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.

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.

Sleeve crimping for hose, steel carbon, type CNFL

All products, Low-pressure fittings and adapters/

Additional information

Material	CS – steel (cast iron)

Sleeve crimping CNFL for crimping hoses rubber and plastic hoses industrial. Intended for ends and connector type CN. Diameter D1 – Diameter outer. Diameter D2 – Diameter inner. Diameter D3 – Diameter lock. Material: steel carbon, galvanized.

List of product variants

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

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Sleeve crimping CNFL for crimping hoses rubber and plastic hoses industrial. Intended for ends and connector type CN. Diameter D1 – Diameter outer. Diameter D2 – Diameter inner. Diameter D3 – Diameter lock. Material: steel carbon, galvanized.