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Nipple is used as a joint for the electrode. The conical joint not only has high flexural strength, but also is easy to connect.
We supply 3 types of nipples: 3TPI/4TPI/4TPIL/T4N/ T4L.
Nipple Dimension Table
| Electrode diameter | Joint | Joint hole | Pitch | |||||||||
| D | L | d2 | l | d1 | H | |||||||
| 75 | 46.04 | -0.5 | 76.2 | -1.0 | 20.8 | -30 | 6 | 39.72 | 0.5 | 41.10 | 0.5 | 6.35 |
| 100 | 69.85 | -0.5 | 101.6 | -1.0 | 40.3 | -30 | 6 | 63.53 | 0.5 | 53.80 | 0.5 | 6.35 |
| 130 | 79.38 | -0.5 | 127.0 | -1.0 | 45.6 | -30 | 6 | 73.06 | 0.5 | 66.50 | 0.5 | 6.35 |
| 150 | 99.08 | -0.5 | 139.7 | -1.0 | 56.2 | -30 | 6 | 85.76 | 0.5 | 72.85 | 0.5 | 6.35 |
| 200 | 122.24 | -0.5 | 177.8 | -1.0 | 80.0 | -30 | 6 | 115.92 | 0.5 | 91.90 | 0.5 | 6.35 |
| 250 | 155.58 | -0.5 | 220.1 | -1.0 | 103.8 | -30 | 10 | 147.14 | 0.5 | 113.05 | 0.5 | 8.47 |
| 300 | 177.17 | -0.5 | 270.9 | -1.0 | 116.9 | -30 | 10 | 168.73 | 0.5 | 138.45 | 0.5 | 8.47 |
| 350 | 215.90 | -0.5 | 304.8 | -1.0 | 150.0 | -30 | 10 | 207.47 | 0.5 | 155.40 | 0.5 | 8.47 |
| 400 | 241.30 | -0.5 | 338.6 | -1.0 | 169.8 | -30 | 10 | 232.87 | 0.5 | 172.30 | 0.5 | 8.47 |
| 450 | 273.0 | -0.5 | 355.6 | -1.0 | 198.7 | -30 | 10 | 264.62 | 0.5 | 180.80 | 0.5 | 8.47 |
| 500 | 298.45 | -0.5 | 372.5 | -1.0 | 221.3 | -30 | 10 | 290.02 | 0.5 | 189.25 | 0.5 | 8.47 |
| 600 | 317.50 | -0.5 | 457.2 | -1.0 | 233.5 | -30 | 10 | 324.00 | 0.5 | 243.50 | 0.5 | 6.35 |
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