Is the SPRING metal spiral cover suitable for outdoor use and resistant to corrosion over time?

Yes . the SPRING metal spiral cover is suitable for outdoor use and offers good resistance to corrosion over time. Itâs made of galvanized spring steel, which provides a protective zinc coating that helps prevent rusting when exposed to moisture and weather. That makes it appropriate for protecting hoses outdoors from abrasion, bending and crushing. A few practical notes: - Galvanization greatly improves corrosion resistance but is not completely impervious: in very aggressive environments (constant seawater spray, high salt content, or chemical exposure) corrosion can eventually occur faster than in normal outdoor conditions. - Choose the appropriate wire thickness/coil spacing (1.6 mm â 5 mm spacing, 2 mm â 6 mm, 3 mm â 10 mm) to match your hose diameter and mechanical demands for optimal longevity. - For maximum lifespan in harsh environments, consider additional protection (e.g., periodic inspection, cleaning, or stainless-steel alternatives if prolonged exposure to saltwater or corrosive chemicals is expected).

Can the SPRING metal spiral cover be easily cut to length and rejoined without losing protective performance?

Yes. The SPRING metal spiral cover can be cut to the required length and rejoined without significant loss of protective performance. Made of galvanized spring steel with coil spacings of 5 mm (1.6 mm wire), 6 mm (2 mm wire) or 10 mm (3 mm wire), the spiral structure retains its abrasion, bending and crush-protection properties after trimming. For best results, cut between coils, deburr the cut ends, and overlap or reconnect the coils by bending the end turns together to restore continuity. Properly rejoined ends will maintain the coverâs protective function.

Can SPRING metal spiral cover be used with hydraulic hoses operating under high pressure?

Yes. SPRING metal spiral cover can be used with hydraulic hoses operating under high pressure, with some important considerations. Why itâs suitable: - Material and design: SPRING metal spiral cover is made of galvanized spring steel and its coiled construction provides strong mechanical protection against abrasion, bending and crushing. common threats to hydraulic hoses under high-pressure service. - Flexibility: The spiral wrap allows hoses to flex and bend without constraining movement, which helps prevent stress concentrations that could damage hose assemblies. Key considerations before use: - Hose diameter and coil spacing: Choose the SPRING variant with appropriate coil spacing for your hose diameter and bending requirements. Available spacings: 5 mm (wire 1.6 mm), 6 mm (wire 2.0 mm), 10 mm (wire 3.0 mm). - Mechanical loads: While SPRING protects against external damage, it does not increase the hoseâs internal pressure rating. Ensure the hydraulic hose itself is rated for the systemâs maximum pressure. - Crushing and impact: For extreme crushing or heavy-impact environments, confirm the chosen wire thickness and coil spacing provide adequate resistance; thicker wire (3.0 mm, 10 mm spacing) offers higher mechanical strength. - Corrosion environment: Galvanized steel resists corrosion, but in highly corrosive environments (saltwater, chemicals) additional protection or alternative materials may be required. - Assembly and inspection: Ensure proper installation without sharp edges and maintain regular inspections for coil deformation or damage that could compromise protection. Conclusion: SPRING metal spiral cover is an effective protective solution for high-pressure hydraulic hoses when paired with hoses rated for the operating pressure and when the correct wire thickness and coil spacing are selected for the environment and mechanical risks.

SPRING metal spiral cover

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Additional information

Standard length [m]	50

Spiral shield made of steel wire designed to protect hoses (hoses) from abrasion, bending, and crushing. Standard length 5 m. Material: galvanized spring steel. Spacing between coils: 5 mm (for wire thickness 1.6 mm), 6 mm (for wire thickness 2 mm), 10 mm (for wire thickness 3 mm).

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
RF-SPRING-10	Spiral cover inner diameter 10 mm, wire 1.6 mm	-	-	In stock	Enquiry
RF-SPRING-12	Spiral cover inner diameter 12 mm, wire 1.6 mm	-	-	In stock	Enquiry
RF-SPRING-14	Spiral cover inner diameter 14 mm, wire 1.6 mm	-	-	In stock	Enquiry
RF-SPRING-15	Spiral cover inner diameter 15 mm, wire 1.6 mm	-	-	In stock	Enquiry
RF-SPRING-17	Spiral cover inner diameter 17 mm, wire 1.6 mm	-	-	In stock	Enquiry
RF-SPRING-19	Spiral cover inner diameter 19 mm, wire 1.6 mm	-	-	In stock	Enquiry
RF-SPRING-20	Spiral cover inner diameter 20 mm, wire 1.6 mm	-	-	In stock	Enquiry
RF-SPRING-22	Spiral cover inner diameter 22 mm, wire 2 mm	-	-	In stock	Enquiry
RF-SPRING-24	Spiral cover inner diameter 24 mm, wire 2 mm	-	-	In stock	Enquiry
RF-SPRING-25	Spiral cover inner diameter 25 mm, wire 2 mm	-	-	In stock	Enquiry
RF-SPRING-27	Spiral cover inner diameter 27 mm, wire 2 mm	-	-	In stock	Enquiry
RF-SPRING-29	Spiral cover inner diameter 29 mm, wire 2 mm	-	-	In stock	Enquiry
RF-SPRING-30	Spiral cover inner diameter 30 mm, wire 2 mm	-	-	In stock	Enquiry
RF-SPRING-33	Spiral cover inner diameter 33 mm, wire 3 mm	-	-	In stock	Enquiry
RF-SPRING-34	Spiral cover inner diameter 34 mm, wire 3 mm	-	-	In stock	Enquiry
RF-SPRING-37	Spiral cover inner diameter 37 mm, wire 3 mm	-	-	In stock	Enquiry
RF-SPRING-40	Spiral cover inner diameter 40 mm, wire 3 mm	-	-	In stock	Enquiry
RF-SPRING-42	Spiral cover inner diameter 42 mm, wire 3 mm	-	-	In stock	Enquiry
RF-SPRING-46	Spiral cover inner diameter 46 mm, wire 3 mm	-	-	In stock	Enquiry
RF-SPRING-48	Spiral cover inner diameter 48 mm, wire 3 mm	-	-	In stock	Enquiry
RF-SPRING-50	Spiral cover inner diameter 50 mm, wire 3 mm	-	-	In stock	Enquiry

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Spiral shield made of steel wire designed to protect hoses (hoses) from abrasion, bending, and crushing. Standard length 5 m. Material: galvanized spring steel. Spacing between coils: 5 mm (for wire thickness 1.6 mm), 6 mm (for wire thickness 2 mm), 10 mm (for wire thickness 3 mm).