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Suction and Discharge Hose

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Professional Technical Team
We have 10 engineers and quality inspector have 20 years work experience. This provides a reliable quality assurance for our products. We have R&D team with capability of indenpendently researching, designing, and developing hydraulic systems to meet different customization demandsWorking with simple and complex hydraulic applications, you will always have special needs.

Wide range of applications
Our factory is committed to developing and manufacturing hose fittings, hydraulic fittings, hose assemblies and other related products that are widely used in mining, machinery, transportation, ships, oil fields and other fields. Is a leading manufacturer and supplier of hydraulic hose fittings in China.

Customization
Our R&D and Engineering team will support your customization needs by understanding your ultimate goal; designing, practicing, and testing the solution before delivery; We provide service and solution tailored to your needs. We make it happen, from an "idea" to an "application". Or alternatively, we welcome your drawings and designs. We relying on our experience, will study and improve to make it best suit your needs.

Professional service
We follow a strict manufacturing and service concept, that is; "quality first, stick to integrity" coupled with a "second to none" service department which bolsters excellence and quality known around the world. We strive everyday to keep our reputation as a "first-class" enterprise.

Definition of Suction And Discharge Hose

Suction and discharge hoses are designed to vacuum (suction) or pump (discharge) water from one place to another. Some of these hoses can only be used for suction applications, some can be used just for discharge applications, and some can be used for both. Hoses that can be used only for suction applications or for both suction and discharge applications typically have rigid reinforcement to prevent them from collapsing during suction. Hoses that can only be used for discharge applications tend to lay flat when not in use.

Suction and Discharge Water Hose

Water Suction Rubber Hose. Tube: black, smooth, synthetic rubber compound resistant to mud, sewage, waste water and week alkalies and acids with PH value 5 to 8 . Reinforcement: high strength

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Suction and Discharge Oil Hose

SUCTION AND DISCHARGE OIL HOSE. Tube: black, smooth, NBR rubber.Reinforcement: high strength synthetic cord, anti-static copper wire available, and steel helix wire.Cover: black, wrapped finish,

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Benefits of Suction And Discharge Hose

Exceptional durability
One of the standout benefits of suction and discharge hoses is their exceptional durability. Built to withstand even the harshest of conditions, they resist weathering, corrosion, and physical damage. These hoses are typically made of stainless steel or other high-strength metals, ensuring longevity even in applications involving high temperatures, pressure, or corrosive materials. When you choose suction and discharge hoses, you are investing in a product that is built to last, saving you money and time in the long run.

Outstanding flexibility
Despite their strength and durability, suction and discharge hoses offer outstanding flexibility. They are designed to maintain their structural integrity even when bent or twisted, making them ideal for applications that require complex routings or connections. Unlike rigid pipe systems, these flexible alternatives can accommodate movements and vibrations in your system without compromising performance.

High temperature and pressure resistance
Suction and discharge hoses have an innate ability to withstand high temperatures and pressures, making them the ideal choice for numerous industrial applications. Whether your operations involve steam lines, cryogenic systems, or anything in between, these hoses can handle it. They keep their shape and functionality even under extreme thermal or pressure conditions, providing you with reliability where you need it most.

Easy installation
Installing suction and discharge hoses is generally more straightforward and less time-consuming compared to their rigid counterparts. Thanks to their flexibility, they can be maneuvered easily into tight spaces, reducing the need for complicated pipe configurations or additional fittings. This not only cuts down on installation time but also reduces the potential for leak points in your system.

Customizable solutions
Every industrial application is unique, and the versatility of suction and discharge hoses caters to this diversity. We custom design and manufacture suction and discharge hoses to meet your specific needs. Whether you need a specific length, diameter, end fitting, or any other feature, our team works closely with you to deliver a solution tailored to your operational requirements.

What Are the Components of a Suction And Discharge Oil Hose Assembly?

Tube: This is the hose's inner-most part, which carries the fluid from one end of the hose to the other. It needs to be flexible, especially if it's on a machine with a flexible joint, and compatible with the fluid it transports.

Reinforcement: This is the strength of suction and discharge oil hose. It's the reinforcement that determines the working pressure of the hose. Suction and discharge oil hose is defined by its pressure capacity, so pressure determines how the hose is constructed. The more layers in the reinforcement, the higher the pressure rating. It's typically braided, spiral or helical and is made from single or multiple sheaths of braided wire, textile yarn or spiral-wound wire.

Cover: The cover protects the reinforcement and tube from the outside environment. It's designed as abrasion, ozone and oil-resistant tubing, and to stand up to the elements. It's typically made of synthetic rubber and/or plastics – usually polyurethane. The reasons polyurethane is a popular choice comes down to its excellent abrasion and impact resistance. It's also the ideal cover hose material due to its vibration resistance.
The synthetic rubber used is usually neoprene, which also offers outstanding abrasion resistance. It can accommodate a range of operating temperatures but has a shorter shelf life than PUR and is not as flexible.

Usage of Suction And Discharge Hose

Suction and discharge hose are used in a variety of applications, but they are most commonly used in storm drainage and water discharge.Both suction and discharge hose can be used for a variety purposes, but they are most commonly used for storm drainage and water discharge. These types of hoses are available in a variety of sizes.These hoses come in many sizes. Depending on the size of the liquid or gas to be transported, you may need a hose with a smaller internal diameter, or a larger hose with a wider inner diameter.You may need a smaller hose to transport the liquid or gas, or a larger one with a wider interior diameter. The size and type of the hose you choose depends on the use and the pressure required.The type and size of the hose that you choose will depend on the application and the required pressure.

Water suction and discharge hose assemblies are made of thermoplastic rubber.Thermoplastic rubber is used to make water suction and discharge hose assemblies. These hoses are used in waste-management, construction, and agricultural applications.These hoses can be used in construction, waste management, and agricultural applications. They are made with a polyethylene helix reinforcement and are installed with fittings on both ends.They are made from a reinforced polyethylene helix and have fittings at both ends. They do not lie flat and are not ideal for agricultural and industrial applications.They are not flat and not suitable for industrial and agricultural applications. They are available in several different sizes, depending on their intended application.They come in a variety of sizes depending on the intended use. Here are some advantages of water suction and discharge hoses.Here are some benefits of water suction and drainage hoses.

Suction And Discharge Hose Inside Diameter

Suction and discharge hose sizes are specified on the I.D. of the hose. For example, a 1/2" hose is designated as 1/2" or 0.5" in terms of decimal. For most common suction and discharge hose, the I.D. is in 1/16" increments known as the dash size. Therefore, in the example of 1/2" ID hose it is designated as –8, from the numerator of 1/2" equaling 8/16", and a 2" hose would be 32/16 designated as –32, and so on. There are some exceptions to dash size designation such as SAE J51, 100R5, 100R14 and J2064. The table below shows designated dash sizes for standard and SAE hose I.D.

It's important to note that the inside diameter of the suction and discharge hose must be sufficient to maintain minimum pressure loss and to avoid damage that may be caused by the generation of heat or extreme turbulent flow. To determine the replacement hose ID for an existing hose assembly, read the lay line printed on the side of the original hose. If the suction and discharge hose lay line is not legible on the original hose, it must be cut in order to measure the inside diameter to determine the replacement. The cut length for a hose assembly is calculated by subtracting the cut-off factor (distance from the bottom of the ferrule or collar to the end of the fitting or internal sealing surface).

How to Choose Suction And Discharge Hose?

Need for suction and discharge hoses
Suction and discharge hose, beverage industry, fda standard has most benefits over other types of hoses. They are designed to transport large volumes of liquid, making them ideal for use in companies such as for example agriculture, construction, and oil and gas. They are also highly flexible, making them easy to maneuver around obstacles. Additionally, they are resistant to corrosion and abrasion, making them durable and long-lasting.

Innovation in suction and discharge hoses
In recent ages, there have been innovations are many suction and discharge hoses. New materials have now been developed that offer durability is increasing strength, while also being lightweight and easy to handle. Some hoses are latest come with useful features such as for example self-draining capabilities, that help to prevent water from accumulating inside the hose.

Safety considerations
When platinum cured high-pressure suction and discharge hose, its important to take safety precautions. Always follow the manufacturer's instructions and ensure that the hose is rated for the application that specific. Be familiar with potential hazards such as for instance for example sharp objects, extreme temperatures, and chemical compounds. When using the hose, make certain from coming loose or becoming tangled that it is guaranteed to prevent it.

How to use suction and discharge hoses?
Before using a suction and discharge hose, you ought to inspect it for any harm or wear. You should also familiarize yourself with the application are particular and make certain that the hose is rated for the job. When connecting the hose, make sure that all connections are tight and secure. It is important to store the hose with regards to is not in use, to prevent it from being damaged.

Service and quality
When purchasing a suction and discharge hose, it is important to consider the service is ongoing quality provided by the manufacturer. Look for an ongoing company that offers a range that wide of, in addition to knowledgeable customer service. Quality is also important, as a hose that well-made final longer and perform better than a lower quality one.

Applications of suction and discharge hoses
Suction and discharge hoses can be used in a variety that wide of. In agriculture, they are often used to transport water, fertilizers, and chemical compounds. In construction, they are used to transport concrete and water. In the oil and gas industry, they are used to transport oil, gas, and other chemicals. They can also be used in municipal water supply systems, mining operations, and a number of other applications.
Suction and discharge hoses are a component that important many industries. They give you several advantages over other types of hoses, and have seen innovations are many present years. Safety try most important once using these hoses, and use that proper storage can assist to prevent damage and prolong their lifespan. When choosing a suction and discharge hose, consider the service is ongoing quality provided by the manufacturer, in addition to its specific application needs.

How Suction And Discharge Hoses Work

Custom suction and discharge hoses play a crucial role in many industries and applications, but have you ever wondered how they actually work? Let's dive into the fascinating world of hydraulic systems and explore the inner workings of these essential components.

At their core, suction and discharge hoses are designed to transmit fluid power within hydraulic machinery. They serve as the vital connection between different components, such as pumps, valves, cylinders, and motors. The system relies on an incompressible fluid — typically oil or water-based — to generate force and transfer energy.

The working principle is relatively simple yet highly effective. When pressure is applied to the fluid within the hose by a pump or other source, it creates flow. This pressurized flow then travels through the hose to various parts of the machine where it performs mechanical work. The flexibility and durability of suction and discharge hoses allow them to withstand high pressure levels while maintaining a consistent flow rate.

To facilitate smooth operation and prevent leaks or bursts, suction and discharge hoses are constructed using multiple layers of reinforcement materials such as steel wire braids or spirals. These reinforcements provide strength and resilience against external forces that might compromise their integrity.

In addition to their ability to handle high-pressure conditions, another key aspect of how suction and discharge hoses work lies in their flexibility. They can bend easily without restricting fluid flow or compromising performance — a critical characteristic considering the dynamic nature of most applications where they are used.

With this basic understanding of how suction and discharge hoses function comes an appreciation for their importance across numerous industries. From construction equipment like excavators and bulldozers to agricultural machinery such as tractors and harvesters, hydraulics powers countless machines that make our lives easier.

Our Factory

About LOMOFLEX CO., LTD founded in 2011. Our factory is committed to developing and manufacturing hose fittings, hydraulic fittings, hose assemblies and other related products that are widely used in mining, machinery, transportation, ships, oil fields and other fields. Is a leading manufacturer and supplier of hydraulic hose fittings in China.

At our "state-of-the-art" manufacturing facility, our factory specialize in producing many kinds of hydraulic hose, industrial hose, hose reinforcement steel wire and hose fittings Etc. We have 10 engineers and quality inspector have 20 years work experience. This provides a reliable quality assurance for our products. We also export to many countries and regions such as North America, South America, Europe, Southeast Asia, the Middle East, Africa and other strategic locations world-wide.

Our number one goal is to provide the highest quality products with top-notch customer service.
We follow a strict manufacturing and service concept, that is; "quality first, stick to integrity" coupled with a "second to none" service department which bolsters excellence and quality known around the world. We strive everyday to keep our reputation as a "first-class" enterprise.

Ultimate FAQ Guide to Suction And Discharge Hose

Q: What is the purpose of suction and discharge hose?

A: Suction and discharge hoses are commonly used for air and water transfers, proving to be a safe and effective method at transferring these materials. We also see petroleum, hydraulic, hot tar, and food and beverage applications utilize suction and discharge hoses.

Q: What is the function of a suction and discharge hose?

A: Suction and discharge hoses are used under negative pressure to remove materials, while pressure hoses operate under positive pressure to discharge materials. These hoses are made from various polymers, such as polyvinyl chloride (pvc) and polyurethane (pu). The hose is then strengthened by a support coil running along the tube.

Q: What is the purpose of the suction and discharge hose?

A: The discharge piping is considered to be the piping between the compressor and the aftercooler, the aftercooler separator, and the air receiver. The discharge pipe should be as short and direct as possible, with long-radius elbows where bends are necessary, and should have as few fittings as possible.

Q: What is the function of the suction and discharge hose?

A: When functioning properly, the pressure-relief valve will open to discharge excess water and release the increased pressure within the tank. This is essential because if the pressure or temperature rises above the safe threshold and the valve fails to operate correctly, it could lead to a water heater explosion.

Q: What are the benefits of suction and discharge hoses?

A: They are designed to withstand extreme pressures, temperatures, and environmental conditions, ensuring a reliable, long-lasting solution. By investing in the best suction and discharge hoses, you can minimize downtime, and reduce the risk of leaks and failures. Plus, you can maximize productivity and profitability.

Q: What are the components of a suction and discharge hose assembly?

A: Tube: This is the hose's inner-most part, which carries the fluid from one end of the hose to the other.
Reinforcement: This is the strength of suction and discharge hose.
Cover: The cover protects the reinforcement and tube from the outside environment.

Q: Does suction and discharge hose size matter?

A: Size is everything when it comes to suction and discharge hoses. This is because the hose size affects both the flow rate—the volume of hydraulic fluid produced by the pump—and flow velocity—the speed at which the fluid travels. A hose that's either too small or too large for a hydraulic system creates inefficiency within the system, or could even lead to long-term damage.

Q: How to determine the size of a suction and discharge hose?

A: Suction and discharge hose sizes are specified on the I.D. of the hose. For example, a 1/2" hose is designated as 1/2" or 0.5" in terms of decimal. For most common suction and discharge hoses, the I.D. is in 1/16" increments known as the dash size.

Q: Does suction and discharge hose size matter?

Q: What kind of suction and discharge hose do I need?

A: The first thing to select is the internal diameter of the hose (the ID). For most high-pressure industrial applications there are two main sizes to choose from – 1/4" (6.4mm) and 3/8" (9.7mm). Note that the larger the ID the easier the hydraulic oil will flow.

Q: What are the grades of suction and discharge hoses?

A: Suction and discharge hoses meeting ISO 18752 specifications are classified according to their resistance to impulse pressure in four grades: A, B, C, and D. Each grade requires a specific number of impulse cycles at a certain temperature and impulse pressure in order to meet the standard.

Q: How to size a suction and discharge hose?

A: In the vast majority of common suction and discharge hoses, the I.D. measurement is divided into 1/16" increments known as the "dash size." For example, a hose measuring 3/4" ID will be shown as a "-12" coming from the numerator of the fraction of 3/4″=12/16". A 1" ID would be 16/16 or a -16, and so on.

Q: What are the layers of a suction and discharge hose?

A: The materials used in the construction of a specific hose will determine the situations in which the hose is meant to be used and even the type of hydraulic fluid that flows through it. Each hose is made of three layers: The inner tubing, wire reinforcement, and exterior shell.

Q: What are the basics of suction and discharge hose?

A: Modern suction and discharge hose typically consists of at least three parts: an inner tube that carries the fluid, a reinforcement layer, and a protective outer layer. The inner tube must have some flexibility and needs to be compatible with the type of fluid it will carry.

Q: What is the end of a suction and discharge hose called?

A: Fitting Ends And Connector Types. The three most common fitting ends and connector types for hydraulic fittings are the O-ring, the mated angle, and the tapered thread connectors. Although these are the most popular choices, several other types are used in different and specialised applications. Since hydraulic fittings vary in how they seal connections, it is important to consider seeking professional or technical advice to avoid leaks or other dangerous scenarios.

Q: What is the most common suction and discharge hose?

A: Nitrile rubber suction and discharge hoses are the most common due to their compatibility with most hydraulic fluids. They will have either a textile braid for low pressure applications under 1,000 PSI, or high tensile strength steel wire braid for pressures up to or exceeding 7,000 PSI.

Q: How do you cut an industrial hose?

A: Steel blades are a cleaner, more effective way to cut hose. The circular blade slices the hose rather than cutting a path through it, so it does not leave debris in the hose. The cutting operation set-up causes the hose to be bent, applying tension to the hose so that it pulls away from the blade during the cut.

Q: How do you clean industrial hoses?

A: There are three common cleaning methods for suction and discharge hose assemblies: air, fluid flushing, and projectiles. Each one has its uses and disadvantages, depending on the contamination level. Air cleaning involves using compressed air to blow out any debris or contaminants from the inside of the hose assembly.

Q: Does suction and discharge hose go bad?

A: During storage, suction and discharge hoses can undergo changes in physical properties and ultimately become unusable. If the shelf life has expired, suction and discharge hoses should be carefully evaluated for possible use as originally intended before discarding products solely based on the suggested shelf life.

As one of the most professional suction and discharge hose manufacturers and suppliers in China, we're featured by quality products and competitive price. Please rest assured to wholesale suction and discharge hose in stock here and get quotation from our factory. Contact us for customized service.

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