TUCAI Spiral Hose 800 mm SK/SK Stainless Steel 3954

The TUCAI Spiral Hose 800 mm SK/SK Stainless Steel 3954 is a flexible metal hose designed for reliable fluid transfer and connections where corrosion resistance and mechanical strength are required. With an 800 mm length and stainless steel construction, this spiral hose provides a compact, durable solution for plumbing, HVAC and light industrial installations that require a metal-bodied flexible connection with screw-type fittings at both ends.

Advantages

This stainless steel spiral hose combines flexibility with high resistance to corrosion and wear, offering consistent performance in environments with moisture, temperature changes or exposure to aggressive media. The hose’s spiral design supports bending without kinking while maintaining internal flow characteristics. Metal screw-type end fittings ensure secure mechanical attachment and compatibility with standard threaded connections used in plumbing and equipment assemblies.

Suitable for

• Plumbing connections where a metal flexible connector is preferred
• HVAC systems requiring corrosion-resistant flexible lines
• Industrial equipment and machinery with moving or vibrating components
• Applications that require a compact, bendable stainless-steel hose with screw fittings

Key specifications

• Length: 800 mm
• Material: stainless steel construction
• Design: spiral (flexible metal hose)
• End connections: screw-type fittings on both ends (SK/SK)
• Typical applications: fluid transfer, flexible connection in plumbing, HVAC and light industry

How to use

Install the spiral hose by ensuring both mating threaded connections are clean and free from debris. Hand-start the screw-type fittings onto the mating threads to avoid cross-threading, then tighten with an appropriate wrench until a secure, leak-free connection is achieved—do not overtighten. Route the hose to avoid sharp bends beyond its natural curvature and prevent contact with abrasive surfaces or heat sources that exceed the stainless steel’s operating range. Confirm compatibility of the hose material with the conveyed fluid and operating temperatures before assembly.

Usage recommendations

For reliable long-term performance, use the hose within recommended bend radius and pressure limits, support it where necessary to reduce stress on fittings, and inspect connections periodically for signs of wear, corrosion or loosening. Replace the hose if any deformation, persistent leakage or damage to fittings is observed.