PVC Weiß Reduzierstück Muffe Rohr Fittings Verbinder Klebefittings 20mm~160mm

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PVC Weiß Reduzierstück Muffe Rohr Fittings Verbinder Klebefittings 20mm~160mm

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Größe: 25*20mm

Menge(Stück): 1 Stk

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$2.28 USD

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PVC Reducing Socket — Solvent-Weld White Pipe Coupling for Diameter Transitions 20–200 mm

When a plumbing or irrigation run calls for a step-down from one pipe diameter to another, a loose or mismatched fitting is the fastest way to create a leak. DIYers, plumbers, and irrigation contractors who work with PVC pressure pipe need a reducing socket that seats cleanly, bonds reliably with standard PVC solvent cement, and holds pressure without creep. This white PVC reducing socket is designed for exactly that job.

Each fitting is moulded from rigid white PVC (polyvinyl chloride) with a smooth internal bore and a stepped socket profile. The two socket ends accept pipes of different nominal diameters, spanning the range from 25×20 mm (approx. 1"×¾") up to 200×160 mm (approx. 8"×6"). Wall thickness scales with pipe size to maintain consistent pressure ratings across the range. Available in packs of 1, 3, 5, or 10 pieces to match project scale.

Typical applications include cold-water supply line transitions, garden and agricultural drip-irrigation manifolds, rainwater harvesting downpipe reductions, and pool or spa pipework where a PVC reducing socket for solvent-weld pipe systems is the standard connection method. The white finish blends with most exposed pipework and is compatible with standard grey or white PVC pipe sold to DIN 8061 / ISO 1452 dimensions.

🔗 Compatibility: Designed for rigid PVC pressure pipe (DIN 8061 / ISO 1452 OD series). Solvent-weld connection — use standard PVC pipe cement. Not suitable for CPVC, ABS, or push-fit systems.

✅ Key Features of These PVC Reducing Sockets

📐 Wide Size Range

36 size combinations from 25×20 mm to 200×160 mm cover the most common residential and light-commercial pipe reduction steps in a single product line.

🔩 Solvent-Weld Socket Design

Both ends are machined to accept standard PVC pipe ODs. Apply PVC cement, insert pipe, and the joint cures to a monolithic bond — no threads, no O-rings to fail.

🛡️ Rigid PVC Construction

Moulded from rigid PVC rated for cold-water pressure service. The material resists chlorinated water, mild acids, and common fertiliser solutions used in irrigation.

⚖️ Consistent Wall Thickness

Socket wall thickness scales proportionally with pipe diameter, maintaining structural integrity and pressure capacity across the full size range.

🎨 White Finish

The white colour matches standard white PVC pipe and blends with exposed pipework in utility rooms, garden installations, and pool plant rooms.

📦 Flexible Pack Quantities

Order 1, 3, 5, or 10 pieces per size. Single-piece options suit repair jobs; multi-packs reduce per-unit cost for larger irrigation or plumbing installations.

📐 Technical Specifications — PVC Reducing Socket

Material	Rigid PVC (Polyvinyl Chloride)
Colour / Finish	White
Connection Type	Solvent-weld (Klebefitting) both ends
Size Range (Larger × Smaller Socket)	25×20 mm — 200×160 mm (see variant options)
Pipe Standard Compatibility	DIN 8061 / ISO 1452 OD series PVC pressure pipe
Wall Thickness	See variant options
Pressure Rating	See variant options / Contact us to confirm
Temperature Range	Typically 0 °C to 60 °C (cold-water service)
Chemical Resistance	Chlorinated water, mild acids, common fertilisers
Pack Quantities Available	1, 3, 5, 10 pieces

❓ Frequently Asked Questions

How do I choose the correct reducing socket size?

Measure the outer diameter (OD) of both pipes you need to join. The larger socket end must match the OD of the larger pipe, and the smaller socket end must match the OD of the smaller pipe. PVC pipe sold to DIN 8061 / ISO 1452 is sized by OD, so a "25 mm pipe" has a 25 mm OD. If you are unsure, use a vernier calliper on the pipe end before ordering.

What type of adhesive should I use with these fittings?

Use a standard PVC solvent cement (pipe cement) rated for pressure pipe. Apply primer to both the pipe end and the socket bore, then apply cement to both surfaces, insert the pipe with a slight twist, and hold for 30 seconds. Allow the joint to cure for the time specified on the cement tin before pressurising — typically 15 minutes for handling and 24 hours for full pressure service.

Are these fittings suitable for hot water or CPVC systems?

No. These fittings are moulded from standard rigid PVC, which is rated for cold-water service up to approximately 60 °C. For hot water above 60 °C, CPVC (chlorinated PVC) fittings are required. These sockets are not compatible with CPVC, ABS, or push-fit pipe systems.

Can I use these outdoors or in UV-exposed locations?

PVC has limited UV resistance. For permanently exposed outdoor installations, apply a UV-protective paint or wrap the fitting with insulation tape. Alternatively, bury the fitting below ground or route it through a conduit. Short-term outdoor exposure during installation is not a concern.

What is the pressure rating of these reducing sockets?

Pressure rating varies by size — larger diameter fittings typically carry a lower PN (pressure nominal) rating than smaller ones at the same wall thickness. For confirmed pressure ratings by size, please contact us before ordering for pressure-critical applications such as mains water supply or irrigation headers.

How many pieces should I order for a typical irrigation manifold?

A standard drip-irrigation manifold with a single header step-down typically requires 1–2 reducing sockets. For multi-zone systems with several branch reductions, the 5-piece or 10-piece pack offers a lower per-unit cost and ensures you have spares on hand. Order the 3-piece pack for small garden systems with 2–3 zones.

Are the "Dünn Typ" (thin-wall) variants different in strength?

Yes. The "Dünn Typ" (thin-wall type) variants listed for sizes such as 125×63 mm, 125×75 mm, and 160×90 mm have a reduced wall thickness compared to the standard versions of the same nominal size. They are suitable for lower-pressure drainage and gravity-flow applications. For pressurised supply lines in those sizes, contact us to confirm suitability before ordering.

🛒 Select your size and quantity above, then add to cart.

PVC Weiß Reduzierstück Muffe Rohr Fittings Verbinder Klebefittings 20mm~160mm

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Description

PVC Reducing Socket — Solvent-Weld White Pipe Coupling for Diameter Transitions 20–200 mm

✅ Key Features of These PVC Reducing Sockets

📐 Technical Specifications — PVC Reducing Socket

❓ Frequently Asked Questions

PVC Weiß Reduzierstück Muffe Rohr Fittings Verbinder Klebefittings 20mm~160mm

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