King Nipple is a Hose connector with one end male thread, it is made from zinc galvanized (plated) pipe. The thread is NPT as well as BSPT.
Size from 1/2″(DN15) to 8″(DN200).
You can choose welded steel pipe or seamless steel pipe.
| Nipple Standrad | Specs(inch) | Outside Diameter | Tolerances | Wall thickness | Tooth model |
| BS Electric Galvanized Pipe Nipple | 6 | 165 | +-0.5 | 4.5 | 55 DEGREE |
| 5 | 140 | 4 | |||
| 4 | 114 | 4 | |||
| 3 | 88.5 | 3.75 | |||
| 2.1/2 | 76 | 3.75 | |||
| 2 | 60 | 3.5 | |||
| 1.1/2 | 48 | +-1% | 3.25 | ||
| 1.1/4 | 42.3 | 3.25 | |||
| 1 | 33.5 | 3.25 | |||
| 3/4 | 27 | 2.6 | |||
| 1/2 | 21 | 2.6 | |||
| 3/8 | 17.2 | 2.25 | |||
| 1/4 | 13.7 | 2.25 | |||
| 1/8 | 10.3 | 2 | |||
| BSHot Dipped Galvanized Pipe Nipple | 6 | 165 | +-0.5 | 4.5 | 55 DEGREE |
| 5 | 140 | 4 | |||
| 4 | 114 | 4 | |||
| 3 | 88.5 | 3.75 | |||
| 2.1/2 | 76 | 3.75 | |||
| 2 | 60 | 3.5 | |||
| 1.1/2 | 48 | +-1% | 3.25 | ||
| 1.1/4 | 42.3 | 3.25 | |||
| 1 | 33.5 | 3.25 | |||
| 3/4 | 27 | 2.6 | |||
| 1/2 | 21 | 2.6 | |||
| 3/8 | 17.2 | 2.25 | |||
| 1/4 | 13.7 | 2.25 | |||
| 1/8 | 10.3 | 2 | |||
| ANSIElectric Galvanized Pipe Nipple | 6 | 168 | +-0.5 | 6 | 60 DEGREE |
| 5 | 141 | 6 | |||
| 4 | 114 | 5.5 | |||
| 3 | 89 | 5 | |||
| 2.1/2 | 73 | 5 | |||
| 2 | 60 | 3.5 | |||
| 1.1/2 | 48 | +-1% | 3.25 | ||
| 1.1/4 | 42.3 | 3.25 | |||
| 1 | 33.5 | 3.25 | |||
| 3/4 | 27 | 2.6 | |||
| 1/2 | 21 | 2.6 | |||
| 3/8 | 17.2 | 2.25 | |||
| 1/4 | 13.7 | 2.25 | |||
| 1/8 | 10.3 | 2 |