Is the 45Â° angle tube end, carbon steel, type RBS suitable for low-pressure rubber and textile-reinforced plastic hoses with external steel braid?

Yes. The 45Â° angle tube end, carbon steel, type RBS is suitable for low-pressure rubber and textileâreinforced plastic hoses with external steel braid. It is specifically designed for lowâpressure rubber and nonâreinforced or textileâreinforced plastic hoses that have an external steel braid, making it appropriate for applications such as flexible conduits in sanitary fittings, fuel systems, and air systems. The carbon steel, galvanized construction provides adequate mechanical strength and corrosion resistance for typical lowâpressure service. Ensure hose and fitting sizes, pressure ratings, and assembly methods are compatible for safe, leakâfree operation.

Can the 45Â° angle tube end, carbon steel, type RBS be used without a nut in sanitary, fuel, or air flexible conduit applications?

No - the 45Â° angle tube end, carbon steel, type RBS Format without a nut should not be used alone in sanitary, fuel, or air flexible conduit applications. Although designed for low-pressure rubber and non-reinforced/textile-reinforced plastic hoses with an external steel braid and commonly used in such systems, the absence of a nut means it cannot provide a reliable, leak-proof mechanical and pressure-rated connection required for sanitary, fuel, or air systems. Use the proper mating nut or a certified assembly method rated for the specific application and pressure, and follow applicable standards and manufacturer instructions.

Does the 45Â° angle tube end, carbon steel, type RBS require specific hose thickness or braid specs for proper sealing?

45Â° angle tube end, carbon steel, type RBS Format: Yes. the RBS type 45Â° tube end requires hose and braid characteristics within certain ranges to achieve proper sealing and reliable performance. Key requirements: - Hose type and reinforcement: Designed for lowâpressure rubber, nonâreinforced plastic, and textileâreinforced plastic hoses. It is not intended for highâpressure or heavily wireâreinforced hoses unless explicitly specified. - Outer braid: An external steel braid is expected and should be compatible with the fittingâs crimp/press geometry. The braid must be continuous and lend sufficient radial compression for sealing without cutting into the hose cover. - Wall thickness: Hose wall thickness must fall within the fittingâs clamp/crimp and insertion depth tolerances. Too thin a wall can allow extrusion or damage under compression; too thick a wall can prevent full engagement and lead to leakage. Use hose wall thickness typical for lowâpressure rubber or textileâreinforced hoses (manufacturerâs spec for matching RBS clamps/crimps). - Bore fit and insertion: The hose inner diameter must match the tube barb/seat so the hose can be fully pushed to the specified insertion depth. A loose bore increases risk of fluid leakage; an oversize bore prevents correct assembly. - Seal mechanism: As RBS Format is without a nut, sealing relies on hose compression and braid support. Ensure the hose cover and inner tube materials are compatible with the fluid and the required crush/compression to form a seal. - Braid specs: Steel braid should have appropriate diameter, braid angle, and tension to support axial loads and prevent hose pullâout while allowing radial deformation for sealing. Avoid excessively dense or hard braid that prevents proper compression. - Assembly/crimping: Use the manufacturerâs recommended crimp tool, die size, and crimp force for the RBS fitting. Proper crimp profile is critical to avoid leaks. Recommendation: Consult the hose and fitting manufacturerâs datasheets for compatible hose inner/outer diameters, wall thickness ranges, braid construction, and crimp parameters for the 45Â° angle tube end, carbon steel, type RBS Format. If datasheets are unavailable, use hoses specified for lowâpressure rubber or textileâreinforced plastic with an external steel braid and verify fit with a test assembly under operating pressure.

45° angle tube end, carbon steel, type RBS

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Additional information

Material	CS – steel (cast iron)

45° angled tube end fitting type RBS, without a nut, designed for low-pressure rubber and non-reinforced and textile-reinforced plastic hoses, with an external steel braid. Commonly used in flexible conduits for sanitary fittings, fuel systems, air systems, etc. Material: carbon steel, galvanized.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
EC-108307	45° tube end RBS 6 mm (hose 5.5 mm)	6	30	In stock	Enquiry
EC-108309	45° tube end RBS 8 mm (hose 7.5 mm)	8	30	In stock	Enquiry
EC-108311	45° tube end RBS 10 mm (hose 9 mm)	10	30	In stock	Enquiry
EC-108313	45° tube end RBS 12 mm (hose 11.5 mm)	12	30	In stock	Enquiry
EC-108316	45° tube end RBS 15 mm (hose 14.5 mm)	14	30	In stock	Enquiry

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45° angled tube end fitting type RBS, without a nut, designed for low-pressure rubber and non-reinforced and textile-reinforced plastic hoses, with an external steel braid. Commonly used in flexible conduits for sanitary fittings, fuel systems, air systems, etc. Material: carbon steel, galvanized.