Steam hose end with GW, steel/galvanized cast iron GF BOSS
BSP and NPT internal threaded fittings for rubber hoses for steam, with a ribbed tail for the hose, with a lock – for installation in the hose using BOSS SBC type steam clamps. The complete fitting consists of three parts – a spherical end GB with a spigot (“tail”) for the hose, a wing nut B with a special internal thread (NPS), and a special GFB adapter with an external thread (NPS) matching the nut and an internal thread of the same size as the fitting. The GFB adapter has a conical polymer or copper insert that works with the spherical end. This creates a tight, steam-resistant, and high-temperature connection that is also easy to unscrew and screw without the use of special tools, using the wing nut. Material: galvanized steel/cast iron. Working pressure: 18 bar (+210°C) – saturated steam. Operating temperature: up to +230°C.
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BSP and NPT internal threaded fittings for rubber hoses for steam, with a ribbed tail for the hose, with a lock – for installation in the hose using BOSS SBC type steam clamps. The complete fitting consists of three parts – a spherical end GB with a spigot (“tail”) for the hose, a wing nut B with a special internal thread (NPS), and a special GFB adapter with an external thread (NPS) matching the nut and an internal thread of the same size as the fitting. The GFB adapter has a conical polymer or copper insert that works with the spherical end. This creates a tight, steam-resistant, and high-temperature connection that is also easy to unscrew and screw without the use of special tools, using the wing nut. Material: galvanized steel/cast iron. Working pressure: 18 bar (+210°C) – saturated steam. Operating temperature: up to +230°C.
Additional information
| Material | CS – steel (cast iron) |
|---|---|
| Standard length [m] | 60 |















