High Quality Constant Tension Hose Clamps Suppliers

As a relaible constant tension hose clamps suppliers in China, we produce kinds of high quality constant tension clamps. This specific clamp variant—defined by its 15.8mm (5/8 inch) band width, torque-calibrated constant-tension mechanism, and integrated sealing washers—is engineered for industrial applications demanding repeatable performance, vibration dampening, and superior load distribution. It represents a hybrid design that merges the reliability of a constant-tension mechanism with the enhanced sealing capability of a load-spreading washer interface.

Component of constant tension hose clamps

15.8mm High-Tensile Stainless Steel Band: The specified width provides an optimal balance between high surface contact area (for secure sealing on medium to large-diameter hoses) and material efficiency. The band is typically fabricated from AISI 304 or 316 stainless steel for corrosion resistance.

Torque-Calibrated Constant-Tension Mechanism: At the core is a pre-loaded spring assembly (often Belleville washers) housed within the clamp's take-up mechanism. This assembly is engineered to deliver a consistent, predefined clamping force when the drive screw is torqued to its specified "collapse point." This ensures uniform installation force across all clamps in a system.

Integrated Load-Distribution Washers: The defining feature. High-grade steel or stainless steel washers are integrated under the screw head and/or within the housing.

Primary Function: To distribute the axial clamping force over a wider area of the band and housing.

Key Benefit: This prevents localized deformation or "dig-in," protects the band's finish, and creates a more stable mechanical interface that resists loosening under torsional vibration.

Applications of constant tension hose clamps

This clamp is specified for systems where process control, reliability, and medium-duty performance are paramount:

Industrial Process Lines: Cooling water, low-pressure hydraulics, air, and chemical transfer lines in manufacturing plants.

Heavy-Duty Mobile Equipment: Coolant and fluid systems on generators, compressors, and agricultural machinery.

Marine & Offshore Applications: Freshwater, seawater, and fuel lines on boats, where corrosion resistance and vibration are constant challenges.

HVAC&R Systems: Connections for chillers, condenser units, and large air handling systems.

General Engineering & Maintenance: The preferred choice for OEM replacements and upgrades where a standard worm-drive clamp's performance is inadequate, but a full T-bolt clamp is over-engineered.

As a leading constant tension hose clamp suppliers in China, we provide OEM & ODM service. If you are interested, please contact us.

Package of hose clamp

1. bulk in carton

2.bag+carton+pallet

3.neutral box+neutral carton+pallet

4.plastic box+carton+pallet

5.customized color box+customized color carton

We will try our best to be your best constant tension hose clamp suppliers.