Double Wire Hose Clamps

Double Wire Hose Clamps, also known as twin wire or spring wire hose clamps, are designed to provide consistent and reliable clamping force, particularly in applications where temperature fluctuations or vibrations can cause hoses to expand and contract. Their construction features two parallel wires formed into a circular shape with looped ends that are tightened using a screw or other fastening mechanism. This design offers even pressure distribution around the hose, ensuring a secure seal and preventing leaks in automotive, industrial, and agricultural applications.  

Features

• Constructed from spring steel or stainless steel for durability and consistent tension.
• Features a double wire design that provides even clamping pressure around the hose circumference.
• Offers self-adjusting properties to compensate for hose expansion and contraction due to temperature changes.
• Provides excellent resistance to vibration and movement.
• Available in various sizes to accommodate a wide range of hose diameters.
• Easy to install and remove using pliers or specialized clamp tools.
• Offers a secure and leak-proof seal for various types of hoses, including silicone and rubber.
• Cost-effective and reliable fastening solution.
• Suitable for low to medium pressure applications.
• Compact design allows for use in confined spaces.

Technical Data

• Material Options: Spring Steel (typically zinc-plated or coated), Stainless Steel (various grades like 304)
• Wire Diameter: Ranges from approximately 1.5mm to 3mm (dependent on clamp size and intended pressure)
• Clamp Diameter Range: Available for hoses with inner diameters ranging from a few millimeters to several inches (specific ranges will be listed per clamp size).
• Bandwidth (overall width of the double wire): Typically a few millimeters wider than the individual wire diameter.
• Maximum Operating Pressure: Varies significantly based on the clamp size, hose material, and application, typically suitable for low to medium pressure systems (refer to specific product specifications).
• Operating Temperature Range: Dependent on the material used, Spring Steel: Typically -30°C to +120°C (coating dependent); Stainless Steel: Typically -50°C to +150°C (grade dependent)
• Corrosion Resistance: Zinc-plated Spring Steel: Offers moderate corrosion resistance; Stainless Steel: Offers excellent corrosion resistance.
• Fastening Mechanism: Screw-type (often with a slotted or hex head), or pinch-type (requiring specialized pliers for installation and removal).
• Application Tools: Pliers, screwdriver, or specialized double wire clamp tools.
• Typical Applications: Automotive hoses (fuel lines, coolant hoses, air intake hoses), small engine hoses, agricultural equipment, industrial machinery.

Specifications

To customize any other sizes, please contact sales for further information.