White PVC 40mm ID Pressure Pipe Fittings Metric Solvent Weld Various Parts

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White PVC 40mm ID Pressure Pipe Fittings Metric Solvent Weld Various Parts

Name: White PVC 40mm ID Pressure Pipe Fittings Metric Solvent Weld Various Parts
Brand: HomeDIYer
Price: 4.04 USD
Availability: InStock

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Part: Socket

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White PVC 40mm Solvent Weld Pipe Fittings — Metric Pressure-Rated Parts for Every Joint

When a plumbing run demands a reliable, chemical-resistant joint that won't loosen over time, solvent weld fittings are the go-to choice for tradespeople and serious DIYers alike. This range of white PVC 40mm ID solvent weld pipe fittings covers the full spectrum of connection types needed to plan, extend, or repair a metric pressure pipework system — from straight couplings to multi-way elbows, reducing adapters, ball valves, and specialist aquatic connectors.

Each fitting is moulded in rigid white PVC (uPVC) and sized to accept 40mm outside-diameter metric solvent-weld pipe. The range spans straight sockets, reducing sockets (stepping down to 20mm / 0.79in, 25mm / 0.98in, 32mm / 1.26in, 50mm / 1.97in, 63mm / 2.48in, 75mm / 2.95in, and 90mm / 3.54in), 90° and 45° elbows in standard and heavy-wall variants, equal and reducing tees, crosses, multi-way elbows, ball valves, unions, end caps, quick connectors, reducing bushes, pipe clips, fish-tank connectors, hose clamps, pipe scissors, silicone washers, and PTFE tape — all available in single-piece or multi-pack quantities.

Typical applications include domestic and commercial cold-water supply lines, rainwater harvesting and grey-water reuse systems, aquarium and fish-tank plumbing where leak-free joints are critical, garden irrigation manifolds, and light industrial process pipework where a solvent-bonded joint is preferred over push-fit or threaded connections. The metric sizing makes these fittings a direct match for standard 40mm uPVC pressure pipe used across plumbing, drainage, and aquatic installations.

🔗 Compatibility: Designed for 40mm OD metric uPVC solvent-weld pressure pipe. Reducing variants accept the smaller pipe size stated in the part name. BSP-threaded variants (FBSP / MBSP) connect to standard BSP fittings and valves. Not suitable for push-fit or compression systems.

✅ Key Features of These 40mm PVC Solvent Weld Pipe Fittings

🔩 Comprehensive part range — sockets, reducing sockets, 90° & 45° elbows, 3/4/5-way elbows, equal & reducing tees, crosses, ball valves, unions, end caps, quick connectors, reducing bushes, pipe clips, fish-tank connectors, hose clamps, pipe scissors, silicone washers, and PTFE tape — all in one listing.
📐 Metric 40mm ID sizing — fits standard 40mm OD uPVC solvent-weld pressure pipe; reducing variants step down to 20, 25, 32, 50, 63, 75, or 90mm to integrate smaller branch lines without additional adapters.
🧪 Rigid uPVC construction — white rigid PVC resists corrosion, scale build-up, and a broad range of chemicals encountered in domestic plumbing, aquatic, and light industrial environments.
💧 Solvent-weld bond — when used with appropriate PVC solvent cement, the joint becomes a single fused unit with no mechanical parts to loosen, making it suitable for pressure-rated cold-water applications.
🔄 Multi-pack options — available in quantities of 1, 2, 3, 4, 5, 10, or 20 per order depending on part type, reducing per-unit cost for larger installations or trade use.
🐟 Specialist aquatic & accessory parts — dedicated fish-tank straight connectors, 90° elbow connectors, drainage fittings, water filter cap nets, silicone washers, PTFE tape, 304 stainless steel hose clamps, and PVC pipe scissors with replacement blades round out the range for complete system builds.

📐 Technical Specifications — 40mm PVC Solvent Weld Pipe Fittings

Pipe Bore (ID)	40mm (1.57in) nominal
Material	Rigid uPVC (unplasticised PVC)
Colour	White
Connection Method	Solvent weld (solvent cement required, sold separately)
Pipe Standard	Metric (compatible with 40mm OD metric uPVC pressure pipe)
Reducing Sizes Available	40×20mm, 40×25mm, 40×32mm, 40×50mm, 40×63mm, 40×75mm, 40×90mm
BSP Thread Options	1-1/4" FBSP socket; 1-1/4" MBSP socket adaptor
Elbow Angles	45°, 90° (standard wall and thick wall variants)
Multi-Way Elbows	3-way, 4-way, 5-way
Valve Types	Ball valve (red handle, blue handle, steel handle, 5–55°C / 1.0MPa rated); double union ball valve; non-return valve (bottom piston type)
Union Types	Old type; new type
Hose Clamp Range	21–44mm, 304 stainless steel
Pipe Scissors Capacity	16–42mm pipe OD
Packing Quantities	See variant options
Operating Temperature	See variant options (ball valve rated 5–55°C; other fittings: cold water service)
Pressure Rating	See variant options

❓ Frequently Asked Questions

What pipe does this 40mm fitting connect to?

These fittings are sized for 40mm OD (outside diameter) metric uPVC solvent-weld pressure pipe — the standard used in domestic cold-water plumbing, irrigation, and aquatic systems. They are not compatible with imperial-sized pipe or push-fit / compression systems. If you are unsure of your pipe's outside diameter, measure it with calipers before ordering.

Do I need a special adhesive to bond these fittings?

Yes. Solvent weld fittings require a dedicated PVC solvent cement (also called solvent weld adhesive). The cement chemically fuses the pipe and fitting into a single piece. A primer/cleaner is recommended before applying cement to ensure a strong, leak-free bond. Solvent cement is sold separately and is not included with these fittings.

How do I choose between a standard socket and a reducing socket?

Select a standard socket (40mm × 40mm) when joining two pipes of the same diameter. Choose a reducing socket when you need to step down from a 40mm main run to a smaller branch — for example, a 40mm × 20mm reducing socket connects a 40mm main pipe to a 20mm branch line. The reducing size is always stated in the part name.

Are these fittings suitable for hot water or outdoor UV-exposed installations?

Standard uPVC fittings in this range are rated for cold-water service. The ball valve variant marked "5–55°C / 1.0MPa" can handle moderately warm water up to 55°C. For outdoor installations, prolonged direct UV exposure can cause uPVC to become brittle over time; painting or lagging exposed pipework is advisable. Contact us to confirm suitability for your specific application.

What is the difference between the thick-wall elbow/tee and the standard version?

The thick-wall variants (listed as "Thick" in the part name, e.g., "90°Elbow(Thick)" or "Tee(Thick)") have a greater wall thickness than the standard fittings. This provides additional mechanical strength and is typically specified where the fitting may be subject to higher stress, vibration, or where a more robust joint is required.

Can I use these fittings for aquarium or fish-tank plumbing?

Yes. The range includes dedicated fish-tank connectors (straight and 90° elbow) and fish-tank drainage fittings (straight and 90° elbow) designed for aquatic applications. The rigid uPVC material is inert once the solvent cement has fully cured (typically 24 hours before water contact), making it suitable for freshwater aquarium and pond plumbing.

How do I select the right packing quantity?

Use the Packing QTY option to choose how many pieces you need. Single pieces (QTY 1) are ideal for repairs or small jobs; multi-packs (2, 3, 4, 5, 10, or 20 depending on the part) offer a lower per-unit cost for larger installations or trade use. Not all quantities are available for every part type — the available options are shown in the variant selector.

🛒 Select your Part type and Packing QTY above, then add to cart.

White PVC 40mm ID Pressure Pipe Fittings Metric Solvent Weld Various Parts

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White PVC 40mm Solvent Weld Pipe Fittings — Metric Pressure-Rated Parts for Every Joint

✅ Key Features of These 40mm PVC Solvent Weld Pipe Fittings

📐 Technical Specifications — 40mm PVC Solvent Weld Pipe Fittings

❓ Frequently Asked Questions

White PVC 40mm ID Pressure Pipe Fittings Metric Solvent Weld Various Parts

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