
Product categories
PU Pneumatic Tube - 6 x 4 mm OD/ID, 10-100 m Rolls
Choose the specified configuration and pack quantity. The complete sales unit and matching connection sizes are listed below.
Applications & specifications · Quick order all packs
Ships from China · 5–7 calendar days preparation. Shipping · Returns

6X4 polyurethane pneumatic tubing
Flexible PU tubing for compatible pneumatic routing. Choose one color and one nominal roll length. Match the tube outside and inside diameters, fitting design and system requirements before installation.
One selected roll
The base sales unit is 1 roll of the selected color and nominal length. Fittings, machines, cutting tools and other colors are excluded. A separate spool is not promised.
Original selected-color coil photographs are series references. Coil winding size does not show the difference between 10, 20, 50 and 100 m rolls. No roll diameter or hidden tube length has been generated. Multi-color detail views illustrate the tube series, not a supplied mixed-color set.
Model & Reference Codes
Polyurethane (PU); tube OD 6 mm; tube ID 4 mm. Nominal roll lengths: 10 / 20 / 50 / 100 m.
| Original shipping SKU | Color | Nominal roll length | Tube OD / ID |
|---|---|---|---|
| 6X4-HEI-10M | Black | 10 m | 6 / 4 mm |
| 6X4-HEI-20M | Black | 20 m | 6 / 4 mm |
| 6X4-HEI-50M | Black | 50 m | 6 / 4 mm |
| 6X4-HEI-100M | Black | 100 m | 6 / 4 mm |
| 6X4-HONG-10M | Orange | 10 m | 6 / 4 mm |
| 6X4-HONG-20M | Orange | 20 m | 6 / 4 mm |
| 6X4-HONG-50M | Orange | 50 m | 6 / 4 mm |
| 6X4-HONG-100M | Orange | 100 m | 6 / 4 mm |
| 6X4-LAN-10M | Blue | 10 m | 6 / 4 mm |
| 6X4-LAN-20M | Blue | 20 m | 6 / 4 mm |
| 6X4-LAN-50M | Blue | 50 m | 6 / 4 mm |
| 6X4-LAN-100M | Blue | 100 m | 6 / 4 mm |
| 6X4-TM-10M | Transparent | 10 m | 6 / 4 mm |
| 6X4-TM-20M | Transparent | 20 m | 6 / 4 mm |
| 6X4-TM-50M | Transparent | 50 m | 6 / 4 mm |
| 6X4-TM-100M | Transparent | 100 m | 6 / 4 mm |
OD and ID are tube cross-section dimensions, not coil diameter or packaging dimensions. The cross-section graphic is a size-identification schematic, not CAD or a measured production drawing.


Match, cut and check.
Isolate and fully depressurize before installation or removal. Use compatible pneumatic tubing connections. Cut square, remove debris and follow the actual fitting installation instructions. Route without kinks and protect from abrasion. Check retention, restore air gradually and inspect the connections for leakage. Confirm the operating limits required by the actual equipment before use.
Pack quantities
Select 1 / 2 / 5 identical rolls of the chosen color and nominal length. Quantity counts packs. Total nominal tube length equals selected meters per roll multiplied by rolls per pack and number of packs. The 2-roll and 5-roll options already include 5% and 10% savings.
Total items
Product subtotal
Find your matching configuration
PU Pneumatic Tubing
Compare the available configurations in this family. Match the mechanism, connection sizes and complete sales unit before ordering.
Polyurethane Tubing (5)




