Flexible Expandable Drain Pipe for Kitchen and Bathroom

A flexible expandable drain pipe is a corrugated PVC hose used to connect a compatible sink outlet to a drainage point. It can be extended, bent and shaped to accommodate different distances and angles in restricted spaces beneath a basin.

Its flexible construction provides a practical alternative when the drain opening is not aligned with the sink outlet and a straight rigid pipe cannot follow the required route. Reliable installation still depends on selecting the correct size, using compatible fittings and sealing both connections properly.

• Flexible construction that can be bent and shaped.
• Expandable corrugated section for length adjustment.
• PVC material with practical resistance to moisture and ordinary corrosion.
• Helps connect offset points inside restricted spaces.
• Can follow a curved route instead of remaining straight.
• Includes connection ends as shown in the product images.
• Available in options labelled 1.25 and 1.5.
• White finish for household drainage installations.
• No electricity or moving parts required.

• Compatible kitchen-sink drainage.
• Compatible bathroom-basin drainage.
• Connecting an offset sink outlet and drain opening.
• Installation in confined spaces beneath a sink.
• Replacing an existing flexible drain hose of the same size and connection type.
• Other household gravity-drainage applications after verifying compatibility.

1. Do not rely only on the appearance of the existing pipe.
2. Measure the sink outlet or trap connection.
3. Measure the drainage connection at the opposite end.
4. Compare the measurements with the listed 1.25 and 1.5 options.
5. The unit is not stated on the product page, so confirm it with the seller or a plumber.
6. Measure the required route, noting that the minimum and maximum lengths are not specified.

1. Stop using the sink and place a container beneath the work area.
2. Remove the old pipe and clean residue from the connections.
3. Confirm that the pipe size and connection types are compatible.
4. Extend the hose only as much as required.
5. Create wide curves without sharply folding or crushing the pipe.
6. Connect both ends using the washer, clamp or seal required by the installation.
7. Maintain a route that slopes toward the drain.
8. Run a small amount of water and inspect every connection.
9. Repeat the test with more water and inspect again after a short period.

Important: Installation depends on size and fitting compatibility. A washer, clamp or adapter may be required and is not confirmed as included. Consult a plumber if uncertain.

A flexible pipe is practical where a straight rigid pipe cannot accommodate the distance or angle between two drainage points. It can be extended and routed within the available space, while correct sizing and professional sealing remain essential.

PVC provides practical resistance to moisture and ordinary corrosion, but service life depends on installation quality, temperature and the substances passing through the pipe. Inspect the corrugated section and connections periodically for drips, cracks or compression. Clear blockages using a PVC-compatible method without sharp tools that could puncture the hose.

• Kitchen and bathroom sinks with compatible connections.
• Restricted spaces and offset drainage points.
• Replacing a flexible drain hose of the same size.
• Installations requiring an adjustable pipe route.

• Connections incompatible with the 1.25 or 1.5 options.
• Pressurized systems or water-supply lines.
• Water or liquids outside the product’s unspecified temperature range.
• Industrial or chemical applications not approved for this pipe.
• Routes longer than the pipe’s unspecified maximum extension.

• Verify the size and connection type before ordering.
• The pipe is not leak-proof unless its connections are correctly sealed.
• Do not create sharp folds or crush the drainage passage.
• Avoid harsh chemicals or very hot water because temperature and chemical-resistance limits are not stated.
• If leakage or persistent slow drainage occurs, stop use and inspect the installation or contact a plumber.

What is a flexible drain pipe?
It is a corrugated hose installed between a sink outlet and drain point that can be extended and curved to accommodate an offset route.

Which sizes are available?
The product page displays 1.25 and 1.5 options, but does not state the unit. Measure or confirm the connection size before ordering.

Does it fit every sink?
No universal fit can be guaranteed. Compatibility depends on the outlet diameter, drain connection, end shape and sealing method.

Is it leak-proof?
Correct installation can help prevent leaks, but the pipe alone cannot guarantee this. Suitable washers, clamps or seals must be used and tested.

Does it prevent drain odours?
Not by itself. Odour control requires a correctly installed trap or water seal and properly sealed connections.

Can the pipe be cut?
Cutting instructions are not provided. Adjust it by extending and shaping unless a qualified plumber confirms that cutting is suitable.

Can it supply water to a faucet?
No. It is a gravity drain pipe and not a pressure-rated water-supply hose.

How should I test for leaks?
Run water gradually, dry the connection area and inspect it for drops. Check every connection again after a short period of use.

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