China’s leading flame-retardant polyurethane hose machinery and high-performance special flexible PU dust-proof ventilation pipe: leading global market trends
描述
PU is the abbreviation of Polyurethane, the Chinese name is polyurethane, or polyurethane. PU steel wire vacuum pipes use spiral elastic steel wires to firmly implant into the pipe wall to optimize external fluidity. Commonly used wall thicknesses are 0.4mm, 0.6mm, 0.9mm, and 1.2mm. Material: Pipe wall (polyether-polyurethane, polyester-polyurethane) optional, spiral wire, elastic steel wire. It is widely used in mechanical transportation pipes in the glass industry, wood industry, steel industry, plastic industry, mines, shipbuilding industry, cement industry, etc. as a strong protective pipe. At the same time, food grade pipes can also be used in the food industry and pharmaceutical industry. PU steel wire hose can better meet the transportation requirements of various industries.


PU flexible air hose
1. Wear-resistant range
2. Highly flexible and transparent
application:
Inhalation of dust, wood dust, shavings, powders, gases and fumes, textiles, plastics, printing, ceramics, furniture and wood
Industry, wood shavings, waste gas, chemical industry, paint industry, oil mist waste gas, machinery manufacturing.
General purpose hose for light solids conveying as well as air and gas conveying. Used in the food and pharmaceutical industries.
feature:
- Extremely flexible and compressible
-Extremely wear-resistant
- Resistant to tearing
-very transparent walls
range of working temperature:
-30 to 150 degrees
Material:
-Wall: special polyurethane
-Helix: flexible steel wire
Diameter: Φ25mm---Φ400mm
Wind speed: 35m/s



China products are renowned worldwide for their quality and innovation. Among them, the flame retardant polyurethane hose machinery stands out with its exceptional performance. This special flexible PU dustproof ventilation pipe is a prime example of China’s manufacturing excellence.
Designed with precision and crafted using advanced technology, these hoses offer superior flame retardancy, ensuring safety in various applications. The flexible nature of the PU material allows for easy installation and maneuverability, making it ideal for a wide range of industries.
Whether it’s for industrial ventilation, dust removal, or other specialized purposes, the flame retardant polyurethane hose machinery from China is trusted by customers around the globe. With its durability, reliability, and high-quality construction, it continues to be a global best-seller, setting new standards in the field of ventilation and hose technology.
China’s commitment to quality and innovation is evident in every aspect of these products. From the selection of raw materials to the final production process, strict quality control measures are in place to ensure that only the best products reach the market.
As the demand for high-performance ventilation solutions continues to grow, China’s flame retardant polyurethane hose machinery will continue to play a crucial role in meeting the needs of industries worldwide. With its combination of advanced features and competitive pricing, it is no wonder that these products are in high demand and are considered among the best in the global market.
Professional PU hose manufacturer, 100% brand new material, guarantee quality and delivery time. Look forward to working with you.

