GTL
GTL 系列铜铝连接管（堵油型）
Connects circular wire and semicircle-sector wire in distribution equipment or power supply cables.
技术要点
- Copper-aluminium bimetal connecting tube.
- Catalog table includes D, d, D1, d1, L1, L2, and L dimensions.
- Friction-welding craft stated in catalog.
| Model & Spec | D | d | D1 | d1 | L1 | L2 | L |
|---|---|---|---|---|---|---|---|
| GTL-16 | 11 | 6.1 | 9 | 5.2 | 30 | 25 | 70 |
| GTL-25 | 12 | 7.1 | 10 | 6.1 | 33 | 27 | 75 |
| GTL-35 | 14 | 8.5 | 11 | 7.1 | 40 | 30 | 85 |
| GTL-50 | 16 | 9.8 | 13 | 8.5 | 42 | 32 | 95 |
| GTL-70 | 18 | 11.5 | 15 | 9.8 | 46 | 38 | 105 |
| GTL-95 | 21 | 13.5 | 17 | 11.5 | 50 | 40 | 110 |
| GTL-120 | 23 | 15 | 19 | 13.5 | 55 | 42 | 112 |
| GTL-150 | 25 | 17 | 21 | 15 | 55 | 44 | 118 |
| GTL-185 | 27 | 18.6 | 23 | 17 | 58 | 46 | 125 |
| GTL-240 | 30 | 21.5 | 26 | 18.6 | 60 | 54 | 130 |
| GTL-300 | 34 | 24 | 28 | 21.5 | 66 | 56 | 145 |
| GTL-400 | 38 | 27 | 30 | 24 | 70 | 60 | 155 |
| GTL-500 | 45 | 30 | 34 | 27 | 75 | 65 | 165 |