PVC Plastik Muffe Rohr-Fittings Klebefittings Hülse Ø 20,25,32,40,50,75,90,110mm

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Description

PVC Pipe Sleeve Coupling — Solvent-Weld Socket Fitting for 20–110mm Pipes

When a cracked or damaged pipe section needs a fast, watertight repair, finding a sleeve coupling that fits precisely and bonds permanently is the first challenge for DIY plumbers, irrigation installers, and maintenance professionals. These PVC Klebefittings (solvent-weld sleeve couplings) deliver a flush, leak-free joint every time — no threads, no clamps, just clean solvent cement bonding.

Each coupling is a straight socket fitting machined from rigid PVC (polyvinyl chloride), available in inner diameters from 20 mm (approx. 3/4 in) up to 110 mm (approx. 4-3/8 in). The socket depth is sized to accept standard pipe ends on both sides, creating a full-bore connection with no flow restriction. Available in White, Blue, and Gray to match existing pipework or color-code systems.

Typical applications include joining PVC pressure pipe in garden irrigation systems, repairing domestic cold-water supply lines, connecting drainage and waste pipe runs, and coupling conduit sections in electrical or cable-management installations. The solvent-weld bond is suitable for cold-water pressure systems and non-pressure drainage alike.

Compatible with standard PVC pipe to DIN 8061 / ISO 1452 dimensions. Solvent cement (not included) required for installation. Not suitable for hot-water or steam applications.

✅ Key Features of These PVC Sleeve Couplings

📐Wide Size Range

Inner diameters from 20 mm to 110 mm (approx. 3/4 in to 4-3/8 in) cover the most common residential and light-commercial pipe sizes in a single product family.

🔗Solvent-Weld Socket Design

Deep socket ends accept standard pipe chamfers and create a permanent, full-bore bond when used with PVC solvent cement — no leaks, no movement after cure.

🎨Three Color Options

White, Blue, and Gray variants let you match existing pipework, comply with color-coding conventions, or distinguish system zones at a glance.

📦Flexible Pack Quantities

Order 1, 2, or 5 pieces per SKU to suit single repairs, small projects, or stocking a maintenance kit — no need to buy more than you need.

🛡️Corrosion-Resistant PVC Body

Rigid PVC resists corrosion, scale, and most common chemicals found in domestic water systems, ensuring long service life without rust or degradation.

🔧Tool-Free Assembly

No specialist tools required — clean, prime, apply solvent cement, and push together. Cure time is typically 15–30 minutes before light handling and 24 hours before pressure testing.

📐 Technical Specifications — PVC Sleeve Coupling Fittings

Material Rigid PVC (Polyvinyl Chloride)
Fitting Type Straight Sleeve Coupling (Solvent-Weld Socket)
Inner Diameter Range 20 mm – 110 mm (approx. 3/4 in – 4-3/8 in)
Available Sizes 20, 25, 32, 40, 50, 63, 75, 90, 110 mm
Color Options White (Weiß), Blue (Blau), Gray (Grau)
Connection Method Solvent Cement (PVC glue, not included)
Pack Quantity 1, 2, or 5 pieces (see variant options)
Wall Thickness See variant options
Pressure Rating See variant options
Temperature Range 0 °C to +60 °C (cold water / non-pressure drainage)
Standard Compatibility DIN 8061 / ISO 1452 PVC pipe dimensions

❓ Frequently Asked Questions

How do I choose the right inner diameter for my pipe?

Measure the outer diameter (OD) of your existing pipe, then match it to the corresponding nominal size. For example, a pipe with a 25 mm OD typically requires a 20 mm nominal ID fitting in DIN/ISO PVC systems. If unsure, check the pipe markings or contact us to confirm compatibility.

What solvent cement should I use with these couplings?

Use a standard PVC solvent cement (also called PVC glue or CPVC cement for cold-water systems). Apply primer first if required by your local plumbing code. Solvent cement is not included with the fitting.

Are these fittings suitable for hot water or heating systems?

No. Rigid PVC is rated for cold-water applications up to approximately 60 °C. For hot water, underfloor heating, or steam systems, use CPVC or PP-R fittings instead.

How strong is a solvent-weld PVC joint?

When correctly prepared and bonded, a solvent-weld joint is typically stronger than the pipe wall itself. The cement chemically fuses the fitting socket and pipe end into a single homogeneous piece, making it resistant to pull-out and pressure surges in cold-water systems.

Will these fittings corrode or degrade over time?

Rigid PVC is inherently corrosion-resistant and unaffected by most household chemicals, chlorinated water, and mild acids or alkalis. It will not rust, scale, or pit under normal cold-water service conditions.

Can I use these couplings for irrigation and garden water systems?

Yes. These sleeve couplings are well suited to garden drip irrigation, sprinkler supply lines, and rainwater harvesting pipework where standard PVC pipe sizes (20–110 mm) are used. Ensure the system operates within the cold-water pressure rating of the pipe and fittings.

Do the Blue and Gray variants have the same dimensions as White?

Yes. Color is the only difference between White, Blue, and Gray variants of the same nominal size. All share identical socket dimensions and are interchangeable within the same pipe size.

🛒 Select your size (inner diameter), color, and quantity above, then add to cart.

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