Shandong Danflex Hose Co., Ltd. is one of the leading manufacturers and suppliers of ultra-high pressure water jet hose in China, also supporting customized service. Be free to buy cheap ultra-high pressure water jet hose for sale here and get quotation from our factory. Good service and reasonable price are available.
Products Description
The Ultra-High Pressure Water Jet Hose is core conveying equipment exclusively engineered for high-pressure water jet cleaning, cutting and industrial washing operations. It operates within a temperature range of -40°C to 90°C and adopts a multi-layer composite structure. Its inner and outer layers are constructed from high-performance wear-resistant and corrosion-resistant rubber with excellent waterproof performance. The high-tensile steel wire pressure-bearing middle layer enables stable water flow transmission under ultra-high pressure to guarantee safe and efficient operation. Available in a full spectrum of bore sizes and lengths, it supports a maximum working pressure of 1250 bar to satisfy diverse operational requirements. Widely applied to industrial cleaning, ship rust removal, pipeline dredging, stone cutting and concrete demolition, the flexible, bendable hose simplifies on-site handling and storage, making it an indispensable consumable for high-pressure water jet systems.
Product Advantages
Outstanding Pressure Resistance
Its multi-layer composite reinforced structure withstands ultra-high pressure working environments up to 1250 bar without deformation or rupture, even after prolonged continuous service.
Superior Wear Resistance
Wear-resistant rubber inner and outer layers effectively resist abrasion from high-speed water flow and friction, offering a far longer service life than conventional hoses.
Flexible & User-Friendly Operation
The pliable hose bends easily with a minimum bending radius of 230, simplifying site layout and storage while adapting to complex working angles and spatial constraints.
Corrosion & Age Resistance
The outer layer delivers outstanding resistance to chemical corrosion and ultraviolet radiation, enabling stable performance across all harsh working environments.
Reliable Coupling Sealing
Custom quick couplings provide tight, leak-free connections alongside fast assembly and disassembly, drastically boosting operational efficiency.
Lightweight & Portable
Its optimized lightweight structure allows single-person transportation and operation, lowering labor intensity and accelerating construction progress.
Manufacturing Technologies
Multi-Layer Composite Molding
A co-extrusion process integrates wear-resistant inner rubber, steel wire reinforcement middle layer and protective outer rubber to deliver superior overall hose performance.
High-Tensile Wire Reinforcement
High-strength steel wire reinforcement applied to the pressure-bearing layer significantly improves the hose's pressure resistance capacity.
Integrated Coupling Vulcanization
Couplings are integrally vulcanized and bonded to the hose body to eliminate delamination risks and deliver more reliable sealing performance.
Precision Winding Technology
Steel wires in the pressure-bearing layer are wound at precise angles to distribute stress evenly and avoid localized stress concentration.
Safety Precautions
Never operate the hose beyond its rated maximum working pressure of 1250 bar; overpressure may cause hose rupture and personal injury.
Store and operate the hose far from open flames and high-temperature objects, as high temperatures soften rubber materials and accelerate aging.
Although the outer rubber layer is corrosion-resistant, contact with strong acids and alkalis for extended periods will degrade material performance and must be avoided.
Prevent vehicles and heavy loads from rolling over laid hoses, as this may damage internal structures and trigger leakage.
Operators must receive professional training to master hose performance and operating specifications; untrained personnel are prohibited from operation.
FAQ
Q: What are the primary daily application scenarios for the Ultra-High Pressure Water Jet Hose?
A: This product fits all high-pressure water jet washing tasks, including industrial surface paint stripping and rust removal, building wall scale elimination, inner pipeline flushing, heavy oil stain cleaning on factory floors, and removal of marine hull attachments. It suits all working conditions requiring powerful water jet cleaning.
Q: Will the hose harden and crack under frequent long-term use?
A: The Ultra-High Pressure Water Jet Hose is manufactured using flexible raw materials tailored for high-pressure operations. With proper usage and protection against prolonged sunlight exposure and open flames, it will not easily stiffen or crack. Simple routine maintenance preserves its flexibility for consistent use.
Q: How durable is the hose when dragged and rubbed against ground surfaces during operation?
A: The outer layer is equipped with dedicated wear-resistant protection, resisting damage from frequent ground dragging, minor collisions and friction. It outperforms ordinary water delivery hoses for mobile continuous washing applications.
Q: Will contact with oil, acid or alkaline contaminants damage the Ultra-High Pressure Water Jet Hose?
A: The hose wall features resistance to oil stains and mild corrosive contaminants. Oil and weakly corrosive wastewater generated during cleaning will not rapidly erode the hose body; simply rinse the hose thoroughly after operation.
Factory Environment
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