Yoonad Hose high pressure layflat hose is a flexible, durable hose designed for water transfer, discharge, dewatering, irrigation, mining, oilfield and other demanding industrial applications. Made with thermoplastic polyurethane (TPU) and reinforced with high-tenacity polyester, the hose combines high pressure performance with flexibility, abrasion resistance and easy handling.
Our TPU high pressure hose is available in different diameters and lengths to meet project requirements. Selected models can be supplied as a 400 psi layflat hose for applications that require high working pressure.
A high pressure layflat hose is a flexible hose designed to carry water or other compatible fluids under elevated working pressure. Unlike rigid pipes, it can be rolled flat when empty, which makes transportation, storage and installation easier.
A high pressure layflat hose normally consists of an inner tube, reinforcement layer and outer cover. In TPU layflat hose construction, thermoplastic polyurethane provides the fluid-contact layer and outer protection, while a circular-woven polyester jacket provides pressure reinforcement.
This construction allows the hose to remain flexible while handling higher pressure than standard low-pressure layflat hoses.
Yoonad Hose manufactures reinforced layflat hose for a wide range of industrial water transfer and discharge applications.
| Specification | Typical Range / Option |
|---|---|
| Hose Type | High Pressure Layflat Hose |
| Material | TPU |
| Reinforcement | Circular-woven high-tenacity polyester |
| Available Size | 2"–8" |
| Maximum Length | Up to 400 m |
| Working Pressure | Up to 400 psi, depending on model |
| Temperature Range | Approximately -60°F to 176°F (-50°C to 80°C), depending on construction |
| Hose Construction | TPU inner tube + woven reinforcement + TPU outer cover |
| Connection | Couplings available according to application |
| Color | Custom colors available |
| Length | Custom lengths available |
Actual pressure ratings depend on hose diameter, construction, temperature, service conditions and connection method. Yoonad can provide a specification sheet for the selected hose model.
TPU offers a useful combination of flexibility, abrasion resistance and pressure performance. This makes a TPU high pressure hose suitable for applications where conventional PVC or rubber hoses may not provide the required balance of weight, durability and handling.
The reinforced construction allows the hose to handle high working pressures. For applications requiring a 400 psi layflat hose, the appropriate hose construction and connection system should be selected according to the operating conditions.
The hose can be rolled flat when not in service. Compared with rigid water pipes, this reduces storage space and makes transportation easier.
A flexible water transfer hose is especially useful for temporary water lines, remote sites and projects where the hose needs to be installed and removed regularly.
TPU has good resistance to mechanical wear. The reinforced outer construction helps protect the hose during installation, dragging and repeated handling.
This makes reinforced layflat hose suitable for demanding environments such as mining, construction and industrial water transfer.
Yoonad layflat hoses can be manufactured in long lengths, with lengths up to 400 m available for selected products. Long hose sections can reduce the number of connections required along a temporary water transfer line.
Large diameter layflat hose is used when a project needs to move a high volume of water while keeping the hose flexible and relatively easy to deploy.
Yoonad offers sizes from 2" to 8", with larger or customized constructions available for specific project requirements.
A high pressure water transfer hose is used to move water between pumps, tanks, reservoirs, pipelines and other points in a water handling system.
Compared with rigid piping, layflat hose provides easier deployment and storage. It can be used as a temporary or semi-permanent water transfer line, depending on the project design.
Typical applications include:
For long-distance water transfer, hose diameter, pump pressure, flow rate, elevation change and friction loss should all be considered before selecting the hose.
A high pressure discharge hose is commonly installed on the discharge side of a pump to transport water away from the pumping point.
Layflat construction is useful for pump discharge because the hose can be deployed over long distances and rolled up after use. It is suitable for dewatering systems, emergency drainage and temporary water discharge.
When selecting a high pressure discharge hose, the working pressure should be higher than the normal operating pressure of the pumping system. Surge pressure and pressure fluctuations should also be considered.
A 400 psi layflat hose is designed for applications where the required working pressure is significantly higher than that of conventional low-pressure discharge hoses.
A 400 psi rating should not be treated as a universal value for every hose size or operating condition. The pressure rating depends on the hose construction and test standard used for the specific product.
For a 400 psi application, users should confirm:
Yoonad can recommend the appropriate reinforced construction based on the actual operating pressure and application.
A large diameter layflat hose is designed for applications that require high water flow over relatively long distances.
Common sizes include 4", 6" and 8", depending on the product series and application. Larger diameters can reduce flow resistance and help achieve higher flow rates when correctly matched with the pump and system design.
Large diameter layflat hose is commonly used for:
The correct diameter should be selected according to required flow rate, available pump pressure and total pipeline length rather than diameter alone.
Yoonad high pressure hoses use a reinforced flexible structure designed for demanding water transfer applications.
The TPU inner tube provides the fluid-contact surface. It is designed for water transfer and other compatible fluids according to the selected hose specification.
A high-tenacity polyester reinforcement layer provides the pressure-bearing structure. The circular-woven construction helps distribute pressure around the hose.
The TPU outer cover protects the reinforcement from external wear and handling damage while maintaining hose flexibility.
This three-layer construction provides a balance between pressure capability, flexibility and abrasion resistance.
Mining operations often require flexible water lines that can be installed, moved and extended as site conditions change.
A high pressure layflat hose can be used for mine dewatering, water transfer and temporary pumping systems.
Oilfield operations may require water transfer over long distances and across uneven terrain. A high pressure water transfer hose can provide a flexible alternative to rigid temporary piping.
For hydraulic fracturing and other high-pressure oilfield applications, the hose must be selected specifically for the pressure, fluid, temperature and service conditions involved.
A flexible water transfer hose can be used for irrigation systems where water needs to be moved between pumps, reservoirs and fields.
Layflat construction allows the hose to be rolled up and stored when irrigation is not required.
During flooding and emergency drainage operations, equipment often needs to be deployed quickly.
A high pressure discharge hose can connect pumps to discharge points and can be rolled and transported between locations.
Construction sites may need to remove groundwater, rainwater or accumulated water from excavation areas.
A large diameter layflat hose provides a flexible discharge line that can be repositioned as construction progresses.
Factories, processing plants and other industrial sites may use flexible hoses for temporary water transfer, equipment cooling, tank filling and drainage.
The correct hose should be selected based on pressure, temperature, fluid compatibility and expected service conditions.
Choosing a hose based only on pressure can lead to an unsuitable system. The following factors should be checked before ordering.
Identify the normal working pressure and maximum pressure of the system. If pressure surges are possible, include them in the selection.
Select the diameter based on the required flow rate and acceptable pressure loss.
For high-flow applications, a large diameter layflat hose may provide better hydraulic performance.
Longer continuous hose sections can reduce the number of connections. Yoonad offers hose lengths up to 400 m for selected constructions.
Temperature affects hose performance and pressure capability. The actual fluid and ambient temperatures should be provided when selecting the hose.
Confirm that the hose material is suitable for the fluid being transferred. TPU layflat hose is commonly used for water transfer, but compatibility should be checked for other fluids.
Consider whether the hose will be dragged across the ground, installed on rough terrain, exposed to sunlight or repeatedly deployed and collected.
The coupling system should match the hose pressure rating and application. The connection is part of the complete pressure system and should be selected accordingly.
A high pressure layflat hose and rigid pipe can both be used for water transfer, but they are suited to different operating conditions.
| Feature | High Pressure Layflat Hose | Rigid Pipe |
|---|---|---|
| Flexibility | High | Low |
| Storage | Compact when rolled | Requires more space |
| Installation | Fast and flexible | More fixed installation |
| Temporary Projects | Well suited | Less convenient |
| Long-Distance Deployment | Suitable | Suitable |
| Repositioning | Easy | More difficult |
| Uneven Terrain | Flexible | Requires additional fittings/support |
| Reuse | Can be rolled and reused | Usually remains installed |
For temporary water transfer, emergency drainage and mobile pumping systems, layflat hose can offer practical advantages. For permanent installations, rigid piping may be more appropriate in some cases.
Yoonad Hose focuses on TPU layflat hose manufacturing for industrial water transfer and other demanding applications.
Our manufacturing capabilities include:
We can help customers select hose diameter, pressure rating, length, material construction and coupling configuration based on actual project conditions.
A high pressure layflat hose is a flexible hose designed to transfer water or compatible fluids under elevated pressure. It can be rolled flat for easier transport and storage and is commonly used for dewatering, water transfer, irrigation and industrial applications.
A 400 psi layflat hose is used for applications that require a working pressure of up to 400 psi, depending on the specific hose construction. Typical applications include high-pressure water transfer, pumping, mining and industrial water systems.
The main difference is the pressure rating and reinforcement construction. High pressure layflat hoses use a stronger reinforcement structure to handle higher working pressures. The correct pressure rating depends on hose size, construction and operating conditions.
The hose diameter should be selected based on the required flow rate, pump pressure, pipeline length and acceptable pressure loss. Common Yoonad sizes range from 2" to 8". A 4", 6" or 8" large diameter layflat hose may be suitable for high-flow applications.
Selected Yoonad TPU layflat hose constructions can be supplied in continuous lengths up to 400 m. The available length depends on hose diameter, construction and production requirements.
Yes. TPU layflat hose is commonly used for mining dewatering, industrial water transfer, irrigation, emergency drainage and other applications where flexibility, abrasion resistance and pressure performance are required. The hose should be selected according to the actual pressure, temperature and fluid conditions.
Need a high pressure water transfer hose, high pressure discharge hose or 400 psi layflat hose?
Send us your required hose diameter, working pressure, flow rate, length, fluid, temperature and application. Yoonad Hose can recommend a suitable TPU high pressure hose construction for your project.
Request a specification, technical datasheet or quotation from Yoonad Hose.
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