Yellow PVC Pipe Round Tube 20–50mm | Rigid Tubing 500mm | Aquarium & DIY
Yellow PVC Pipe Round Tube 20–50mm | Rigid Tubing 500mm | Aquarium & DIY
Yellow PVC Pipe Round Tube 20–50mm | Rigid Tubing 500mm | Aquarium & DIY
Yellow PVC Pipe Round Tube 20–50mm | Rigid Tubing 500mm | Aquarium & DIY
Yellow PVC Pipe Round Tube 20–50mm | Rigid Tubing 500mm | Aquarium & DIY
Yellow PVC Pipe Round Tube 20–50mm | Rigid Tubing 500mm | Aquarium & DIY
Yellow PVC Pipe Round Tube 20–50mm | Rigid Tubing 500mm | Aquarium & DIY
Yellow PVC Pipe Round Tube 20–50mm | Rigid Tubing 500mm | Aquarium & DIY
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Yellow PVC Pipe Round Tube 20–50mm | Rigid Tubing 500mm | Aquarium & DIYYellow PVC Pipe Round Tube 20–50mm | Rigid Tubing 500mm | Aquarium & DIYYellow PVC Pipe Round Tube 20–50mm | Rigid Tubing 500mm | Aquarium & DIYYellow PVC Pipe Round Tube 20–50mm | Rigid Tubing 500mm | Aquarium & DIYYellow PVC Pipe Round Tube 20–50mm | Rigid Tubing 500mm | Aquarium & DIYYellow PVC Pipe Round Tube 20–50mm | Rigid Tubing 500mm | Aquarium & DIYYellow PVC Pipe Round Tube 20–50mm | Rigid Tubing 500mm | Aquarium & DIYYellow PVC Pipe Round Tube 20–50mm | Rigid Tubing 500mm | Aquarium & DIY

Yellow PVC Pipe Round Tube 20–50mm | Rigid Tubing 500mm | Aquarium & DIY

HomeDIYer
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By HomeDIYer®

Price:
$66.76 USD
Stock:
In stock (500 units), ready to be shipped

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Description

Yellow PVC Pipe — Color-Coded Rigid Tubing for Aquariums, Ponds & DIY Water Systems

When you're running multiple pipe lines through an aquarium cabinet, pond filter setup, or DIY fluid system, standard white or grey PVC all looks the same — and tracing the wrong line wastes time and causes mistakes. This yellow PVC pipe solves that instantly: the bright yellow color lets hobbyists, aquarium builders, and DIY plumbers identify specific runs at a glance, without labeling tape or guesswork.

Each piece is a rigid round PVC tube measuring 500mm (≈19.7") in length, available in five outer diameter options: 20mm (≈3/4"), 25mm (≈1"), 32mm (≈1-1/4"), 40mm (≈1-1/2"), and 50mm (≈2"). Wall thickness is 2mm for the 20–40mm sizes and 2.4mm for the 50mm size. You can order 1, 2, or 3 pieces per pack to match your project quantity.

Typical applications include aquarium return line plumbing, pond pump outlet runs, garden water feature pipework, and color-coded DIY fluid routing where visual pipe identification matters. The solvent-weld compatible surface works with standard PVC cement and metric fittings, making it a practical choice for both first-time builders and experienced hobbyists setting up multi-tank systems.

⚠️ Size note: OD (outer diameter) is listed — not inner diameter. Verify your fitting's socket inner diameter matches the pipe OD before ordering. Wall thickness is 2mm (20–40mm OD) and 2.4mm (50mm OD).
🔵 Compatibility: Designed for solvent-weld joining with standard metric PVC fittings and PVC solvent cement. Suitable for freshwater aquarium plumbing, pond systems, and low-pressure DIY water circuits.

✅ Key Features of These Yellow PVC Pipes

  • 🟡Instant Visual ID — Bright yellow color makes this rigid yellow PVC tubing easy to trace in multi-line aquarium and pond setups without additional labeling.
  • 📏Five OD Options — Available in 20, 25, 32, 40, and 50mm outer diameters to match a wide range of metric PVC fittings and pump outlets.
  • 🔩Solvent-Weld Ready — Smooth exterior surface is compatible with standard PVC solvent cement and primer for secure, leak-resistant joints in aquarium plumbing systems.
  • ✂️Easy to Cut & Customize — The 500mm (≈19.7") length cuts cleanly with a pipe cutter or hacksaw, letting you trim to exact lengths for tight cabinet or sump installations.
  • 💧Rigid & Dimensionally Stable — Maintains its round cross-section under normal water pressure, preventing kinks or flow restrictions common with flexible tubing in return line runs.
  • 📦Flexible Pack Quantities — Order 1, 2, or 3 pieces per pack so you get exactly what your project needs without over-buying for small DIY water feature builds.

📐 Technical Specifications — Yellow PVC Round Tube

Material Rigid PVC (Polyvinyl Chloride)
Color Yellow
Outer Diameter (OD) Options 20mm (≈3/4"), 25mm (≈1"), 32mm (≈1-1/4"), 40mm (≈1-1/2"), 50mm (≈2")
Wall Thickness 2mm (20–40mm OD) / 2.4mm (50mm OD)
Length 500mm (≈19.7")
Pack Quantity 1 Pcs / 2 Pcs / 3 Pcs (see variant options)
Joining Method Solvent weld (PVC cement + primer)
Fitting Compatibility Standard metric PVC solvent-weld fittings
Typical Application Aquarium plumbing, pond systems, water features, DIY fluid routing
Pressure Rating Contact us to confirm for your specific application
Temperature Range See variant options / Contact us to confirm

❓ Frequently Asked Questions

How do I choose the right OD size for my project?

Measure the inner diameter of your existing fittings or the opening you need to connect to, then select the pipe OD that matches. As a general guide: 20mm (≈3/4") suits small aquarium return lines; 25mm (≈1") fits standard pond pumps; 32mm (≈1-1/4") and 40mm (≈1-1/2") handle higher flow rates; 50mm (≈2") is typically used for main supply runs or larger filtration systems.

Is this yellow PVC pipe safe for aquarium and fish tank use?

PVC pipe is generally considered safe for freshwater aquarium plumbing once fully cured. It is non-toxic and does not leach harmful chemicals under normal operating conditions. We recommend flushing the pipe with clean water before use and allowing any solvent cement joints to cure fully per the cement manufacturer's instructions.

Can this pipe be used outdoors or in UV-exposed environments?

Standard PVC can degrade with prolonged direct UV exposure. For outdoor installations, it is generally recommended to paint the pipe with a UV-resistant coating or use it in shaded runs. For fully outdoor applications, CPVC or UV-stabilized pipe variants are typically a better long-term choice.

What fittings and adhesives are compatible with this pipe?

This pipe is designed for solvent-weld joining using standard PVC solvent cement and primer. It is compatible with metric PVC fittings sized to match the listed OD. Always verify fitting inner diameter against the pipe OD before purchasing fittings. Threaded connections require appropriate threaded PVC adapters.

What is the wall thickness and what pressure can this pipe handle?

Wall thickness is 2mm for the 20–40mm OD sizes and 2.4mm for the 50mm OD size. Pressure ratings depend on temperature and installation method; for low-pressure aquarium and water feature applications (typically under 30 PSI), this pipe is generally adequate. For high-pressure plumbing, please contact us to confirm suitability.

Why choose yellow PVC pipe instead of standard white or grey?

Yellow coloring provides instant visual identification in multi-pipe systems, making it easy to trace specific lines in aquariums, water features, or DIY fluid routing setups. It is especially useful when running multiple pipe runs side by side and needing to distinguish between supply, return, or drainage lines at a glance.

Can I cut this pipe to a shorter length?

Yes. PVC pipe cuts cleanly with a standard pipe cutter, hacksaw, or miter saw. Always deburr the cut end with sandpaper or a deburring tool before joining to ensure a leak-free solvent-weld connection. The listed 500mm (≈19.7") length can be cut down to suit your specific installation requirements.

🛒 Select your size and pack quantity above, then add to cart — ships from our US warehouse.

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