To understand how a hose clamp works, it’s important first to learn about several other aspects of hose clamps.
A hose clamp is designed with the purpose of preventing a hose from coming loose from a connection. This is done by securing hose clamps around a hose or another connection point.
Once the hose is tightly fitted around a connection, it prevents leaks. Hose clamps are therefore indispensable for anyone working with hoses or pipes.

What is a hose clamp?

Hose clamps are small but essential components for a secure seal. A typical hose clamp consists of a band and a screw. The band is attached around a hose, and by tightening the screw with a screwdriver to the correct tension, the clamp tightens and firmly grips the hose to prevent it from slipping off and causing leaks.

What are hose clamps used for?

Before using a hose clamp, it’s important to know which type of clamp you need and for what application. There are different types of hose clamps designed for specific uses.

 

Different types of hose clamps:

Worm Gear Clamps: This type has a band and a screw, which is easy to use and provides high clamping force. Worm gear clamps also minimize the risk of damage to soft materials.

T-Bolt Clamps: Designed to withstand higher pressures and vibrations without loosening.

Wire Clamps: Use a flexible wire or spring to secure hoses. These clamps are versatile, with a clamping range from 6.6 mm to 500 mm.

Ear Clamps: Have an “ear” used for permanent, strong connections that resist vibrations.

 

How to choose the right hose clamp?

Besides the clamp type, it’s important to know the size (in mm). A clamp that’s too small won’t fit properly, while one that’s too large won’t seal effectively. That’s why there are various clamp sizes.

How to determine the right size?

• Measure the outer diameter (in mm) of the hose while it’s fitted on the connector.

• Consider the wall thickness (in mm) of the hose.

• Adding the diameter and wall thickness gives the correct clamp size.
  The right diameter, clamp, and fastening prevent leaks. Hose clamps keep flexible hoses and tubes securely in place and prevent twisting.

Available sizes

Our range includes clamps with a clamping range from 2.5 mm up to 500 mm. The band width varies between 2 mm and 30 mm.
We always recommend measuring the hose size accurately to select the right clamp size.

Hose clamps for different applications

Always choose hose clamps made of high-quality materials, such as stainless steel, which are durable and corrosion-resistant. This makes them ideal for sectors involving moisture, chemicals, or extreme temperatures.
In the automotive or plumbing industries, worm gear clamps are commonly used.
T-bolt clamps are typically used in sectors requiring strong connections, like large industrial machines or transport.
Wire clamps suit a wide range of applications and are often found in fuel lines or cooling systems.

How to use hose clamps?

Ribbed fittings ensure a tight fit when a hose is slid over them, which is the only way to prevent leaks.
Ribbed fittings may have multiple ribs or a single rib at the tip. It’s essential that no part of the clamp overlaps the last rib of the fitting.
Steps to attach a hose clamp:

• Slide the clamp onto the hose before mounting it on the ribbed fitting.

• Then slide the hose over the fitting.

• Place the clamp at the correct position at the hose end.

• Tighten the clamp with a screwdriver, wrench, or socket wrench.

• Tighten until the hose is securely fastened.

• Be careful not to overtighten to avoid damaging the hose.
  After installation, always check for leaks of air or fluid and ensure the hose is firmly fixed with no play or movement.
  Regular inspections, maintenance, and replacement if necessary help maintain the reliability of the connections.

Why choose pneuparts hose clamps?

At Pneuparts, you’ll find a wide range of hose clamps with a clamping range from 2.5 mm to 500 mm. Whether for a simple installation, equipment mounting, or extra-strong clamps for sturdy connections, our team of specialists is ready to assist you with the right advice tailored to your needs.

 

 

Back to knowledge pages