Abrasive Sandblasting Hose: The Ultimate Guide 2023

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If you are looking for an abrasive sandblasting hose, then you have come to the right place.

In this ultimate guide, we will provide you with everything you need to know about abrasive sandblasting hoses, including what they are, how they work, and the different types available.

What Is An Abrasive Sandblasting Hose?

black rubber sandblast hose

An abrasive sandblasting hose is a specialized type of hose that is used to convey abrasive materials, such as sand, steel shot, and aluminum oxide, from a sandblasting machine to the target surface. These hoses are designed to withstand the high pressure and abrasion that is involved in sandblasting operations.

How Does An Abrasive Sandblasting Hose Work?

sandblast hose work

A sandblasting hose works by connecting the sandblasting machine to the target surface. The hose is filled with abrasive material, which is then propelled at high speeds through the hose and out of the nozzle. The force of the abrasive material hitting the surface is what causes the cleaning or preparation process.

Different Types of Abrasive Sandblasting Hoses

rubber sandblasting hose

There are several different types of abrasive sandblasting hoses available on the market today. The most common types include:

1. Rubber Sandblasting Hose – Rubber sandblasting hoses are durable and flexible, making them ideal for most sandblasting applications. They are resistant to abrasion and can handle high pressure, making them a popular choice for industrial applications.
2. PVC Sandblasting Hose – PVC sandblasting hoses are lightweight and flexible, making them easy to handle and maneuver. They are resistant to abrasion and can handle moderate pressure, making them suitable for light to medium sandblasting applications.
3. Polyurethane Sandblasting Hose – Polyurethane sandblasting hoses are highly flexible and resistant to abrasion, making them ideal for use in tight spaces or hard-to-reach areas. They can handle high pressure and are suitable for a wide range of sandblasting applications.

How to Choose the Best Abrasive Sandblasting Hose

choose sandblasting hose

When choosing an abrasive sandblasting hose, there are several factors to consider, including the type of abrasive material being used, the size and length of the hose, and the level of pressure required for the job. Here are some tips to help you choose the best abrasive sandblasting hose for your needs:

1. Consider the Type of Abrasive Material – Different abrasive materials require different types of hoses. For example, aluminum oxide is highly abrasive and requires a durable, high-pressure hose, while glass beads are less abrasive and can be used with a lighter, more flexible hose.
2. Determine the Length and Size of the Hose – The length and size of the hose you choose will depend on the size of the job and the distance between the sandblasting machine and the target surface. Longer hoses may be required for larger jobs, while shorter hoses are ideal for smaller, more confined areas.
3. Determine the Required Pressure – The level of pressure required for the job will depend on the type of abrasive material being used and the target surface. Higher pressure hoses are required for more abrasive materials and harder surfaces, while lower pressure hoses are suitable for softer materials and less demanding applications.

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Sandblasting Hose Applications

sandblast hose application

Sandblasting hoses are used in a variety of applications that require the delivery of abrasive materials under high pressure. The following table provides some examples of common sandblasting hose applications:

ApplicationDescriptionHose MaterialInner DiameterLengthPressure RatingSurface preparationRemoving rust, paint, and other coatings from surfaces prior to painting or coatingSynthetic rubber1/2″ to 1-1/4″Up to 100 feet150 psi to 200 psiShipbuilding and repairCleaning and removing coatings from ship hulls, decks, and tanksSynthetic rubber or polyurethane3/4″ to 2″Up to 200 feet150 psi to 250 psiConstructionCleaning and preparing concrete surfaces for repair or coatingSynthetic rubber1-1/4″ to 2″Up to 100 feet150 psi to 200 psiIndustrial cleaningRemoving buildup and residue from equipment and machinerySynthetic rubber or polyurethane1/2″ to 2″Up to 200 feet150 psi to 250 psiOil and gasCleaning and preparing metal surfaces for welding or painting in oil rigs and refineriesSynthetic rubber or polyurethane1/2″ to 2″Up to 200 feet150 psi to 250 psi

Note: The values in this table are approximate and may vary depending on the specific application and equipment being used. It is important to consult the manufacturer’s specifications and guidelines for proper hose selection and use.

Sandblast Hose 2-Ply

sandblast hose 2 ply

Kingdaflex Blasting, your one-stop shop for serious sandblasting equipment, provides a hardy line of  2-ply blast hoses. The Kingdaflex 2-ply hose accepts properly-sized couplings and nozzles and is compatible with all forms of blast media.

Sandblast hose 2-ply consists of two layers of reinforcement.

In terms of hose size offerings, the 2-ply lies between the supa hose and the 4-ply line. Whereas the supa is a skinnier and more flexible hose, the 2-ply hose offers a stiffer alternative for serious abrasive blasting jobs. But in comparison to 4-ply hoses, the 2-ply offers increased flexibility without sacrificing durability.

Each 2-ply hose comes with reinforced features, just like our 4-ply series, and is often used for similar industrial jobs.

A 2 ply sandblasting hose is made with two liners:

• An abrasive resistant natural rubber liner consisting of two layers
• A high tensile, textile cord reinforced liner.

As mentioned above, the cover of the hose is weather, ozone, and abrasion resistant. The small inner diameter sandblasting hose can be used for shorter runs and as a sandblasting cabinet hose. It can also be used as your “whip hose,” or the final 10 to 15 ft at your blast nozzle for better control.

Our 2 ply sandblasting hose is sold in 10″, 25″, 50″, 100″ and bulk 200″ +/- 6 inches.

Working Pressure: 217 psi.

You will get efficient and thoughtful service from HESPER.

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In any pressure blast system, your blast hose should be three or four times the ID of your nozzle orifice. Choosing the right size for your blast hose has 2 major benefits – it prolongs the life of your hose and helps maintains adequate pressure at the blast nozzle.

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Sandblast Hose 4-Ply

If you’re in the market for a serious piece of abrasive blasting equipment with more support and higher pressure than a 2 braid or Supa hose, then the 4 ply abrasive blasting hose is the natural next step.

Sandblast hose 4-ply consists of four layers of reinforcement.

Our 4-ply blast hose is made with two liners:

• An abrasive resistant natural rubber liner consisting of four layers with a high tensile
• A textile cord-reinforced liner

The casing is weather, ozone, and abrasion resistant, making it the ideal piece of blasting equipment for industrial settings. Crewmen typically move up to the 4-ply hose when working near railroads or shipyards knowing they can rely on the reinforced exterior. This blast hose is tough enough to withstand the typical weathering caused by dragging and won’t collapse under the weight of light traffic.

The 4-ply sandblasting hose is sold in 10″, 25″, 50″, 100″ and bulk 200″ lengths +/- 6 inches.

Work pressure: 290 psi.

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How to Install Sandblasting Hose?

sandblasting hose rubber

Installing a sandblasting hose can be done by following these steps:

1. Select the right sandblasting hose: Choose a hose that is compatible with your sandblasting equipment and the type of abrasive material you will be using. The hose should also have the appropriate pressure rating for your equipment.
2. Prepare the equipment: Before installing the sandblasting hose, make sure your sandblasting equipment is turned off and disconnected from the power source.
3. Attach the hose to the sandblasting nozzle: Slide the hose over the nozzle and secure it in place with a hose clamp. Make sure the hose is seated properly on the nozzle and the clamp is tightened securely.
4. Connect the other end of the hose: Attach the other end of the hose to the sandblasting equipment. Depending on the type of equipment, this could be a quick connect fitting or a threaded connection.
5. Test the connection: Before using the sandblasting equipment, test the connection between the hose and the equipment by turning on the air pressure and checking for leaks. If there are any leaks, tighten the connections or replace any damaged parts.
6. Use the sandblasting equipment: Once the connection is secure and there are no leaks, you can turn on the sandblasting equipment and start using it.

It’s important to follow the manufacturer’s instructions for your specific equipment and to wear appropriate personal protective equipment, such as eye protection and a respirator, when using sandblasting equipment.

How to Measure Sandblasting Hose?

measure sandblasting hose

Measuring a sandblasting hose is important to ensure you get the correct size hose for your sandblasting equipment. It is the same operation as measuring a hydraulic hose. Here are the steps to measure a sandblasting hose:

1. Determine the hose diameter: The diameter of the hose is the distance across the opening of the hose. To measure the diameter, use a measuring tape or ruler to measure the distance across the opening of the hose. Measure the widest part of the opening to get an accurate measurement.
2. Measure the length of the hose: To measure the length of the hose, use a measuring tape or ruler to measure from one end of the hose to the other. Make sure to measure the entire length of the hose, including any fittings or connections.
3. Check the pressure rating: Make sure the hose you select has a pressure rating that is appropriate for your sandblasting equipment.
4. Determine the hose material: Sandblasting hoses are typically made of rubber, polyurethane, or a combination of both. Make sure to select a hose material that is compatible with your sandblasting equipment and the type of abrasive material you will be using.
5. Choose the right fittings: Make sure to select fittings that are compatible with your sandblasting equipment and the hose you have selected.

By following these steps, you can ensure you get the correct size hose for your sandblasting equipment and avoid any potential problems with the equipment.

In Conclusion

In conclusion, an abrasive sandblasting hose is an essential tool for any sandblasting operation. With the right hose, you can ensure that your sandblasting job is completed efficiently and effectively, without causing damage to the target surface or surrounding areas.

When choosing an abrasive sandblasting hose, be sure to consider the type of abrasive material being used, the size and length of the hose, and the level of pressure required for the job. By taking these factors into account

When I replaced mine, I just used vinyl tubing from home depot or lowes. It probably is not the "right" thing to use but it was cheap and it seems to work well. The only drawbacks that I have found is it has a tendency to kink if you are not careful and not sure what the longevity will be like over the long term.

Best of luck
chiz1180

 

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