Is the Collet for Hydraulic Hoses 1ST/1SC, Zinc-Nickel Carbon Steel, ZF1 Type compatible with both 1ST (R1A) and 1SC hoses without additional adapters?

No — the Collet for Hydraulic Hoses 1ST/1SC, Zinc-Nickel Carbon Steel, ZF1 Type is not compatible with both 1ST (R1A) and 1SC hoses without considering installation method. According to the ZF2 description, the sleeve works with both hose types but requires different assembly approaches: 1ST (R1A) needs external machining for installation, whereas 1SC can be installed without machining. Therefore, while the ZF1 Type fits both hose types dimensionally, you must use the appropriate installation method (machined fit for 1ST, no‑machining for 1SC); no additional adapters are indicated, but correct preparation and assembly procedure are required for proper compatibility and safety.

Can the Collet for Hydraulic Hoses 1ST/1SC, Zinc-Nickel Carbon Steel, ZF1 Type withstand aggressive chemicals and still maintain its 720-hour salt spray corrosion resistance?

Collet for Hydraulic Hoses 1ST/1SC, Zinc-Nickel Carbon Steel, ZF1 Type Format offers excellent corrosion resistance due to its 6–10 µm zinc-nickel coating and is proven to withstand up to 720 hours in salt spray testing. However, resistance to aggressive chemicals depends on the specific chemical agents (acids, alkalis, solvents, chlorides, etc.), their concentrations, temperatures and exposure duration. Zinc-nickel coatings generally provide good chemical resistance superior to plain zinc, particularly against chloride-induced corrosion, but certain aggressive acids, strong alkalis or specific solvents can attack the coating and underlying carbon steel, reducing both chemical resistance and the effective corrosion protection demonstrated in salt spray tests. Conclusion: Collet for Hydraulic Hoses 1ST/1SC, Zinc-Nickel Carbon Steel, ZF1 Type Format will maintain its 720-hour salt spray corrosion resistance under typical industrial environments and many corrosive conditions, but for exposure to strongly aggressive chemicals you should verify compatibility with the specific substances (concentration, temperature, exposure time) or consider additional protection (different coating/material) or testing to ensure long-term performance.

Collet for Hydraulic Hoses 1ST/1SC, Zinc-Nickel Carbon Steel, ZF1 Type

All products, Fittings for high-pressure hoses/

Additional information

Material	CS – steel (cast iron)

The ZF2 clamping sleeve is a reliable solution designed for rubber hydraulic hoses of type 1ST (R1A) or 1SC, ensuring secure and durable connections in demanding hydraulic systems. Depending on the hose type, it allows for external machining installation (1ST) or a convenient no-machining option (1SC), offering flexibility and efficiency during assembly. Manufactured from high-quality carbon steel and finished with a zinc-nickel coating of 6–10 µm, the sleeve provides exceptional protection against wear and corrosion, with proven resistance of up to 720 hours in salt spray testing. The precise outer diameter (D1) guarantees a perfect fit, while the advanced surface treatment extends service life even in harsh industrial environments. Engineered for performance and durability, the ZF2 clamping sleeve is the ideal choice for professionals seeking reliability, safety, and long-term efficiency in hydraulic applications.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-ZF1-10-CN	Sleeve for hose 1ST(R1A)/1SC 5/8", Zn-Ni	16	-	In stock	Enquiry
TI-ZF1-12-CN	Sleeve for hose 1ST(R1A)/1SC 3/4", Zn-Ni	20	-	In stock	Enquiry
TI-ZF1-16-CN	Sleeve for hose 1ST(R1A)/1SC 1", Zn-Ni	25	-	In stock	Enquiry

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The ZF2 clamping sleeve is a reliable solution designed for rubber hydraulic hoses of type 1ST (R1A) or 1SC, ensuring secure and durable connections in demanding hydraulic systems. Depending on the hose type, it allows for external machining installation (1ST) or a convenient no-machining option (1SC), offering flexibility and efficiency during assembly. Manufactured from high-quality carbon steel and finished with a zinc-nickel coating of 6–10 µm, the sleeve provides exceptional protection against wear and corrosion, with proven resistance of up to 720 hours in salt spray testing. The precise outer diameter (D1) guarantees a perfect fit, while the advanced surface treatment extends service life even in harsh industrial environments. Engineered for performance and durability, the ZF2 clamping sleeve is the ideal choice for professionals seeking reliability, safety, and long-term efficiency in hydraulic applications.