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VACUUM GENERATOR
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PU Spring Tube air Hose air Compressor with Quick Connector 6/8/10mm High-pressure Expandable Spiral Tube for air Pumps

Place of Origin:

CHINA

Brand Name:

Edith

Model Number:

Thermoplastic Polyurethane Spring PU Tube

Minimum Order Quantity:

Negotiable

Price:

Negotiable

Packaging Details:

Carton package/Wooden cases

Delivery Time:

Depending on the order quantity

Payment Terms:

L/C, T/T

Supply Ability:

Negotiable

  • Description
Inquiry

Is there a problem? Please contact us to serve you!

Inquiry

Disc diameter

Customized Accepted

Material:

 PU

Highlight 1:

Not easily deformed

Highlight 2:

Tensile

Application:

 Industry

Name:

Thermoplastic Polyurethane Spring PU Tube

High Light:

High-Temperature Resistant

Process Steps

ODM

OEM

Step 1

CustomerRequirement

CustomerRequirement

 

Step 2

SchemeAppraisal

SchemeAppraisal

 

Step 3

ProfileConfirmationPacking Dimension Functional

 

Negotiation Cooperation

 

Step 4

Sample Design

Quote

 

Step5

Small BatchProduction

 

Sample Confirmation

 

Step 6

Product Confirmation

 

Small Batch Production

 

Step7

-

Product Confirmation

PU spring air hose (8×5) is a flexible coiled hose made of polyurethane (PU), mainly used for flexible connection between air compressors and pneumatic equipment. Its core functions include:
  • Flexible connection and automatic retraction: The coiled structure can be freely stretched and retracted, ensuring reliable air supply even when the equipment is moving, and automatically retracting after use to reduce pipeline clutter.
  • High-pressure air supply capacity: The working pressure generally ranges from 0.6–1.0 MPa (depending on the brand), which can meet the high-pressure requirements of most pneumatic tools, cylinders, spraying equipment, etc.
  • Wear resistance and aging resistance: PU material has excellent wear resistance, oil resistance, and weather resistance, and can be used for a long time in complex environments such as factories and workshops.
  • Lightweight and low bending resistance: Light weight and good flexibility make it easy to operate pneumatic tools and reduce labor intensity.
  • Reduced air leakage and pressure loss: The smooth inner wall minimizes gas flow resistance, maintains stable air supply, and improves the efficiency of pneumatic equipment.
  • Strong tensile and fatigue resistance: It can withstand frequent stretching and retraction, is not easy to break or crack, and has a long service life.
Applications
PU spring air hose 8×5 is widely used in various pneumatic systems, with typical applications including:
  • Pneumatic tool connection: Such as impact wrenches, pneumatic screwdrivers, grinders, air drills, jackhammers, etc.
  • Connection between air compressors and terminal equipment: Used for air supply from the air compressor outlet to workbenches and tool suspension systems (balancers).
  • Automated production lines: Used in moving parts, robotic end effectors, pneumatic fixtures, and other occasions that require flexible connections.
  • Spraying equipment: Such as air supply for spray guns, which requires lightweight, oil-free, and impurity-free pipelines.
  • Automotive repair and assembly workshops: Used for tools such as air wrenches, tire inflators, pneumatic riveters, etc.
  • Woodworking machinery and furniture manufacturing: Used for various pneumatic fixtures, pneumatic nail guns, etc.
  • Laboratories and small pneumatic devices: Used in small pneumatic systems that require clean, lightweight, and flexible pipelines.
Specification
item
value
type
Coil
weight (kg)
1
place of origin
China
material
PU
Product Name
Thermoplastic Polyurethane Spring PU Tube
Operating Temperature
-30C~ 60C
Length Options
6m, 9m,12m, 15m
Product Color
Orange Red, Black, Blue,
Burst Pressure
30 kgf/cm2
Operating Pressure
O~10 kgf/cm2
Outer Diameter ( mm )
8
Inner diameter ( mm )
5
Working medium
Air
Package
Cardboard boxes, etc.

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