Air Tube/Nylon Tube

The Color Purpose for Pneumatic Air Tube

While there isn't a universally standardized color-coding system for pneumatic hoses, many manufacturers and industries adopt color conventions for better organization and troubleshooting. Here are some common practices.

• Identifying Circuits: Different colors can be used to distinguish between different pneumatic circuits within a system. For example, Blue might represent the main air supply line. Red could indicate a specific actuator circuit. Yellow might signify a safety circuit.
• Function Indication: Green might be used for "extend" or "forward" lines. Red might be used for "retract" or "reverse" lines.
• Pressure Levels: Different colors can be used to indicate hoses with different pressure ratings.

By implementing a consistent color-coding system, you can significantly improve the clarity and maintainability of your pneumatic systems.

Pneumatic Hose Material

Choose a material that meets the specific requirements of your application in terms of pressure, temperature, chemical resistance, and abrasion resistance.

• Rubber: Durable, flexible, and cost-effective, suitable for general-purpose applications.
• Polyurethane: Resistant to abrasion, oil, and grease, suitable for demanding environments.
• Nylon: Lightweight and flexible, suitable for lighter-duty applications.
• Thermoplastic Rubber (TPR): Good abrasion resistance and flexibility, suitable for various applications.

Consideration to choose Pneumatic Air Tube?

By carefully considering these factors, you can select the right pneumatic hose for your application, ensuring optimal performance, safety, and longevity.

• Working Pressure: What is the maximum operating pressure of the system?
• Flow Rate: How much air volume does the application require? (Consider the CFM needs of the pneumatic tools or equipment.)
• Temperature Range: Will the hose be exposed to extreme temperatures (hot or cold)?
• Environment: Will the hose be used indoors, outdoors, in harsh chemicals, or in abrasive environments?
• Abrasion Resistance: Will the hose be subjected to abrasion from contact with sharp edges or rough surfaces?
• Flexibility: How much flexibility is required for the hose? Will it need to be easily moved or maneuvered?
• Chemical Resistance: Will the hose be exposed to oils, grease, or other chemicals?
• Inside Diameter (ID): Select the appropriate inside diameter based on the required flow rate. A larger ID will allow for higher flow rates.
• Outside Diameter (OD): Consider the space available for routing the hose.
• Choose compatible fittings: Select fittings that match the hose's end connections and the other components in your system.

Consideration for Safety

• Pressure Ratings: Always operate the hose within its pressure rating.
• Visual Inspections: Regularly inspect the hose for signs of wear, damage, or leaks.
• Replace as needed: Replace worn-out or damaged hoses promptly.