Ø20mm-200mm PVC Reduzierstück Muffe Rohr Fitting Klebefittings Lang Konisch Grau

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Ø20mm-200mm PVC Reduzierstück Muffe Rohr Fitting Klebefittings Lang Konisch Grau

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Produktmaterial: PVC

Größe (großer Innendurch* kleiner Innendurch): 25*20mm

Stückzahl: 1

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$1.77 USD

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PVC Reducer Coupling Fittings — Reliable Pipe Transitions in Every Size

When a plumbing or drainage project demands a clean, leak-free transition between two different pipe diameters, a poorly matched fitting can turn a straightforward job into a frustrating rework. Whether you are a DIY homeowner upgrading a drainage line or a contractor routing irrigation runs, these PVC reducer couplings give you a precise, solvent-weld connection that holds under pressure without gaps or misalignment.

Each fitting is molded from rigid gray PVC and features a long conical (tapered) sleeve body that bridges two pipe diameters in a single piece. The range spans outer-to-inner diameter combinations from 25×20 mm (approx. 1" × ¾") up to 200×160 mm (approx. 8" × 6¼"), covering the most common metric pipe schedules used in residential and commercial plumbing. Wall thickness is proportional to pipe diameter and typically falls in the 2–5 mm range across the size range.

Typical applications include cold-water supply line reductions, PVC drainage and waste pipe transitions, garden irrigation manifold connections, and industrial process piping where a solvent-cement reducer coupling for PVC pipe is required. The long tapered body provides extra gluing surface compared to short-pattern fittings, making it a preferred choice for high-flow or vibration-prone installations.

🔗 Compatible with standard metric PVC pressure and drainage pipe. Designed for solvent-cement (glue) installation. Not suitable for threaded or push-fit connections.

✅ Key Features of These PVC Reducer Coupling Fittings

📐Wide Size Range — Available from 25×20 mm up to 200×160 mm, covering the most common metric pipe diameter reductions in a single product family.
🔩Long Conical Sleeve Body — The tapered, extended-length design maximizes solvent-cement bonding surface for a stronger, more reliable joint compared to short-pattern reducers.
🏗️Rigid Gray PVC Construction — Molded from rigid PVC for dimensional stability, resistance to common household chemicals, and compatibility with standard solvent cements.
💧Smooth Internal Bore — The unobstructed internal profile minimizes turbulence and pressure drop at the transition point, supporting consistent flow rates.
🌡️Suitable for Cold-Water Applications — Rated for cold-water pressure and drainage service; ideal for irrigation, waste lines, and non-heated supply runs.
📦Flexible Quantity Options — Available in packs of 1, 2, 3, 4, 5, 8, or 10 pieces so you can order exactly what your project requires without overstocking.

📐 Technical Specifications — PVC Reducer Coupling Fitting

Material	Rigid PVC (Polyvinyl Chloride)
Color / Finish	Gray
Fitting Type	Reducer Coupling (Long Conical / Tapered Sleeve)
Connection Method	Solvent Cement (Glue) — Socket × Socket
Size Range (OD × ID)	25×20 mm up to 200×160 mm — See variant options
Wall Thickness	See variant options (typically 2–5 mm depending on size)
Service Temperature	Up to approx. 60 °C (140 °F) for cold-water / drainage use
Pressure Rating	See variant options (varies by pipe schedule and diameter)
Standards Compatibility	Metric PVC pipe (DIN / ISO schedule)
Available Quantities	1 / 2 / 3 / 4 / 5 / 8 / 10 pieces per order

❓ Frequently Asked Questions

How do I choose the correct reducer size?

The size format shown (e.g., 32×25 mm) refers to the larger socket diameter first, then the smaller socket diameter. Measure the outer diameter (OD) of each pipe you are joining and match those measurements to the fitting size. If you are unsure, check the pipe's printed markings — metric PVC pipe is typically labeled by its nominal OD.

Are these fittings compatible with both pressure pipe and drainage pipe?

Yes. The fittings are dimensionally compatible with standard metric PVC pressure pipe and PVC drainage pipe of the same nominal diameter. Always verify that the pipe OD matches the fitting socket before applying solvent cement. For pressure applications, confirm the fitting's pressure rating meets your system requirements.

What solvent cement should I use?

Use a PVC-rated solvent cement (also called PVC glue or CPVC cement for cold-water lines). Apply primer first if required by local plumbing codes, then apply cement to both the pipe end and the fitting socket. Follow the cement manufacturer's cure time before pressurizing the line.

Can these fittings be used outdoors or underground?

PVC is generally suitable for underground and outdoor use in cold-water and drainage applications. For prolonged UV exposure above ground, consider painting the fitting or using UV-resistant wrap, as unprotected PVC can become brittle over time with direct sunlight exposure.

How strong is the solvent-cement joint on these fittings?

A properly made solvent-cement joint on PVC is a chemical weld — the cement partially dissolves both surfaces and fuses them into a single piece when cured. The long conical sleeve body on these fittings provides extra bonding area compared to short-pattern reducers, resulting in a joint that typically exceeds the burst strength of the pipe itself when correctly installed.

Why choose a long conical reducer over a standard short reducer?

The extended tapered body distributes stress more gradually across the diameter transition, which is beneficial in high-flow, vibration-prone, or buried installations. The larger gluing surface also gives you more working time to align the fitting before the cement sets, reducing the risk of a misaligned joint.

Can I order just one fitting, or do I need to buy a pack?

You can order as few as 1 piece. The quantity option (1, 2, 3, 4, 5, 8, or 10) lets you match your exact project needs. Larger packs offer a lower per-unit cost, which is useful for multi-connection projects or to keep spares on hand.

🛒 Select your size (OD × ID) and quantity above, then add to cart.

Ø20mm-200mm PVC Reduzierstück Muffe Rohr Fitting Klebefittings Lang Konisch Grau

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Beschreibung

PVC Reducer Coupling Fittings — Reliable Pipe Transitions in Every Size

✅ Key Features of These PVC Reducer Coupling Fittings

📐 Technical Specifications — PVC Reducer Coupling Fitting

❓ Frequently Asked Questions

Ø20mm-200mm PVC Reduzierstück Muffe Rohr Fitting Klebefittings Lang Konisch Grau

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