121-143mm Stainless Steel 304 Constant Tension Hose Clamp
- Standard Band Width: 15.8 mm
- Standard Band Thickness: 0.99mm
- Sample Size Shown: 121-143 mm
- Weight:114.3g
- Material Options: Stainless Steel 304; Stainless Steel 316; Zinc‑Plated Carbon Steel
121-143mm Stainless Steel 304 Constant Tension Hose Clamp
Techi industrial produce constant tension worm drive hose clamp 14.2mm(5/8″) band,15.8mm(9/6″) band, Constant Tension Clamp with Washer and Liner W2 W4, High torque/High-Torque Constant Tension Hose Clamp with Washer and Liner,Constant tension worm drive hose clamp with washer AISI301 AISI304,Constant tension American type hose clamp size 14-27mm till 210-232mm.
121-143mm Constant Tension Hose Clamp Material:
| Material | Band | Housing | Washer | Screw |
| W2 | AISI 301SS/304SS | AISI 301SS/304SS | AISI 410SS | Galvanized steel |
| W4 | AISI 301SS/304SS | AISI 301SS/304SS | AISI 410SS | AISI 301SS/304SS |
121-143mm Constant Tension Hose Clamp measurement and real pictures:
121-143mm Constant Tension Hose Clamp Size:
| Size | SUGGESTED INSTALL TORQUE | |
| MM | INCH | |
| 26-45 | 1″-1.75″ | 11Nm |
| 32-54 | 1.25″-2.125″ | |
| 45-67 | 1.75″-2.625″ | |
| 57-79 | 2.25″-3.125″ | |
| 70-92 | 2.75″-3.625 | |
| 83-105 | 3.25″-4.125″ | |
| 96-118 | 3.75″-4.625″ | |
| 108-130 | 4.25″-5.125″ | |
As a professional hose clamp manufacturer in China, Techi Industrial supplies customized sizes, materials, and packaging solutions for global distributors, wholesalers, and OEM customers.
Constant‑Tension Worm Drive Hose Clamp Component:
15.8mm High-Tensile Stainless Steel Band:Â 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:Â The defining feature. High-grade steel or stainless steel washers are integrated under the screw head and/or within the housing.
Primary Function:Â 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.
121-143mm Constant Tension Hose Clamp Product Features：
1. Heavy Duty Worm Drive Design
Provides strong clamping force and secure tightening performance to prevent leaks and loosening.
2. Stainless Steel Material
Available in SS304/SS316 stainless steel for excellent corrosion resistance and durability.
3. Adjustable Size Range
Flexible band design fits various hose diameters for multiple applications.
4. Hose Protection Design
Smooth rolled edges help prevent hose damage during installation.
5. High Torque Performance
Hex screw design allows easy tightening with strong and reliable fastening force.
121-143mm Constant Tension Hose Clamp Shipment:
