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PU Twin Tube
  • PU Twin TubePU Twin Tube
  • PU Twin TubePU Twin Tube
  • PU Twin TubePU Twin Tube
  • PU Twin TubePU Twin Tube
  • PU Twin TubePU Twin Tube

PU Twin Tube

LANG CHI is a Chinese PU twin tube manufacturer and supplier. With a wide range, good quality, and reasonable price, our products are extensively used in automation equipment, machine building and other industries. Tell us the list you need then we will offer you the right thing.

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Product Description

LANG CHI as the professional manufacturer, we would like to provide you high quality PU twin tube. It is used to arrange two or more lines in a fluid handling control system, and is ideal for color coding your lines for the purpose of identification, tracing or troubleshooting. And offer faster installation times and eliminates the need for spiral wrap or jacketing. A unique heat bonding process allows the tubing to be hand separated for routing.

Product characteristics:

• Transport different goods at same time.

• Highly elastic,small bending radius, applicable to the narrow place.

• Resistance to distortion, loss, better than other plastic tube.

• Good memory, can bend over and over again.

• Low extraction, excluding plasticizer dissolve or pollution.

• Smoothly surface, can be separated into two single hoses protection recognition.  

• With best sealing property with joint.

• Conform to ROHS environmental protection recognition.

• Non-toxic, tasteless, long service life.

Testing for Quality

We have expanded our testing capabilities to comprehensive validation of  finished goods. Our enhanced testing capabilities encompass the following aspect:

In-House Finished Goods Testing:

Heat Aging

UV Aging

Coolant Immersion

Oil Immersion

Burst Testing (Fluid and Air)

Dynamic Life Cycle Testing (Simulated Turbo and Cooling Systems)



Bend Radius

Radial Expansion


Tensile testing

And much more

We conduct these tests to ensure the quality of our products. We understand the importance of dependable parts and equipment, which is why you can trust that when you order your custom plastic tubes from LANG CHI, that is precisely what you will receive.

Product Parameter


PU twin tube


Polyester polyurethane




Air, other fluids

Fluid temperature


Maximum working pressure(at 20℃)



Customized size


Customized color


Automobile manufacturing, industrial automation, food machinery, medical, semiconductor and other industries.

Product Feature And Application

Feature: Interally composed of multiple PA, PU, PE hoses, external covered with PVC or TPU, anti-wear, space-saving. Easy to distinquish.

Application: manipulators, industrial robots,and mining, etc.

Production Details

PU twin tube is composed of multiple PA, PU, and PE hoses, covered with PVC or TPU on the outside. It has good flexibility, small bending radius, and can maintain a uniform and smooth pipe surface after separation, ensuring good sealing performance with the joint.

It can be processed according to demand, with any color collocation, the same or different specifications combination.

Hot Tags: PU Twin Tube, China, Manufacturer, Supplier, Factory, Customized, Quality, Cheap, Free Sample, Brands, CE, FDA

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