| 5 | Cap | Q235B | GB/T700 |
| Briefs & Features | |
| 1 | Suitable for steel, iron, plastic pipes, wide range of pipe diameters. |
| 2 | Working pressure PN10/PN16. |
| 3 | Maximum temperature -10°C to+70°C. |
| 4 | Suitable for potable water (WRAS approved), recycled water and sewage. Corrosion resistant structure. |
| 5 | Total angle deviation is +/- 6 degree. |
| Complying Standard | |
| Coating | EN30677 |
| Test | EN12266-1 |
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| Specification | OD | Flange DN | L | D2 | N | K |
| 110×65 | 110 | 65 | 300 | 145 | 4 | 19 |
| 110×80 | 110 | 80 | 300 | 160 | 8 | 19 |
| 110×100 | 110 | 100 | 300 | 180 | 8 | 19 |
| 168×80 | 160 | 80 | 300 | 160 | 8 | 19 |
| 160×100 | 160 | 100 | 300 | 180 | 8 | 19 |
| 160×150 | 160 | 150 | 300 | 240 | 8 | 23 |
| 200×80 | 200 | 80 | 300 | 160 | 8 | 19 |
| 200×100 | 200 | 100 | 300 | 180 | 8 | 19 |
| 200×150 | 200 | 150 | 300 | 240 | 8 | 23 |
| 200×200 | 200 | 200 | 500 | 295 | 12 | 23 |
| 250×80 | 250 | 80 | 300 | 160 | 8 | 19 |
| 250×100 | 250 | 100 | 300 | 180 | 8 | 19 |
| 250×150 | 250 | 150 | 300 | 240 | 8 | 23 |
| 315×80 | 315 | 80 | 300 | 160 | 8 | 19 |
| 315×100 | 315 | 100 | 300 | 180 | 8 | 19 |
| 315×150 | 315 | 150 | 300 | 240 | 8 | 23 |
| 315×200 | 315 | 200 | 500 | 295 | 12 | 23 |
| 315×300 | 315 | 300 | 500 | 410 | 12 | 28 |
| 400×80 | 400 | 80 | 300 | 160 | 8 | 19 |
| 400×100 | 400 | 100 | 300 | 180 | 8 | 19 |
| 400×150 | 400 | 150 | 300 | 240 | 8 | 23 |
| 400×200 | 400 | 200 | 500 | 295 | 12 | 23 |
| 400×300 | 400 | 300 | 500 | 410 | 12 | 28 |
| 500×100 | 500 | 100 | 300 | 180 | 8 | 19 |
| 500×150 | 500 | 150 | 300 | 240 | 8 | 23 |
| 500×200 | 500 | 200 | 500 | 295 | 12 | 23 |
| 500×300 | 500 | 300 | 500 | 410 | 12 | 28 |
| 630×100 | 630 | 100 | 300 | 180 | 8 | 19 |
| 630×150 | 630 | 150 | 300 | 240 | 8 | 23 |
| 630×200 | 630 | 200 | 500 | 295 | 12 | 23 |
| 630×200 | 630 | 300 | 500 | 410 | 12 | 28 |
| 630×400 | 630 | 400 | 500 | 525 | 16 | 31 |
