STZ black nipples are composed of durable, schedule 40 black steel. They are hydrostatically tested and available in sizes to fi t residential and light commercial gas and air applications.
STZ® Nipple, Nipple Fitting, Connection Size 1: 3/4 in, Connection Type 1: NPS, Connection Size 2: 3/4 in, Connection Type 2: NPS, NPS|NPS Connection, 4 in Length, Steel, Material Construction: Steel, Finish: Black, SCH 40, 217 psi, 400 deg F
| Connection Size 1 | : | 3/4 in |
| Connection Size 2 | : | 3/4 in |
| Connection Type 1 | : | NPS |
| Connection Type 2 | : | NPS |
| Connection Type | : | NPS|NPS |
| Finish | : | Black |
| Fitting Type | : | Nipple |
| Length | : | 4 in |
| Material Construction | : | Steel |
| Material | : | Steel |
| Pressure Rating | : | 217 psi |
| Schedule Rating | : | SCH 40 |
| Temperature Rating | : | 400 deg F |