【Product Basic Overview】

The PVC water tank spray special hose is a basic supporting water delivery hose for industrial equipment spray cooling and washing water circulation systems, mainly used for the directional washing water delivery and connection between spray water tank bodies and spray nozzles. It solves common problems of ordinary plastic hoses such as unqualified flame retardancy, easy softening and deformation at high temperature, hardening and cracking at low temperature, repeated aging and cracking from cold and hot shock, water leakage and pressure relief, and pipeline bending and knotting water blockage. Adopting multi-layer PVC composite integrated extrusion molding process, the hose has a compact structure without delamination or deformation. The flame retardant formula is strictly controlled with combustion speed meeting safety specifications, resisting long-term equipment working high temperature and seasonal high and low temperature alternating shock, specially adapted to normal temperature and high-temperature spray water delivery working conditions of washing water. The flexible hose fits various spray interface installation with low water flow resistance and stable and uniform spray water supply. No water leakage, aging or damage during long-term spraying operation, it is an indispensable special water delivery accessory for mechanical equipment spray cooling and washing spray systems.

【Product Structure & Core Material Description】

1. Inner Water Delivery PVC Layer: Made of food-grade environmentally friendly wear-resistant pure PVC raw material, the inner wall is smooth and dense without burrs, no water scale or impurity accumulation during washing water delivery, smooth water flow without blocking spray nozzles, corrosion resistant and no pollution to washing water quality, no swelling or damage during long-term water delivery. 2. Middle Fiber Reinforcement Layer: Built-in high-strength polyester fiber knitted surrounding reinforcement structure, improving the overall tensile, deformation and burst resistance of the hose, no deformation or bulging under pipeline pressure water delivery, no rebound and knotting during bending and storage, no cracking or delamination under long-term equipment vibration. 3. Outer Weather-Resistant Protective PVC Layer: Modified flame retardant and weather-resistant PVC material, qualified flame retardancy, UV resistance and high and low temperature aging resistance, no hardening or cracking under cold and hot temperature shock, wear and scratch resistant for long-term outdoor and equipment cabin use, fully protecting the internal water delivery structure and extending the service life of the hose.

【Core Standard Technical Parameters】

Core Product Material: Environmentally friendly pure PVC material + high-strength polyester fiber reinforcement layer + flame retardant weather-resistant PVC outer layer; Sealed Conveying Medium: Equipment washing water and circulating spray clean water; Flame Retardant Safety Index: Maximum combustion speed ≤250mm/min, flame retardant and fire safety compliant; Working Temperature Requirement: Long-term continuous working temperature not exceeding 100℃, resistant to high and low temperature cold and hot shock cycle changes; Product Structural Characteristics: Multi-layer composite integrated molding, tensile resistant, bending resistant, aging resistant and no delamination; Conventional Specification Models: DN8, DN10, DN12, DN16, DN20, DN25, DN32, DN40, DN50 common spray calibers; Customization Service: Custom cutting of non-standard length and special caliber as required, adapting to various spray nozzle interface sizes.

【Core SEO Performance Advantages】

1. Qualified flame retardant safety protection: Strictly controlled combustion speed ≤250mm/min, compliant flame retardant and fire performance, eliminating open flame spread hazards for safer equipment operation; 2. Stable temperature resistance and cold and hot shock resistance: Long-term temperature resistance ≤100℃ no softening at high temperature, no brittleness at low temperature, resisting high and low temperature alternating shock, stable use in four seasons; 3. Sealed water delivery no leakage: Compact hose molding, tight sealing with spray nozzles, no pressure relief or water leakage during washing water delivery, constant spray water supply pressure; 4. Flexible and easy installation no knotting: Good hose flexibility and bending performance, easy wiring and installation in narrow equipment space, arbitrary bending no knotting or water blockage, convenient disassembly and maintenance; 5. Smooth inner wall high water delivery efficiency: Smooth inner wall no water scale accumulation, smooth and uniform spray water output, no nozzle blockage with better spray washing and cooling effect; 6. Wear and aging resistant long service life: Outer weather-resistant and wear-resistant formula, scratch and weather resistant, no hardening or cracking for long-term equipment use, reducing replacement frequency; 7. Complete specifications and customizable: Sufficient conventional spot goods for quick delivery, non-standard length cutting as required, adapting to matching of various spray water tanks and spray nozzles.

【Main Application Scope】

Widely used in spray water tank connecting pipelines of various industrial mechanical equipment, sanitation vehicle spray washing pipelines, engineering equipment cooling spray systems, workshop dust removal spray pipelines and small circulating water spray equipment; specially used for washing water delivery and connection between spray water tank body and spray nozzles, spray heads and spray valves, focusing on equipment spray cooling, workpiece washing, dust removal spraying and circulating water pipeline water delivery, suitable for long-term use in different environments such as indoor equipment rooms and outdoor operating equipment.

【Original Manufacturer Supply Advantages】

We are a professional direct manufacturer of PVC water tank spray special hoses, produced with new pure raw materials without recycled materials, factory direct sales without middlemen markup with high cost performance. Sufficient spot inventory for common spray specifications with fast delivery after ordering, no delay in equipment assembly and maintenance construction period. All spray PVC hoses are produced in strict accordance with flame retardant standards and temperature resistance working conditions. Each batch of products has passed flame retardant test, high and low temperature shock test and sealing leakage sampling inspection with strict quality control and stable performance. We support bulk supply for equipment manufacturer supporting accessories, maintenance procurement and engineering projects, support customized cutting of non-standard sizes, perfect after-sales service and long-term stable supply, one-stop meeting the procurement and supporting needs of spray water delivery hoses for various equipment spray water tanks.