Industrial Hose Assembly Fabrication - The Danger of Mixing ...

Hose and coupling connection is critical to the safe performance of any hose assembly, but the practice of using hose and couplings from different manufacturers to fabricate industrial hose assemblies poses some underappreciated risks.

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Hydraulic hose manufacturers typically control the process by designing the whole system for assembling their hydraulic hose assemblies. They manufacture both hose and hose fittings, and they develop standards for crimping the hose fittings onto hoses. In many cases, they also develop crimpers specifically designed to handle fabrication of hose assemblies from parts they manufacture.

This is typically not the case with industrial hose assemblies. The norm is to use a hose, couplings and clamps from different sources, and to use whatever attachment method is available. This poses a problem, because these couplings and hoses are not designed to specifically work together.

Depending on the application, mixing hoses and couplings from different manufacturers to fabricate a hose assembly may not pose a great risk. For example, a little water drip from a low-pressure hose assembly (or even a spill) may earn you a frown from a water conservation agency, but it is not likely to damage anything or lead to a serious injury.

However, for industrial hose assemblies used at higher pressures, and/or to transfer corrosive or toxic materials, a less-than-perfect connection between a hose and couplings can have serious consequences, especially if a hose pulls completely out of its coupling under pressure.

There is an immediate risk of injury to someone close by from being hit by the disconnected hose. Secondary risk results from the substance being spilled, with slip-and-fall injuries as well as injuries related to exposure to the substance released during the hose failure. Machinery can be damaged as well. Depending on location and substance released, environmental clean-up may also be necessary.

In the scenario above, the manufacturers of the hose and coupling (and the clamp, if applicable) will likely all claim that the other manufacturers are at fault of the failure. Finding a true cause, let alone collecting any compensation, is nearly impossible.

To be fair, since manufacturers of hoses do not have control over the manufacturing process of the couplings, and manufacturers of couplings do not have control over the manufacturing process of hoses, neither can fully anticipate how the two products perform together in an practically infinite number of scenarios. Range of temperatures, environments, and the media being transferred are all factors affecting performance of a hose assembly.

The obvious solution would be to use a hose and couplings that are produced by the same manufacturer and designed to work together. However, unlike with hydraulic hose, most manufacturers who make industrial hose do not make fittings for it, and vice versa.

To address this situation, Parker Hannifin maintains a website called CrimpSource. CrimpSource is an online, real-time Parker database that provides validated specifications for attaching permanent crimp couplings to Parker industrial hose using Parker crimping equipment. It addresses industrial hose assembly as a system, not just a collection of parts. The system consists of the hose, couplings, and crimper used to fabricate the assembly. Users select the crimper, hose and coupling combination they plan to use and the website provides crimp specifications.

The capacity of the crimper being used is taken into a consideration – that is why the crimper is selected first. The list of hoses in the next step only contains hoses that can be crimped using the selected crimper. The last step lists only the hose ends which can be used with the selected hose.

Industrial hoses are flexible pipes that are specifically designed for transferring liquids, gases, and solids in various industrial settings. It comprises a wide range of applications, including oil and gas transfer, chemical transfer, water transfer, and food and beverage transfer.

In recent times, industrial hoses are gaining a lot of popularity among businesses due to their versatility and ability to manage various substances, making them compatible with different industries. They are also durable, resistant to wear and tear, and capable of operating under extreme conditions, which makes them ideal for industrial applications. In addition, industrial hoses are easy to install and can be custom designed to meet specific requirements, making them a cost-effective solution for many businesses.

Discover How Industrial Hoses Can Transform Your Business

Different Industrial hoses and their application:

We’ll learn the uses of different types of industrial hoses and what they offer businesses everywhere. A few sentences on the different types of industrial hoses and how they are used.

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1. Chemical hoses (used for chemical transfer)

Specialized hoses, called industrial chemical hoses, are designed to handle the transfer of corrosive materials and chemicals. These hoses are commonly constructed with materials that resist chemical corrosion, including polypropylene, EPDM rubber, and fluoropolymers. Chemical hoses come in various lengths, sizes, and pressure ratings to accommodate the needs of various applications. To ensure safe and effective chemical transfer, it is vital to use the right type of hose for each chemical and to properly install and maintain the hoses.

Chemical hoses are used in a variety of industries for the safe and efficient transfer of corrosive materials and chemicals. These industries include pharmaceuticals, food and beverage processing, agriculture, and petrochemical. Chemical hoses can handle the transfer of various chemicals, including acids, solvents, and caustic solutions. Proper usage of chemical hoses involves selecting the correct type of hose for each specific chemical and ensuring proper installation and maintenance to prevent leaks and ensure safe and efficient transfer.

2. Hoses for petroleum transfer

These type of industrial hoses are designed to transfer gasoline, diesel fuel, and various other petroleum products. They are made up of materials that are resistant to oil and fuel, like nitrile rubber, urethane, or PVC. Petroleum hoses can be manufactured in various sizes, lengths, and pressure rations to meet individual business demands and applications. It is imperative to use the right kind of petroleum transfer hose for every product to properly install and maintain the hoses.

In some cases, petroleum transfer hoses may feature reinforcement layers for increased strength and durability. This reinforcement can be made from multiple materials like wire or fabric, and it helps prevent the hose from twisting or bursting when under pressure. To further prevent petroleum leaks, many petroleum transfer hoses feature special fittings and seals that are compatible with the specific product being transferred.

3. Steam Hoses

Steam hoses are specifically designed to use in high-temperature steam applications. They are made up of materials that are capable of withstanding high temperatures, such as EPDM, rubber, silicone, or PTFE. These hoses are available in various sizes, lengths, and pressure ratings to meet industrial requirements. Several types of steam hoses include wire-reinforced steam hoses, wire-braid steam hoses, and textile-braid steam hoses. Wire-reinforced steam hoses are durable and can handle high pressure, wire-braid steam hoses are resistant to heat and abrasion, and textile-braid steam hoses are flexible and lightweight.

Steam can be categorized into three types based on temperature and pressure: dry, wet, and superheated. Each type has unique properties and uses, and the right hose must be chosen to guarantee efficient steam transfer. Dry steam, also known as saturated steam, is formed when water is heated to a boiling point and vaporized with extra heat. It is a great heat source due to its properties, such as even heat transfer and high productivity. On the other hand, wet steam has moisture in it and is created when some water molecules condense into droplets after the water has reached boiling point and been vaporized.

4. Air hoses

Industrial air hoses are flexible tubes that are used for transferring compressed air from a source, like an air compressor, to various tools and machines. As per business requirements, they are available in various lengths and materials, like rubber, plastic, or polyurethane. Each type is made from different materials and has unique properties that make it suitable for specific applications. Rubber air hoses are durable and flexible, PVC air hoses are lightweight and easy to maneuver, polyurethane air hoses are resistant to oils and chemicals, and hybrid air hoses offer a combination of strength and flexibility. These hoses are extremely crucial for powering pneumatic tools and ensuring proper airflow in industrial settings. It’s important to choose the right air hose for the job to prevent leaks, ensure efficient air transfer, and prolong the life of your equipment.

Air hoses are frequently used with various air tools that need compressed air. These tools can range from sprayers, nailers and torque wrenches to some car buffers that use air instead of electricity. When utilizing these tools, it’s crucial to ensure the air hose remains undamaged by avoiding contact with sharp edges or other obstacles.

5. Heavy-duty abrasive material hoses

Heavy-duty abrasive material hoses are specifically designed for transferring abrasive substances such as sand, gravel, and cement. These hoses are made with durable materials to withstand the wear and tear caused by the abrasive particles. They come in various sizes and lengths to accommodate different transfer needs. These hoses are commonly used in construction, mining, and other industrial applications.

Historically, these hoses were made of pure gum rubber, but now, lighter and more flexible options made of materials like urethane are also available. When choosing a material handling hose, keep in mind that more expensive options generally have a more durable tube but may also be less flexible and have reduced handling characteristics compared to lighter options. These hoses have a limited lifespan and should be rotated for even wear during use. The service life can vary based on usage conditions and the material being conveyed.

6. Water hoses

Industrial water hoses are flexible tubes used to transfer water from one location to another. They are typically made of rubber, vinyl, or composite material with reinforcing fibers for added strength. They are available in various lengths and diameters to accommodate different water flow needs.

They are essential tools for various household, agricultural, and industrial tasks. Several types of water hoses are available, each designed for specific uses.

• Garden hoses: They are the most common type of water hose and are typically used for watering plants, washing cars, and other outdoor tasks. They are available in different lengths, diameters, and materials to suit different needs.
• Soaker hoses: These are designed to release water slowly and evenly along their length, making them ideal for watering plants and gardens.
• Flat hoses: These hoses are lightweight, collapsible, and easy to store. They are popular for campers and RV owners who need a portable water supply.
• Hot water hoses: These hoses are made to withstand high temperatures and are perfect for industrial and agricultural uses, such as washing equipment or cleaning livestock.
• Expansion hoses: These hoses are designed to expand when water is turned on and contract when water is turned off. They are ideal for tasks where a long hose is required, but storage space is limited.

Discover How Industrial Hoses Can Transform Your Business

Conclusion:

In conclusion, industrial hoses are essential in various industries and play a vital role in transferring liquids, gases, and chemicals efficiently and safely. Each type of industrial hose is designed to meet specific needs and handle specific substances, with materials and construction chosen to resist abrasion, weathering, and other environmental factors.

Contact us to discuss your requirements of BSPT Male Tapered Hydraulic Hose Fittings. Our experienced sales team can help you identify the options that best suit your needs.