For demanding frac and water transfer projects, buyers should compare hose diameter, working pressure, burst pressure, reinforcement structure, thermoplastic polyurethane (TPU) formulation, abrasion resistance, temperature range, coupling options, available lengths, quality control, and production capacity.
A large diameter layflat hose is a flexible hose designed to transport large volumes of water or other fluids while remaining flat when not pressurized. Unlike conventional rigid pipelines, layflat hoses can be rolled, transported, deployed, and stored with relatively little space.
High pressure large diameter layflat hoses are commonly reinforced with high-strength textile materials and manufactured from materials such as thermoplastic polyurethane (TPU), PVC, rubber, or other engineered polymers.
TPU layflat hoses are increasingly used for demanding fluid transfer because TPU can provide a combination of flexibility, abrasion resistance, pressure performance, and resistance to many operating conditions.
Large diameter models are particularly useful where high flow rates and long-distance fluid transfer are required.
Choosing a manufacturer should not be based on hose price alone. The hose needs to match the pressure, fluid, distance, environment, and installation method of the project.
Large diameter hoses are selected when a project needs to move a high volume of water or fluid. Common applications include frac water transfer, mining dewatering, municipal water supply, emergency water transfer, and industrial fluid handling.
A larger internal diameter can help reduce pressure loss during long-distance transfer. However, the final diameter should be selected based on flow rate, operating pressure, pump characteristics, hose length, and system design.
For high pressure applications, buyers should check the hose's rated working pressure rather than relying only on the maximum pressure mentioned in marketing materials.
The manufacturer should be able to provide technical data covering:
For hydraulic fracturing and frac water transfer, pressure requirements can be significantly higher than those of ordinary agricultural irrigation systems.
Thermoplastic polyurethane, commonly called TPU, is widely used in high-performance layflat hose construction.
TPU can offer good flexibility, tensile strength, abrasion resistance, and resistance to repeated handling. These properties make TPU layflat hoses suitable for applications where hoses are frequently deployed, moved, dragged, rolled, and stored.
The actual performance depends on the TPU grade, formulation, reinforcement, manufacturing process, and hose construction.
Abrasion resistance is especially important when a layflat hose is used in mining, oilfield, construction, or rough outdoor environments.
A hose may be exposed to gravel, rocks, equipment movement, dragging, repeated folding, and contact with the ground. A suitable outer layer and reinforcement structure can help extend service life under these conditions.
Long hose lengths can reduce the number of connections required along a transfer route.
However, hose length also affects transportation, deployment, storage, pressure loss, and handling. Manufacturers that can provide customized lengths can give project engineers more flexibility when designing long-distance water transfer systems.
A layflat hose is only part of the complete transfer system. Couplings, fittings, valves, manifolds, and adapters also need to match the hose pressure and application.
Buyers should confirm whether the manufacturer can supply compatible end connections and whether the connections are reusable, repairable, or customized for the project.
The following companies are selected based on their stated product ranges, manufacturing capabilities, technical focus, application experience, and suitability for large diameter or high pressure hose projects.
Yoonad Hose is the industrial hose manufacturing division of Yoonad Group, with Yoonad New Materials Tech Co., Ltd. as its operating company and manufacturing entity.
The company specializes in the research, development, production, and global supply of high-performance TPU layflat hoses and fluid transfer solutions.
With more than 10 years of manufacturing experience, Yoonad Hose supplies hose solutions for hydraulic fracturing, shale gas development, oilfield water transfer, mining dewatering, agricultural irrigation, firefighting, municipal water supply, emergency response, flood control, disaster relief, and industrial fluid handling.
Its product portfolio includes TPU hydraulic fracturing hoses, oilfield water transfer hoses, mining dewatering hoses, agricultural irrigation hoses, emergency and disaster relief hoses, and pipeline rehabilitation hoses. The company also provides couplings, fittings, and related accessories.
Yoonad Hose operates a 50,000 m² manufacturing facility with more than 50 production lines and over 200 employees.
The company focuses on TPU material engineering, production technology, intelligent manufacturing, and quality management. This production setup supports consistent batch quality and the manufacture of hoses for high-pressure and abrasive operating environments.
For buyers looking for a high pressure layflat hose, TPU layflat hose, or large diameter layflat hose for frac water transfer and other demanding industrial applications, Yoonad Hose is one manufacturer worth evaluating.
Main products and applications:
Manufacturing capacity: 50,000 m² facility, 50+ production lines, and 200+ employees.
ZYfire Hose Corporation was established in 2000 and has a broad product portfolio covering lay flat frac hoses, fire hoses, industrial hoses, forestry hoses, irrigation hoses, potable water hoses, pipe rehabilitation hoses, TPR layflat hoses, hose couplings, landing valves, and firefighting equipment.
The company produces hoses ranging from 3/8 inch to 60 inches, with lengths of 300 meters or more available for certain products.
Its manufacturing operation covers approximately 150,000 m² and includes around 200 production lines and more than 400 employees. The company also reports a technical team that includes staff with college-level education and senior engineering qualifications.
ZYfire serves customers in markets including North America, Europe, Australia, South America, and Southeast Asia.
The company's product range makes it suitable for projects requiring different hose materials, diameters, pressure levels, and applications.
Its certification portfolio includes UL, FM, MSHA, EN14540, DIN14811, BS6391, MED, LR, NFPA 1961, EN671, EN694, NSF, CCC, CCS, and CE for applicable products. The company also reports ISO 9001, ISO 14001, and ISO 18001 certifications.
Main products and applications:
Manufacturing capacity: Approximately 150,000 m², 200 production lines, and 400+ employees.
ASOE Hose Manufacturing Inc. was established in July 2013 and focuses on pipeline technologies and hose-based solutions.
The company has nearly 200 employees and operates manufacturing and R&D facilities in Taizhou, Shanghai, Wuhan, and Harbin.
ASOE has developed technologies related to close-fit trenchless pipeline rehabilitation and hose systems for liquid manure applications. Its business also covers solutions for municipal environmental protection, petrochemical applications, and agriculture.
The company reports more than 150 patents, including around 40% classified as invention patents, and products supplied to customers in more than 80 countries.
ASOE is particularly relevant when a project involves pipeline rehabilitation or specialized fluid handling rather than only conventional water transfer.
Its experience in hose systems and pipeline technologies can be useful for projects that require customized engineering solutions.
Main areas:
Manufacturing and R&D: Facilities in Taizhou, Shanghai, Wuhan, and Harbin, with nearly 200 employees.
Jiangsu Sunmoon Shale Gas High Pressure Hose Co., Ltd. was founded in 2011 and focuses on TPU layflat hoses.
The company is based in Jiangsu Province and operates a 35,000 m² manufacturing site with eight standardized automated production lines and a team of approximately 80 employees.
Sunmoon takes an engineering-focused approach to TPU layflat hose manufacturing. Its products are designed for demanding fluid transfer environments where pressure performance, flexibility, and material durability are important.
Its specialization in TPU layflat hoses makes the company particularly relevant for oilfield, shale gas, hydraulic fracturing, and high-pressure water transfer projects.
For buyers comparing Chinese suppliers of high pressure TPU layflat hoses, Sunmoon is a manufacturer that can be included in the supplier evaluation process.
Main focus:
Manufacturing capacity: Approximately 35,000 m², eight automated production lines, and around 80 employees.
Jiangsu Jinluo New Material Technology Co., Ltd. manufactures polyurethane layflat fracturing hoses and a range of other industrial and fluid transfer hoses.
Its product range includes oil and gas hoses, fire truck remote water supply hoses, industrial hoses, forestry hoses, irrigation hoses, agricultural drag hoses, drinking water delivery hoses, and trenchless pipeline rehabilitation hoses.
The company is located in Jiangsu, China. Its hoses range from 2 inches to 16 inches in diameter, with customizable lengths. Customized diameters and models are also available according to project requirements.
Jinluo products are used in oil and gas exploration, temporary oil transfer, mineral exploration, agricultural fertilization and irrigation, industrial fluid transfer, trenchless pipeline rehabilitation, emergency response, and construction.
Its combination of polyurethane layflat fracturing hoses and other industrial hose products makes it suitable for buyers looking for a supplier that can support several fluid transfer applications.
Main products and applications:
Available sizes: 2 to 16 inches, with customized lengths and models.
| Manufacturer | Main Hose Focus | Large Diameter Capability | TPU / Polyurethane Focus | Typical Applications |
|---|---|---|---|---|
| Yoonad Hose | High-performance TPU layflat hose | Yes | Strong | Hydraulic fracturing, frac water transfer, mining, oilfield, irrigation |
| ZYfire Hose Corporation | Layflat, frac, industrial and fire hoses | Up to 60 in. for applicable products | TPU/TPR and other materials | Frac, fire protection, irrigation, industrial transfer |
| ASOE Hose Manufacturing | Hose systems and pipeline solutions | Project dependent | Specialized hose systems | Pipeline rehabilitation, agriculture, petrochemical, environmental projects |
| Jiangsu Sunmoon | TPU layflat hose | Project dependent | Strong | Shale gas, hydraulic fracturing, high-pressure transfer |
| Jiangsu Jinluo | Polyurethane layflat and industrial hoses | Up to 16 in. | Strong | Oil and gas, industrial transfer, irrigation, emergency response |
The specifications shown above are based on the manufacturers' stated product and company information. Actual pressure ratings, diameters, lengths, materials, certifications, and available configurations should be confirmed against the technical datasheet for the specific hose model.
TPU has become an important material for modern layflat hose construction.
Compared with some conventional hose materials, TPU can provide a useful combination of flexibility, mechanical strength, abrasion resistance, and chemical resistance.
This makes TPU suitable for environments where the hose is repeatedly deployed and moved.
For example, a frac water transfer hose may be installed across a temporary route and then moved to another location after the operation. A hose used in mining may also be exposed to rough ground and abrasive conditions.
The right TPU formulation and reinforcement design can help the hose handle these working conditions.
However, material alone does not determine pressure performance. Reinforcement type, weave structure, wall construction, bonding technology, manufacturing controls, and end connections also affect the finished hose.
Hydraulic fracturing requires large volumes of water to be moved between water sources, storage facilities, treatment equipment, and well sites.
A large diameter layflat hose can provide a flexible alternative to rigid temporary pipelines.
For frac water transfer, the hose may need to handle:
A high pressure TPU hose can be considered when the project needs flexibility together with abrasion resistance and pressure performance.
The exact hose specification should be selected according to the pump pressure, flow rate, transfer distance, fluid characteristics, operating temperature, and site conditions.
Long-distance water transfer is another common application for large diameter layflat hoses.
Compared with rigid pipe systems, lay flat hoses can be rolled into compact packages for transportation. They can then be deployed along roads, fields, mine sites, construction areas, or temporary transfer routes.
For long-distance systems, engineers should consider pressure loss in addition to hose pressure rating.
A larger diameter can reduce friction loss at a given flow rate, but increasing hose diameter also affects handling and equipment requirements.
The best solution depends on the total system rather than hose diameter alone.
Heavy duty layflat hoses are designed for demanding environments where ordinary lightweight hoses may not provide sufficient durability.
Typical industrial applications include:
For these applications, buyers should look at the complete construction of the hose rather than only the material name.
A high-quality hose should have clearly defined technical specifications, consistent manufacturing quality, suitable reinforcement, and compatible couplings.
Before purchasing a hose, prepare the following project information.
Determine whether the hose will transfer fresh water, frac water, industrial fluids, slurry, wastewater, chemicals, or another medium.
Fluid compatibility can affect the selection of the inner tube material.
Provide the normal operating pressure and maximum expected pressure.
Do not select a hose only by matching the nominal pump pressure. Pressure fluctuations and operating conditions also need to be considered.
Flow rate helps determine the appropriate hose diameter.
For large water transfer systems, selecting the correct diameter can help reduce pressure loss and improve pumping efficiency.
Measure the total hose route.
For long-distance applications, consider pressure loss, elevation changes, connection points, and deployment conditions.
If the hose will be dragged across gravel, rock, concrete, or other rough surfaces, abrasion resistance should be included in the selection criteria.
Check coupling type, connection size, pressure rating, installation method, and compatibility with pumps, manifolds, valves, and other equipment.
A professional supplier should be able to provide technical information for the selected model.
Depending on the application, this may include:
When requesting a quotation, overseas buyers can provide a short technical specification instead of asking only for a price.
For example:
Application: Hydraulic fracturing / frac water transfer
Hose type: High pressure TPU layflat hose
Diameter: Required nominal diameter
Length: Required length per roll
Working pressure: Required working pressure
Fluid: Water / frac water
Transfer distance: Approximate distance
End connection: Required coupling type
Quantity: Number of rolls
Destination: Country and port
This information allows the manufacturer to recommend a more suitable hose construction and provide a more useful quotation.
There is no single manufacturer that is the best choice for every project.
For buyers mainly looking for TPU high pressure layflat hoses for hydraulic fracturing, oilfield water transfer, mining, and other demanding fluid transfer applications, Yoonad Hose and Jiangsu Sunmoon are particularly relevant because of their focus on TPU layflat hose technology.
ZYfire is worth considering when a project requires a broad range of layflat, frac, fire, irrigation, and industrial hose products, including very large diameters for applicable product lines.
ASOE may be a better fit for projects that combine hose systems with trenchless pipeline rehabilitation or specialized engineering applications.
Jiangsu Jinluo is relevant for buyers seeking polyurethane layflat fracturing hoses alongside oil and gas, industrial, irrigation, emergency water supply, and other hose products.
The final decision should be based on the actual technical requirements, test data, production capability, quality control, certifications, coupling system, delivery requirements, and project experience.
A high pressure layflat hose is a flexible hose designed to transport fluids under elevated operating pressure. It can be flattened, rolled, transported, and deployed when not in service. Reinforced TPU layflat hoses are commonly used for demanding water and fluid transfer applications.
Large diameter layflat hoses are used when high flow rates are required. Common applications include frac water transfer, hydraulic fracturing, mining dewatering, oilfield water transfer, emergency water supply, municipal water transfer, irrigation, and industrial applications.
Yes. Thermoplastic polyurethane (TPU) is widely used in high-performance layflat hose construction. Depending on the formulation and reinforcement structure, TPU can provide flexibility, strength, abrasion resistance, and good durability for demanding fluid transfer applications.
There is no single standard size for every hydraulic fracturing project. Hose diameter depends on flow rate, working pressure, pump capacity, transfer distance, and system design. Large diameter hoses are often selected for high-volume frac water transfer.
A frac water transfer hose is a hose designed to move water used in hydraulic fracturing operations. It can be used between water sources, storage tanks, pumps, treatment systems, and well sites.
Yes. Layflat hoses can be used for long-distance water transfer when the hose diameter, pressure rating, flow rate, and connection system are properly selected. Pressure loss and elevation changes should be considered when designing the complete transfer system.
A heavy duty layflat hose generally combines a strong inner tube, high-strength reinforcement, durable outer construction, suitable pressure performance, and good resistance to mechanical wear. The exact construction varies by manufacturer and application.
Abrasion resistance is especially important when the hose is dragged or deployed over rough surfaces. Mining, construction, oilfield, and outdoor water transfer applications can expose hoses to rocks, gravel, equipment, and repeated handling.
Available hose length depends on the manufacturer, hose diameter, construction, pressure rating, production equipment, transportation requirements, and application. Some manufacturers can supply hundreds of meters in a single roll, while customized lengths may also be available.
Start with the application. Compare pressure requirements, abrasion resistance, fluid compatibility, temperature, flexibility, weight, service conditions, expected service life, and total system cost. TPU can be a strong option for high-performance and heavy-duty fluid transfer, but the final material should match the project conditions.
Provide the hose diameter, required length, working pressure, fluid type, operating temperature, application, transfer distance, end connection, quantity, and destination. For hydraulic fracturing or frac water transfer, also provide pump pressure and required flow rate when available.
High pressure large diameter layflat hoses are used in many fluid transfer systems where flexibility, high flow capacity, pressure performance, and easy deployment are required.
China has a growing group of manufacturers serving these markets. Yoonad Hose, ZYfire Hose Corporation, ASOE Hose Manufacturing Inc., Jiangsu Sunmoon Shale Gas High Pressure Hose Co., Ltd., and Jiangsu Jinluo New Material Technology Co., Ltd. each have different product ranges and technical strengths.
For a TPU layflat hose, high pressure layflat hose, or large diameter layflat hose project, buyers should compare the complete technical specification rather than choosing a supplier based only on price.
Working pressure, diameter, flow rate, abrasion resistance, reinforcement, hose length, coupling design, quality control, certifications, and application experience should all be reviewed before placing an order.
For hydraulic fracturing, fracking, frac water transfer, mining, oilfield, and other industrial applications, a properly specified heavy duty layflat hose can provide a practical alternative to temporary rigid pipeline systems, especially where long-distance transfer and repeated deployment are required.
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