Can the Weld-on end, carbon steel, type CNW be used with both rubber and plastic industrial hoses and secured with straps, clamps, or CNFL crimping sleeves?

Yes. The Weld-on end, carbon steel, type CNW is designed for use with both rubber and plastic industrial hoses. It features a tail for hose attachment and can be secured using straps, clamps, or the special CNFL type crimping sleeves, as appropriate for the hose type and application.

Can Weld-on end, carbon steel, type CNW be welded directly to thin-walled hose fittings without reinforcing inserts?

No - Weld-on end, carbon steel, type CNW should not be welded directly to thin-walled hose fittings without reinforcing inserts. CNW is designed as a weld-on tail for rubber and plastic industrial hoses and is intended to be secured to the hose by straps, clamps, or special CNFL crimping sleeves. Welding directly to thin-walled hose fittings risks distortion, burn-through, loss of strength and seal, and can damage the hose material. Use proper reinforcing inserts or crimping sleeves (e.g., CNFL) and follow manufacturer installation guidelines to ensure mechanical integrity and leak-free performance.

Can Weld-on end, carbon steel, type CNW withstand high-pressure industrial hose applications?

Possibly, but only within limits. Weld-on end, carbon steel, type CNW can be used in many industrial hose systems, yet its suitability for high-pressure applications depends on hose type, attachment method, pressure rating of the CNW assembly, and system safety factors. Key points: - Design: CNW is a weld-on carbon steel end with a tail meant for insertion into rubber or plastic industrial hoses. It is intended to be secured by straps, clamps, or CNFL crimping sleeves. - Material: Carbon steel provides good mechanical strength but is prone to corrosion without proper coating or protection; corrosion can reduce pressure capability over time. - Attachment method matters most: - Crimping with the compatible CNFL sleeve typically offers the most reliable high-pressure joint when done per manufacturer specs and using matched components. - Heavy-duty hose clamps or multiple clamps can work for moderate pressures but are generally less reliable for true high-pressure service. - Simple strap-type fittings are usually for low-to-medium pressures only. - Hose compatibility: The hose itself must be rated for the intended pressure and compatible with a welded tail-style fitting. Rubber and plastic hoses have varying pressure ratings; ensure the hose manufacturer approves a weld-on tail end and the CNW/CNFL combination. - Certification & testing: Use assemblies tested and certified to relevant industry standards (e.g., EN, ISO, SAE) for high-pressure service. Pressure testing after assembly is essential. - Safety margin: Select components with safety factors above the working pressure and account for dynamic loads, temperature, and media. - Recommendations: For genuine high-pressure applications, prefer CNW plus manufacturer-specified CNFL crimp sleeves and hoses rated for the pressure, ensure proper welding and crimping by qualified personnel, apply corrosion protection, and perform pressure tests and periodic inspections. Conclusion: Weld-on end, carbon steel, type CNW can be used in high-pressure industrial hose systems only if paired with appropriately rated hoses and CNFL crimping sleeves, installed per manufacturer procedures, and verified by testing; otherwise, clamps or straps alone are not sufficient for high-pressure service.

Fitting for welding-in, carbon steel, type CNW

All products, Low-pressure fittings and adapters/

Additional information

Material	CS – steel (cast iron)

Fitting type CNW for welding-in made of carbon steel with a “tail” for a hose. Intended for rubber hoses and industrial plastic hoses. Assembly by means of bands, clamps or special sheet-metal ferrules of the CNFL type. Material: carbon steel.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
AC-CNW-050	Fitting for welding-on CNW for hose 1/2", carbon steel	12	10	In stock	Enquiry
AC-CNW-075	Fitting for welding-on CNW for hose 3/4", carbon steel	20	10	In stock	Enquiry
AC-CNW-100	Fitting for welding-on CNW for hose 1", carbon steel	25	10	In stock	Enquiry
AC-CNW-125	Fitting for welding-on CNW for hose 1.1/4", carbon steel	32	10	In stock	Enquiry
AC-CNW-150	Fitting for welding-on CNW for hose 1.1/2", carbon steel	40	10	In stock	Enquiry
AC-CNW-200	Fitting for welding-on CNW for hose 2", carbon steel	50	10	In stock	Enquiry
AC-CNW-250	Fitting for welding-on CNW for hose 2.1/2", carbon steel	65	10	In stock	Enquiry
AC-CNW-300	Fitting for welding-on CNW for hose 3", carbon steel	75	10	In stock	Enquiry
AC-CNW-400	Fitting for welding-on CNW for hose 4", carbon steel	100	10	In stock	Enquiry
AC-CNW-500	Fitting for welding-on CNW for hose 5", carbon steel	125	10	In stock	Enquiry
AC-CNW-600	Fitting for welding-on CNW for hose 6", carbon steel	150	10	In stock	Enquiry
AC-CNW-800	Fitting for welding-on CNW for hose 8", carbon steel	200	10	In stock	Enquiry

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Fitting type CNW for welding-in made of carbon steel with a “tail” for a hose. Intended for rubber hoses and industrial plastic hoses. Assembly by means of bands, clamps or special sheet-metal ferrules of the CNFL type. Material: carbon steel.