1/2" DN15 Male Thread Brass Pipe Extender Nipple | 30mm–120mm
1/2" DN15 Male Thread Brass Pipe Extender Nipple | 30mm–120mm
1/2" DN15 Male Thread Brass Pipe Extender Nipple | 30mm–120mm
1/2" DN15 Male Thread Brass Pipe Extender Nipple | 30mm–120mm
1/2" DN15 Male Thread Brass Pipe Extender Nipple | 30mm–120mm
1/2" DN15 Male Thread Brass Pipe Extender Nipple | 30mm–120mm
1/2" DN15 Male Thread Brass Pipe Extender Nipple | 30mm–120mm
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1/2" DN15 Male Thread Brass Pipe Extender Nipple | 30mm–120mm1/2" DN15 Male Thread Brass Pipe Extender Nipple | 30mm–120mm1/2" DN15 Male Thread Brass Pipe Extender Nipple | 30mm–120mm1/2" DN15 Male Thread Brass Pipe Extender Nipple | 30mm–120mm1/2" DN15 Male Thread Brass Pipe Extender Nipple | 30mm–120mm1/2" DN15 Male Thread Brass Pipe Extender Nipple | 30mm–120mm1/2" DN15 Male Thread Brass Pipe Extender Nipple | 30mm–120mm

1/2" DN15 Male Thread Brass Pipe Extender Nipple | 30mm–120mm

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Beschreibung

1/2" DN15 Male Thread Brass Pipe Extender Nipple — Close the Gap in Any Plumbing Run

When a standard fitting leaves you short — whether you're extending a water supply line, repositioning a valve, or bridging two threaded connections — a mismatched gap can stall an entire project. DIYers, plumbers, and maintenance professionals working on residential or light commercial systems need a reliable 1/2" male thread brass pipe extender nipple that threads in cleanly and holds without leaks.

Each piece is a solid brass extender nipple with 1/2" (DN15) male threads on both ends. Available in seven lengths: 30mm (≈1.2"), 40mm (≈1.6"), 50mm (≈2.0"), 60mm (≈2.4"), 80mm (≈3.1"), 100mm (≈3.9"), and 120mm (≈4.7"). Choose from 1-pack, 3-pack, or 5-pack quantities to match your project scope.

Typical use cases include extending water heater connections, repositioning shut-off valves, building custom manifold runs, and repairing corroded or broken pipe sections — all situations where a 1/2 inch threaded pipe extension is the fastest, cleanest fix.

🔗 Compatibility: Fits standard 1/2" BSP / NPT female threaded fittings, couplings, valves, and tees. Always verify your existing fitting's thread standard before ordering.

✅ Key Features of These 1/2" Brass Pipe Extender Nipples

  • 🔩Male Thread Both Ends — 1/2" (DN15) male threads on each end allow direct connection between two female-threaded fittings without adapters or couplings.
  • 🛡️Solid Brass Construction — Brass resists corrosion in both hot and cold water systems, making these extenders suitable for potable water, heating, and general plumbing lines.
  • 📏7 Length Options — From 30mm to 120mm, the range covers most gap-filling scenarios in residential plumbing without cutting or threading custom pipe.
  • 📦Flexible Pack Quantities — Available in 1, 3, or 5-piece packs; multi-packs reduce per-unit cost for multi-point installations or maintenance stock.
  • 🔧Standard Wrench Installation — No special tools required; a pipe wrench or adjustable wrench is all you need for a secure, leak-free threaded connection.
  • 🏠Broad Application Range — Suited for water supply lines, water heater extensions, irrigation systems, and light commercial plumbing where a 1/2 inch pipe nipple extender is needed.

📐 Technical Specifications — 1/2" DN15 Brass Pipe Extender Nipple

Material Brass
Thread Type Male thread both ends
Thread Size 1/2" (DN15)
Thread Standard BSP / NPT compatible — see variant options or contact us to confirm
Available Lengths 30mm (≈1.2"), 40mm (≈1.6"), 50mm (≈2.0"), 60mm (≈2.4"), 80mm (≈3.1"), 100mm (≈3.9"), 120mm (≈4.7")
Pack Options 1 pcs, 3 pcs, 5 pcs
Outer Diameter See variant options
Wall Thickness See variant options
Finish Natural brass (uncoated)
Max Working Pressure Typically up to 150 PSI (≈10 bar) — contact us to confirm for your application
Suitable Media Water (hot & cold), air, general plumbing fluids
Installation Tool Pipe wrench or adjustable wrench
⚠️ Before You Buy: Confirm your existing fittings use 1/2" female threads. Thread standards (BSP vs. NPT) are not always interchangeable — if unsure, contact us with your fitting details.

❓ Frequently Asked Questions

How do I choose the right length for my pipe extender?

Measure the gap between your two fittings and select the length that fills it. Available lengths range from 30mm (≈1.2") to 120mm (≈4.7"). Generally, allow 5–10mm of thread engagement on each end when calculating the exposed run you need — so if your gap is 50mm, the 50mm extender will typically work with standard thread engagement depth.

What thread standard does this extender use?

This extender uses 1/2" male threads corresponding to DN15 nominal pipe size, compatible with most standard BSP and NPT female fittings used in residential and light commercial plumbing. BSP and NPT threads are similar but not identical — if your system uses a specific standard, contact us to confirm compatibility before ordering.

Can this brass extender be used outdoors or in wet environments?

Brass is naturally corrosion-resistant and generally suitable for outdoor and wet environments. For prolonged outdoor exposure or contact with aggressive water chemistry (high chlorine, acidic water), applying PTFE thread tape and ensuring proper drainage is recommended to extend service life.

What pressure can this pipe extender handle?

Brass pipe fittings of this type are typically rated for residential water supply pressures, generally up to 150 PSI (≈10 bar) in standard plumbing applications. For high-pressure or industrial use, contact us to confirm the exact rating for your specific installation.

Do I need PTFE tape when installing this extender?

Yes. Applying PTFE (Teflon) thread tape to the male threads before installation is strongly recommended to ensure a watertight seal and to protect the brass threads from galling during tightening. Wrap the tape clockwise (in the direction of thread engagement) 2–3 times for best results.

What is the difference between the 1-pack, 3-pack, and 5-pack options?

All packs contain the same extender nipple at the same selected length. The 3-pack and 5-pack options offer a lower per-unit cost and are ideal for multi-point installations, whole-house plumbing repairs, or keeping spares on hand for future maintenance.

What tools do I need to install this brass pipe extender?

A standard pipe wrench or adjustable wrench is sufficient. Hand-tighten first, then snug with a wrench — typically 1–2 additional turns past hand-tight. Avoid over-tightening, as excessive torque can damage brass threads or crack fittings.

🛒 Select your size and pack quantity above, then add to cart — ships from our US warehouse.

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