The chain is fine...but I ordered the wrong size. Nine links of the chain I ordered equals six of the size I wanted. My error...
How can I straighten out the springs? I can't use them coil uo as is.
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When a leaking joint or a mismatched fitting derails your project, you need connectors you can trust. Whether you are a weekend maker routing irrigation lines, a tradesperson assembling drainage runs, or a hobbyist building a custom frame, these PVC pipe fittings deliver a secure, solvent-weld bond that holds under pressure without tools or special skills.
Each fitting is moulded from rigid PVC (polyvinyl chloride) and sized by inner diameter, covering 16 mm (approx. 5/8 in) through 63 mm (approx. 2-1/2 in). The range includes straight couplings, 90-degree elbows, 45-degree elbows, T-pieces, Y-pieces, cross fittings, 45-degree T-pieces, 3-way, 4-way, 5-way, and 6-way angle connectors — all available in White, Blue, Grey, Dark Grey, and Transparent Blue.
Typical applications include residential cold-water supply lines, garden irrigation manifolds, greenhouse frame construction, aquarium sump plumbing, and DIY pipe-rack systems. Long-tail use cases such as PVC elbow fitting 32mm solvent weld or T-piece pipe connector 50mm grey are covered across the full variant matrix.
Eleven fitting geometries — straight, 90-degree, 45-degree, T, Y, cross, 45-degree T, 3-way, 4-way, 5-way, and 6-way — let you route pipework in any direction without custom fabrication.
Sizes from 16 mm to 63 mm (approx. 5/8 in to 2-1/2 in) cover the most common metric PVC pipe standards used in plumbing, irrigation, and structural builds.
White, Blue, Grey, Dark Grey, and Transparent Blue allow colour-coded pipework identification or aesthetic matching to your installation environment.
Moulded from rigid PVC, these fittings resist corrosion, scale build-up, and UV degradation better than metal alternatives in exposed outdoor runs.
The push-fit socket accepts standard PVC solvent cement for a permanent, leak-free joint — no threading, no compression rings, no specialist tools required.
PVC low density keeps fittings light enough for single-person installation even on overhead runs, reducing fatigue on longer plumbing or irrigation projects.
| Material | Rigid PVC (Polyvinyl Chloride) |
|---|---|
| Connection Type | Solvent-weld socket (glue-fit) |
| Inner Diameter Range | 16 mm – 63 mm (approx. 5/8 in – 2-1/2 in) |
| Available Shapes | Straight, 90-degree Elbow, 45-degree Elbow, T-Piece, Y-Piece, Cross, 45-degree T-Piece, 3-Way, 4-Way, 5-Way, 6-Way |
| Colour Options | White, Blue, Grey, Dark Grey, Transparent Blue |
| Wall Thickness | See variant options |
| Pressure Rating | See variant options |
| Temperature Range | Suitable for cold-water applications (typically up to 60 degrees C / 140 degrees F; confirm for your specific use) |
| Surface Finish | Smooth bore interior for low friction loss |
| Quantity per Order | 1 piece per variant selected |
Match the fitting inner diameter (ID) to the outer diameter (OD) of your pipe. Standard metric PVC pressure pipe is sized by OD, so a 20 mm fitting accepts pipe with a 20 mm OD. If you are unsure, measure your pipe OD with calipers and select the matching ID from the variant dropdown above.
Rigid PVC solvent-weld fittings are widely used in cold-water pressure systems. Actual pressure rating depends on pipe wall thickness, solvent cement quality, and cure time. For confirmed pressure ratings, refer to the pipe manufacturer specifications and ensure the fitting ID matches the pipe OD precisely before bonding.
PVC is inherently resistant to rust, scale, and a broad range of dilute acids and alkalis, making it suitable for irrigation water, pool plumbing, and general drainage. It is not recommended for concentrated solvents, aromatic hydrocarbons, or chlorinated compounds. Check a PVC chemical resistance chart for your specific fluid.
Standard rigid PVC begins to soften above approximately 60 degrees C (140 degrees F) and is not rated for continuous hot-water service. For hot-water applications, consider CPVC or PP-R fittings instead. These PVC fittings are intended for cold-water supply, irrigation, drainage, and structural or frame applications.
Use a PVC-specific solvent cement (also called PVC glue or solvent weld adhesive) rated for the pipe diameter you are joining. Apply primer first on larger diameters (32 mm and above) for a stronger bond. Follow the cement manufacturer cure time — typically 15 minutes for handling and 24 hours before pressurising.
Use a Straight coupling to join two pipe lengths end-to-end. Choose a 90-degree Elbow for right-angle turns, a 45-degree Elbow for gentler bends, and a T-Piece to branch off a main run. A Y-Piece suits drainage branches, while Cross, 3-Way, 4-Way, 5-Way, and 6-Way connectors are ideal for manifolds, frames, and multi-directional junctions.
The colour variants (White, Blue, Grey, Dark Grey, Transparent Blue) are cosmetic and allow colour-coded identification of different pipe circuits — for example, blue for cold water and grey for drainage. All colours share the same PVC material and solvent-weld connection type. Transparent Blue also allows visual flow inspection.