HOSE CLAMP

Introduction

A hose clamp may look small, but it plays a critical role in keeping hoses securely attached to their fittings. By applying even radial pressure, a hose clamp creates a leak-proof seal that prevents leaks, vibration-related movement, and accidental disconnections—ensuring safety and reliability in demanding systems.

From automotive fuel lines and industrial compressors to agricultural irrigation and food-processing washdowns, hose clamps act as the final safeguard across countless applications.

At Chief Ling Enterprise Co., Ltd., we have been manufacturing high-performance, Taiwan-made hose clamps for more than 30 years. Today, we proudly supply distributors across South America, the U.S., the Middle East, India, and beyond—trusted worldwide for consistent quality and dependable service.

 

1. Materials of Hose Clamp

1.1 Stainless Steel Hose Clamps

Stainless steel hose clamps provide excellent corrosion resistance, strength, and durability, making them the best choice for harsh environments where moisture, chemicals, and high temperatures are common—such as automotive engine bays, marine systems, and industrial pipelines. They support higher working pressures than plated alternatives and deliver a stable, leak-free seal over time.

Chief Ling offers three stainless steel configurations:

  • All parts in SS#410 or #304
  • Band: SS#410, Housing: SS#430, Screw: Nickel-plated steel
  • Band & Housing: SS#304, Screw: Nickel-plated steel

 

 

 

 

1.2 Galvanized Steel Hose Clamps

Galvanized steel provides reliable performance for general-purpose water, oil, and HVAC systems at a lower cost. Its zinc coating helps delay rust, making it ideal for indoor machinery, irrigation, and aftermarket automotive use.

This is one of our best-selling hose clamp materials—we frequently ship full containers of mixed sizes for our customers.

 

 

1.3 Plastic Hose Clamps (ABS/PP)

Lightweight and cost-effective, plastic hose clamps work well for non-critical applications. However, they lack the tensile strength and temperature tolerance of metal clamps, and can degrade under UV, heat, or extreme cold.

 

1.4 Quick Recommendations

  • Chemicals & Food Contact → 300-series stainless steel
  • High-Heat Exhaust/Turbo Lines → 400-series stainless steel
  • Budget Maintenance → Galvanized steel
  • Light-duty Lab or Battery Packs → ABS/PP

 

2. How to Determine the Right Hose Clamp Size

  • Measure O.D. → Use a vernier caliper to measure the hose’s outside diameter.
  • Band Width → 8 mm for small vacuum lines; 12.7 mm for high-boost or silicone couplers.
  • Thickness → 0.6 mm for hand tools; 0.7 mm for pneumatic tools or high-pressure systems.

Pro Tip: Position the screw at 30–70% of its range for easier adjustments and long-term re-tightening.

 

3. Popular Hose Clamp Types

3.1 HF-2101 American-Style Worm-Drive Clamp

The most common hose clamp type, versatile and easy to service. Available in stainless steel (300/400 series) and galvanized steel, covering diameters from 1/2” to 1”.
View full specs here

 

 

3.2 HF-2202 General Pipe Clamp

A durable 12.7 mm band, ideal for water, light oil, and HVAC applications. Available in multiple sizes from 23 mm to 203 mm.
Full details here

 

3.3 HF-2203 Quick-Release Clamp

Designed for fast installation and changeovers, with a hinged housing and broad size range.
See product page

 

3.4 HF-4106 High-Pressure T-Bolt Clamp

Perfect for applications with pressure spikes or vibration. Available in plated steel and stainless steel.
Specifications here

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