PVC Blau Muffe Rohr Gerade Fitting Klebefittings Rohrverbinder Montage Ø20~160mm

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PVC Blau Muffe Rohr Gerade Fitting Klebefittings Rohrverbinder Montage Ø20~160mm

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Größe (Innendurchmesser): 20mm

Produktmaterial: PVC

Menge(Stück): 1 Stk

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$1.89 USD

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In stock (500 units), ready to be shipped

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PVC Straight Pipe Coupling — Solvent-Weld Socket for Reliable Pipe Connections

When a leaking joint or a mismatched fitting brings a plumbing project to a halt, the right connector makes all the difference. These PVC straight socket couplings are designed for DIYers, irrigation installers, and maintenance professionals who need a dependable, solvent-weld joint that holds under sustained water pressure without corrosion or creep.

Each coupling is moulded from rigid blue PVC and accepts pipe inner diameters from 20 mm (approx. ¾ in) up to 160 mm (approx. 6¼ in). The socket depth and bore tolerance follow standard DIN 8063 / ISO 727 dimensions, ensuring a flush, gap-free glue joint when used with compatible PVC solvent cement.

Typical applications include cold-water supply lines in residential and light commercial buildings, drip and sprinkler irrigation manifolds, above-ground drainage runs, and pool or pond plumbing where a straight in-line PVC pipe coupling is needed to extend or repair an existing run.

🔗 Compatibility: Designed for rigid PVC pressure pipe (PN10/PN16) conforming to DIN 8062 / ISO 1452. Solvent-weld connection — not suitable for push-fit or threaded systems. For potable water use, verify local approval requirements.

✅ Key Features of These PVC Straight Pipe Couplings

📐 Wide Size Range

Available in 11 inner-diameter options from 20 mm to 160 mm, covering the most common residential and light-commercial pipe sizes in a single product line.

🔵 Rigid Blue PVC Construction

Moulded from unplasticised PVC (uPVC) for dimensional stability, resistance to chlorinated water, and a service temperature range of typically 0–60 °C (32–140 °F).

🛡️ Corrosion-Free Joint

Unlike metal couplings, PVC does not rust, scale, or react with standard water-treatment chemicals, keeping flow rates consistent over the fitting's service life.

⚙️ Solvent-Weld Socket Design

The socket bore is machined to DIN 8063 tolerances for a controlled interference fit with compatible pipe, producing a chemically fused joint that typically exceeds the pipe's own burst pressure.

📦 Flexible Quantity Options

Order 1, 2, 3, 5, or 10 pieces per size — ideal for single repairs, small installations, or stocking a maintenance kit without over-ordering.

⚡ Fast, Tool-Free Assembly

No threading, no compression rings, and no specialist tools required. Apply solvent cement, insert the pipe, and the joint is handling pressure within minutes of cure time.

📐 Technical Specifications — PVC Straight Pipe Coupling

Product Type	Straight Socket Coupling (Muffe / Gerade Fitting)
Material	Rigid uPVC (unplasticised PVC)
Colour	Blue
Connection Method	Solvent weld (Klebefitting)
Inner Diameter Range	20 mm – 160 mm (see variant options)
Dimensional Standard	DIN 8063 / ISO 727 (socket), DIN 8062 / ISO 1452 (pipe)
Pressure Rating	See variant options
Service Temperature	Typically 0–60 °C (32–140 °F)
Fluid Compatibility	Cold water, irrigation water, pool water, non-aggressive liquids
Quantity per Order	See variant options (1 / 2 / 3 / 5 / 10 pcs)

❓ Frequently Asked Questions

Which pipe size should I choose?

Select the inner diameter that matches your existing pipe's outer diameter minus the wall thickness — or, more practically, match the nominal pipe size (DN) stamped on your pipe. For example, a DN 25 pipe typically has a 25 mm outer diameter and fits a 25 mm socket coupling. If you are unsure, measure the pipe's outer diameter with calipers and contact us to confirm the correct variant.

Can I use these couplings for hot water lines?

These fittings are rated for cold-water service up to approximately 60 °C (140 °F) at reduced pressure. They are not recommended for continuous hot-water supply above that temperature. For hot water applications, consider CPVC or PP-R fittings instead.

What solvent cement should I use?

Use a PVC solvent cement formulated for rigid uPVC pressure pipe — commonly labelled as PVC-U or Type P cement. Apply a thin, even coat to both the pipe end and the socket bore, insert the pipe with a slight twist, and hold for 30 seconds. Allow the joint to cure for at least 15 minutes before handling and 24 hours before pressurising.

Are these fittings suitable for outdoor or buried installations?

Blue uPVC is UV-sensitive over extended outdoor exposure. For above-ground outdoor runs, wrap or paint the fitting to block direct sunlight. For buried installations, the material is fully suitable — PVC is widely used for underground water mains and irrigation laterals.

How do I confirm compatibility with my existing pipe brand?

These couplings follow DIN 8063 socket dimensions, which are compatible with DIN 8062 / ISO 1452 PVC pressure pipe. Most European and internationally sourced rigid PVC pipe in the listed diameters conforms to these standards. If your pipe carries a different standard marking, contact us to confirm before ordering.

Can I disassemble a solvent-weld joint if I make a mistake?

No — a cured solvent-weld joint is permanent. The cement chemically fuses the pipe and fitting into a single piece. If a joint is incorrectly assembled, cut it out with a pipe cutter or hacksaw and use a new coupling and a short pipe offcut to bridge the gap.

Do these fittings meet drinking-water safety standards?

uPVC is widely approved for potable water contact in many regions. However, approval requirements vary by country and local authority. Please verify that the specific fitting meets your local drinking-water certification requirements before use in a potable water system.

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

PVC Blau Muffe Rohr Gerade Fitting Klebefittings Rohrverbinder Montage Ø20~160mm

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Description

PVC Straight Pipe Coupling — Solvent-Weld Socket for Reliable Pipe Connections

✅ Key Features of These PVC Straight Pipe Couplings

📐 Technical Specifications — PVC Straight Pipe Coupling

❓ Frequently Asked Questions

PVC Blau Muffe Rohr Gerade Fitting Klebefittings Rohrverbinder Montage Ø20~160mm

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