What is the corrosion resistance of the SAE 6000 SUPERCAT Flange End ZSK113, Carbon Steel with Zinc-Nickel Finish in salt spray testing?

The SAE 6000 SUPERCAT Flange End ZSK113, Carbon Steel with Zinc-Nickel Finish demonstrates excellent corrosion resistance in salt spray testing — it withstands up to 720 hours in a salt spray chamber without visible damage.

How does the zinc-nickel finish on the SAE 6000 SUPERCAT Flange End ZSK113, Carbon Steel with Zinc-Nickel Finish affect its suitability for marine or coastal hydraulic installations?

The zinc-nickel finish on the SAE 6000 SUPERCAT Flange End ZSK113, Carbon Steel with Zinc-Nickel Finish significantly improves its suitability for marine or coastal hydraulic installations. The 6–10 µm Zn-Ni coating delivers superior corrosion resistance compared with standard zinc plating, demonstrated by resistance to corrosion for up to 720 hours in salt spray testing. This means the flange end is far less likely to pit, rust, or lose mechanical integrity when exposed to saline atmosphere, spray, or occasional splash contact typical of shipboard, offshore, or coastal environments. Practically, this enhances long-term reliability, reduces maintenance and replacement frequency, and helps maintain hydraulic system seals and crimp integrity under corrosive conditions. Its robust carbon steel core combined with the Zn-Ni barrier provides both the strength required for hydraulic crimped connections and durable environmental protection, making the SAE 6000 SUPERCAT Flange End ZSK113 well-suited for demanding marine applications.

A fitting flange SAE 6000 SUPERCAT, type ZSK113, steel carbon, zinc-nickel

All products, Fittings for high-pressure hoses/

Additional information

Material	CS – steel (cast iron)
Standard length [m]	30, 50

A fitting flange SAE 6000 SUPERCAT (SFS). Intended for crimping in hoses hydraulic and industrial using ferrule crimping, appropriate for type hose. surface coated zinc-nickel o wall thickness layer 6-10 µm, which is characterized very high resistance on corrosion (for 720 hours without corrosion in chamber salt). Material: steel carbon, zinc-nickel.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-ZSK113-12-12-CN	Fitting flange SAE 3/4", hose 3/4" SUPERCAT, Zn-Ni	20	350	In stock	Enquiry
TI-ZSK113-16-12-CN	Fitting flange SAE 1", hose 3/4" SUPERCAT, Zn-Ni	20	350	In stock	Enquiry
TI-ZSK113-16-16-CN	Fitting flange SAE 1", hose 1" SUPERCAT, Zn-Ni	25	280	In stock	Enquiry
TI-ZSK113-20-16-CN	Fitting flange SAE 1.1/4", hose 1" SUPERCAT, Zn-Ni	25	280	In stock	Enquiry
TI-ZSK113-20-20-CN	Fitting flange SAE 1.1/4", hose 1.1/4" SUPERCAT, Zn-Ni	32	210	In stock	Enquiry
TI-ZSK113-24-20-CN	Fitting flange SAE 1.1/2", hose 1.1/4" SUPERCAT, Zn-Ni	32	210	In stock	Enquiry
TI-ZSK113-24-24-CN	Fitting flange SAE 1.1/2", hose 1.1/2" SUPERCAT, Zn-Ni	38	185	In stock	Enquiry

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A fitting flange SAE 6000 SUPERCAT (SFS). Intended for crimping in hoses hydraulic and industrial using ferrule crimping, appropriate for type hose. surface coated zinc-nickel o wall thickness layer 6-10 µm, which is characterized very high resistance on corrosion (for 720 hours without corrosion in chamber salt). Material: steel carbon, zinc-nickel.