PU Polyurethane Tube

As the professional manufacture, OLK would like to provide you PU polyurethane Tube. And OLK will offer you the best after-sale service and timely delivery.

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Product Description

PU polyurethane Tube are made ofthermoplastic polyurethane (TPU), offering excellent flexibility, wear resistance, and durability. Lightweight and bend-resistant, with strong elasticity, they ensure stable airflow in complex installation environments. They are widely used in pneumatic control systems and industrial automation.

PU air hose application:Packaging machines, textile machinery, woodworking machinery；Automotive manufacturing and assembly lines；Laboratory and air supply systems etc...

PU polyurethane Tube characteristic：

High Flexibility: Small bending radius, easy to install in limited spaces

Wear Resistance: Suitable for frequent bending and movement

Oil & Pressure Resistance: Reliable under typical industrial conditions

Lightweight & Transparent: Available in transparent or various colors

Excellent Elasticity: Strong resilience and fatigue resistance

Ordering code
PU	--	0805	--	100	--	R
		Model		Meter:		Color:
		08:8mmOuter Diameter 05:5mmInner Diameter		100:100m/roll		R:red
				200:200m/roll		BL:black
						B:blue
						C:transparent

Model	Outer Diameter (mm)	Inner Diameter (mm)	Length (m)	Working Pressure (kgf/cm²)	Burst Pressure (kgf/cm²)
PU-0425-200	4	2.5	200	12	38
PU-0604-200	6	4	200	12	31
PU-0805-100	8	5	100	12	32
PU-1065-100	10	6.5	100	12	31
PU-1208-100	12	8	100	12	27
PU-1410-100	14	10	100	12	20
PU-1612-100	16	12	100	12	17

Caution

Do not use the tube in media over 60°C or with strong corrosive chemicals (such as strong acids, strong alkalis, or strong solvents), as it may cause the tube to crack.

Do not use the tube in environments above 60°C or in areas with chemical gases, as it may cause the tube to soften, reduce pressure resistance, or age and crack quickly.

Do not store the tube in damp places or for more than 180 days, as moisture may cause hydrolysis and lead to tube breakage.

Air Tube Installation & Usage Recommendations

1. For Air Compressor Use

Air from compressors is high temperature. Short-term use is fine, but long-term use may cause tube swelling or bursting. It is recommended to use with air tank, cooler, and air filter units.

2. For Auto Repair Use

Auto repair environments are complex.PUTubes may be repeatedly bent and pulled, and may touch corrosive liquids. This can damage the tube surface, cause aging, and shorten service life.

3. For Indoor/Outdoor Painting Use

Painting environments are hot, some paint has corrosive properties, and tubes are often pulled. Together with high pressure, this may cause tube bursting. Keep pressure within safe range, and use reinforced high-pressure hose if necessary.