Can the Carbon Steel Hose Collet, CNFL Type be used with hydraulic fluids and high-pressure systems without compromising the clamping integrity?

Yes — the Carbon Steel Hose Collet, CNFL Type can be used with hydraulic fluids and in many high‑pressure systems without compromising clamping integrity, provided the following conditions are met: - Material compatibility: The carbon steel body with galvanized finish offers good mechanical strength and corrosion resistance for typical hydraulic fluids. Confirm fluid chemistry (e.g., phosphate esters, glycol‑based fluids) won’t attack the zinc coating or steel substrate for your specific application. - Pressure rating and hose match: The sleeve’s defined diameters (D1, D2, D3) ensure a tight fit when matched to the correct CN type hose and coupling. Use only hoses and fittings rated for the system’s maximum working and surge pressures; the collet must be specified for those ratings. - Proper assembly/crimping: Correct crimping procedure, tooling, and dimensions are essential to achieve the intended clamping force and prevent leaks under high pressure. - Environmental and service conditions: For extremely corrosive environments, very high temperatures, or aggressive fluids, consider alternative finishes or materials (stainless steel) to avoid long‑term degradation. In summary, when paired with compatible hydraulic fluids, correctly rated hoses/couplings, and proper assembly, the Carbon Steel Hose Collet, CNFL Type will maintain clamping integrity in high‑pressure hydraulic applications.

Carbon Steel Hose Collet, CNFL Type

Q: Is the Carbon Steel Hose Collet, CNFL Type compatible with both rubber and plastic industrial hoses and resistant to corrosion in harsh environments?

Yes. The Carbon Steel Hose Collet, CNFL Type is compatible with both rubber and plastic industrial hoses and is resistant to corrosion in harsh environments. It is specifically engineered for CN type ends and couplings to provide a tight, stable crimping connection for rubber and plastic hose constructions. Manufactured from high‑quality carbon steel with a galvanized finish, the collet offers strong resistance to corrosion and mechanical wear, extending service life and maintaining reliability in demanding industrial conditions. Carefully defined dimensions (outer diameter D1, inner diameter D2, lock diameter D3) ensure proper fit and seal to minimize leakage and failure.

All products, Low-pressure fittings and adapters/

Additional information

Material	CS – steel (cast iron)

The CNFL clamping sleeve is a reliable solution for secure crimping of rubber and plastic industrial hoses, ensuring durability and precision in demanding applications. Specially engineered for CN type ends and couplings, it provides a tight and stable connection that enhances safety and efficiency in fluid transfer systems. Manufactured from high‑quality carbon steel with a galvanized finish, the sleeve offers excellent resistance to corrosion and mechanical wear, extending the service life of the installation even in challenging industrial environments. Its carefully defined dimensions – outer diameter (D1), inner diameter (D2), and lock diameter (D3) – guarantee perfect compatibility and optimal fit, reducing the risk of leakage or failure. Easy to integrate into existing systems, the CNFL clamping sleeve combines strength, reliability, and cost‑effectiveness, making it an ideal choice for companies seeking long‑lasting performance and professional results in hose assembly operations.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
AC-CNFL-150-1	LD sleeve for hose 1.1/2" (49÷51 mm), galvanized steel	38	-	In stock	Enquiry
AC-CNFL-150-2	LD sleeve for hose 1.1/2" (51÷54 mm), galvanized steel	38	-	In stock	Enquiry
AC-CNFL-150-3	LD sleeve for hose 1.1/2" (54÷57 mm), galvanized steel	38	-	In stock	Enquiry
AC-CNFL-200-1	LD sleeve for 2" hose (65÷67 mm), galvanized steel	50	-	In stock	Enquiry
AC-CNFL-200-2	LD sleeve for 2" hose (67÷70 mm), galvanized steel	50	-	In stock	Enquiry
AC-CNFL-200-3	LD sleeve for 2" hose (70÷73 mm), galvanized steel	50	-	In stock	Enquiry
AC-CNFL-250-1	LD sleeve for hose 2.1/2" (78÷82.5 mm), galvanized steel	65	-	In stock	Enquiry
AC-CNFL-250-2	LD sleeve for hose 2.1/2" (80÷82.5 mm), galvanized steel	65	-	In stock	Enquiry
AC-CNFL-300-1	LD sleeve for 3" hose (90.5÷92 mm), galvanized steel	75	-	In stock	Enquiry
AC-CNFL-300-2	LD sleeve for 3" hose (92.5÷95 mm), galvanized steel	75	-	In stock	Enquiry
AC-CNFL-300-3	LD sleeve for 3" hose (95.6÷98.5 mm), galvanized steel	75	-	In stock	Enquiry
AC-CNFL-400-1	LD sleeve for 4" hose (117.5÷119 mm), galvanized steel	100	-	In stock	Enquiry
AC-CNFL-400-2	LD sleeve for 4" hose (119.5÷122 mm), galvanized steel	100	-	In stock	Enquiry
AC-CNFL-400-3	LD sleeve for 4" hose (122.5÷125.5 mm), galvanized steel	100	-	In stock	Enquiry

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The CNFL clamping sleeve is a reliable solution for secure crimping of rubber and plastic industrial hoses, ensuring durability and precision in demanding applications. Specially engineered for CN type ends and couplings, it provides a tight and stable connection that enhances safety and efficiency in fluid transfer systems. Manufactured from high‑quality carbon steel with a galvanized finish, the sleeve offers excellent resistance to corrosion and mechanical wear, extending the service life of the installation even in challenging industrial environments. Its carefully defined dimensions – outer diameter (D1), inner diameter (D2), and lock diameter (D3) – guarantee perfect compatibility and optimal fit, reducing the risk of leakage or failure. Easy to integrate into existing systems, the CNFL clamping sleeve combines strength, reliability, and cost‑effectiveness, making it an ideal choice for companies seeking long‑lasting performance and professional results in hose assembly operations.