Pneumatic PU Hose For Air

Our company was established in 2007 and has been dedicated to the research, development, production, and sales of polyurethane products since its inception. We have accumulated rich experience in Pneumatic PU Hose For Air. After years of development, we have built a strong technical team, production team, and sales team. We possess 7 advanced production equipment and multiple testing equipment. Additionally, we have a branch factory in Linyi, Shandong, which is the distribution center for logistics and transportation in northern China, providing convenience

1. Common specifications
The specifications of Pneumatic PU Hose For Air is primarily defined by their inner diameter, outer diameter, working pressure, temperature, and material structure.
1). Common specifications by inner diameter (ID) (mm/inch):
Φ4mm (1/8")
Φ6mm (1/4") - one of the most commonly used specifications
Φ8mm (5/16")
Φ10mm (3/8") - one of the most commonly used specifications
Φ12mm (1/2")
Φ14mm (9/16")
Φ16mm (5/8")
Φ20mm (3/4") and larger (for high-flow main gas circuits)
2). According to the level of work pressure:
Regular type: generally 0.8 MPa ~ 1.0 MPa (approximately 8~10 bar or 116~145 psi).
High-pressure type: up to 1.5 MPa or higher (approximately above 15 bar).
3). By temperature range:
Standard type: approximately -20°C to +40°C.
Low/High Temperature Resistant Type: Special formula can withstand temperatures ranging from -40°C to +90°C or even higher.

2. Main usage scenarios
Benefiting from its advantages such as high flexibility, wear resistance, flexural resistance, portability, transparency/translucency (easy to observe airflow), Pneumatic PU Hose For Air is widely used in:
1) Factory automation and pneumatic tools:
The most common scenario involves connecting an air compressor, filter, regulator, and lubricator (FRL) to various pneumatic equipment.
Drive cylinders, pneumatic motors, pneumatic fixtures, pneumatic screwdrivers, impact wrenches, spray guns, etc.
2) Production line and machinery equipment:
Used in pneumatic control circuits in material handling, packaging machinery, printing machinery, and textile machinery.
3) Special industries:
Food and beverage industry: Use PU pipes with food-grade certification (such as FDA) for conveying clean compressed air in contact with production processes.
Electronics and semiconductor industry: Use halogen-free, low-precipitation, antistatic PU tubing to prevent product contamination and electrostatic damage.
Medical equipment: Air circuits for devices such as ventilators and hospital beds (must meet medical-grade standards).
4) Other fields:
Sweeping vehicle, bus door opening and closing pneumatic circuit.
Small pneumatic transmission system.
Air source connection of instruments and meters.

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