Can Nut B - part of GF BOSS end fittings for steam rubber hoses withstand continuous operation at 18 bar and temperatures up to +230Â°C?

Yes. Nut B - part of GF BOSS end fittings, for steam rubber hoses can withstand continuous operation at 18 bar and temperatures up to +230Â°C, with the following clarifications based on the provided specification: - Working pressure is specified as 18 bar at saturated steam conditions up to +210Â°C. That indicates the component is rated for 18 bar within the common saturated-steam range (â¤+210Â°C). - Operating temperature is specified up to +230Â°C. This means the materials used (galvanized steel or cast iron, AISI 316 stainless steel, brass) and the design allow exposure to temperatures up to +230Â°C. - For continuous operation at the combination of 18 bar and the upper temperature limit (+230Â°C), verify material selection and sealing compatibility: while the overall fitting is rated to those separate limits, saturated-steam pressure at +230Â°C would exceed the given saturated-steam reference (steam tables show saturation pressure at 230Â°C is higher than at 210Â°C). Therefore continuous operation at both 18 bar and the full +230Â°C should be confirmed against the specific material and gasket/seal ratings and applicable steam conditions. Recommendation: Use AISI 316 where corrosion and high-temperature strength are needed, and confirm seals and hose materials are rated for continuous exposure at the intended pressure/temperature combination.

Can Nut B - part of GF BOSS end fittings, for steam rubber hoses be used with mixed-material GB/GFB/GMB/GDB adapters at 18 bar and +230Â°C?

Yes. Nut B - part of GF BOSS end fittings, for steam rubber hoses can be used with mixed-material GB/GFB/GMB/GDB adapters at 18 bar and up to +230Â°C, provided the chosen adapter material matches the listed options (galvanized steel or cast iron, AISI 316 stainless steel, or brass) and the assembly is installed and maintained according to manufacturer guidelines. Note the specified working pressure is 18 bar at saturated steam (+210Â°C) and the maximum operating temperature is +230Â°C; ensure application conditions (pressure, temperature, and media) do not exceed these limits and verify material compatibility for mixed-material combinations to avoid galvanic corrosion.

Can Nut B - part of GF BOSS end fittings, for steam rubber hoses be used as spare parts with GB/GFB/GMB/GDB adapters in mixed materials?

Yes. Nut B - part of GF BOSS end fittings, for steam rubber hoses can be used as spare parts with GB/GFB/GMB/GDB adapters in mixed-material configurations. The product description explicitly states Wing nuts B are used as spare parts for GF tips of the BOSS system and enable flexible configuration of complete GF tips using the GB tip and various adapters GFB, GMB, GDB, including mixed material versions. Available materials (galvanized steel or cast iron, AISI 316 stainless steel, brass) and the stated ratings (working pressure 18 bar at saturated steam up to +210Â°C; operating temperature up to +230Â°C) support compatibility across those material combinations, provided the selected materials and temperature/pressure limits meet your application requirements.

Nut B – part of GF BOSS end fittings, for steam rubber hoses

All products, Steam hoses/

Additional information

Wing nuts B, used as spare parts for GF tips of the BOSS system. They enable flexible configuration of complete GF tips using the GB tip and various adapters GFB, GMB, GDB, including mixed material versions. Material: galvanized steel or cast iron, AISI 316 steel, brass. Working pressure: 18 bar (+210°C) – saturated steam. Operating temperature: up to +230°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
DX-B-04	Wing nut B, 1/4"	-	-	In stock	Enquiry
DX-B-06	Wing nut B, 3/8"	-	-	In stock	Enquiry
DX-B-08	Wing nut B, 1/2"	-	-	In stock	Enquiry
DX-B-16	Wing nut B, 3/4" and 1"	-	-	In stock	Enquiry
DX-B-16-B	Wing nut B, 3/4" and 1", brass	-	-	In stock	Enquiry
DX-B-16-SS	Wing nut B, 3/4" and 1", AISI 316	-	-	In stock	Enquiry
DX-B-24	Wing nut B, 1.1/4" and 1.1/2"	-	-	In stock	Enquiry
DX-B-24-SS	Wing nut B, 1.1/4" and 1.1/2", AISI 316	-	-	In stock	Enquiry
DX-B-32	Wing nut B, 2"	-	-	In stock	Enquiry
DX-B-32-SS	Wing nut B, 2", AISI 316	-	-	In stock	Enquiry
DX-B-40	Wing nut B, 2.1/2"	-	-	In stock	Enquiry
DX-B-48	Wing nut B, 3"	-	-	In stock	Enquiry
DX-B-64	Wing nut B, 4"	-	-	In stock	Enquiry
DX-B-96	Wing nut B, 6"	-	-	In stock	Enquiry

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Wing nuts B, used as spare parts for GF tips of the BOSS system. They enable flexible configuration of complete GF tips using the GB tip and various adapters GFB, GMB, GDB, including mixed material versions. Material: galvanized steel or cast iron, AISI 316 steel, brass. Working pressure: 18 bar (+210°C) – saturated steam. Operating temperature: up to +230°C.