Brass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm Length
Brass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm Length
Brass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm Length
Brass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm Length
Brass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm Length
Brass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm Length
Brass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm Length
Brass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm Length
Brass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm Length
Brass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm Length
Brass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm Length
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Brass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm LengthBrass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm LengthBrass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm LengthBrass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm LengthBrass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm LengthBrass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm LengthBrass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm LengthBrass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm LengthBrass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm LengthBrass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm LengthBrass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm Length

Brass Round Tube — OD 10–50mm, 3mm Wall Thickness, 500mm Length

HomeDIYer
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$57.60 USD
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Verfügbar (500 Stück), versandbereit

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Beschreibung

Brass Round Tube — Precision Hollow Tubing for DIY, Plumbing & Craft Projects

Whether you're replacing a worn fitting, building a custom lamp stand, or fabricating a fluid-transfer line, finding brass round tube in the exact OD you need — without ordering a full industrial bundle — is frustrating. This listing solves that: 17 individual OD sizes from 10mm to 50mm, all with a consistent 3mm wall thickness and a ready-to-use 500mm length, sold one piece at a time.

Each piece is a solid brass hollow round tube with an outer diameter (OD) ranging from 10mm (≈3/8") to 50mm (≈2"), a fixed wall thickness of 3mm, and a length of 500mm (≈19.7"). The inner diameter (ID) is always OD minus 6mm — for example, the 25mm OD variant has a 19mm ID. Material is solid brass (copper-zinc alloy), not plated steel, available in multiple OD/ID combinations as shown in the variant selector.

Typical use cases include decorative railing inserts and baluster sleeves, DIY plumbing and fluid-transfer lines using compression or soldered fittings, model engineering and hobby fabrication requiring precise brass hollow round tube stock, and furniture or lamp-base construction where a warm metallic finish matters.

ℹ️ Compatibility note: These are plain, unthreaded tubes. Verify your fitting's bore spec matches the OD you select. ID = OD − 6mm (3mm wall on each side). All pieces are 500mm long — cut to length as needed.

✅ Key Features of These Brass Round Hollow Tubes

  • 🔩17 OD Sizes in One Listing — Choose from 10mm to 50mm outer diameter in a single product page; no need to hunt across multiple listings for the right brass hollow round tube size.
  • 🧱Uniform 3mm Wall Thickness — Consistent wall across all sizes gives predictable rigidity and makes ID calculation straightforward (ID = OD − 6mm), ideal for precision DIY plumbing tube applications.
  • ✂️Easy to Cut, Solder & Machine — Solid brass cuts cleanly with a pipe cutter or fine-tooth hacksaw, accepts standard solder and brazing alloys, and machines without special tooling — a key advantage for hobby and model engineering projects.
  • 🌿Natural Corrosion Resistance — Brass resists oxidation and performs reliably in humid, indoor-wet, and mildly corrosive environments without surface treatment, making it a dependable choice for decorative brass tubing and light fluid-transfer lines.
  • 📏500mm Ready-to-Use Length — At 500mm (≈19.7"), each tube is long enough for most single-component applications and short enough to ship safely; cut down to your exact requirement with standard tools.
  • 🏗️Solid Brass Throughout — Full copper-zinc alloy construction — not plated — means consistent machinability, solderability, and appearance even after cutting or drilling, unlike plated alternatives that expose base metal at cut edges.

📐 Technical Specifications — Brass Hollow Round Tube

Material Solid brass (copper-zinc alloy)
Outer Diameter (OD) 10mm (≈3/8") to 50mm (≈2") — see variant options
Inner Diameter (ID) OD − 6mm (e.g. OD 25mm → ID 19mm) — see variant options
Wall Thickness 3mm (uniform across all sizes)
Length 500mm (≈19.7")
Tube Form Hollow round (circular cross-section)
Surface Finish Mill finish (natural brass, uncoated)
Thread / Fittings Unthreaded — compatible with compression fittings, push-fit, or soldered joints sized to OD
Quantity per Order 1 piece
Country of Manufacture China
⚠️ Confirm your size before ordering: OD and ID are listed for each variant above. If you are unsure which size fits your application, contact us before purchasing — we're happy to help you match the right tube to your project.

❓ Frequently Asked Questions

How do I choose the right OD and length for my project?

Measure the opening or bore you need to fit the tube into and select the OD that matches. All pieces in this listing are 500mm (≈19.7") long. If you need a shorter piece, brass cuts cleanly with a hacksaw or pipe cutter. For quick reference: 25mm ≈ 1", 50mm ≈ 2".

What is the wall thickness, and how does it affect strength?

All tubes in this listing have a uniform 3mm wall thickness. A 3mm wall generally provides good rigidity for structural, decorative, and light-duty fluid-transfer applications. For high-pressure hydraulic lines, consult a pressure rating chart for the specific OD you select.

Can these brass tubes be used outdoors or in wet environments?

Brass is naturally corrosion-resistant and performs well in humid or mildly wet environments. It is not recommended for prolonged submersion in salt water without additional protective coating. For outdoor decorative use, a clear lacquer finish is typically applied to slow natural patina development.

What thread or fitting standards are compatible with these tubes?

These are plain, unthreaded hollow round tubes. They are generally compatible with standard compression fittings, push-fit connectors, or soldered joints sized to match the OD you select. Always verify the fitting's bore specification against the tube OD before ordering.

How do I cut or machine this brass tube?

Brass machines and cuts easily. A standard pipe cutter, hacksaw with a fine-tooth blade, or a lathe all work well. Deburr cut edges with a round file or deburring tool before assembly. Brass is also solderable and can be brazed for permanent joints.

What is the inner diameter (ID) for each size?

Because wall thickness is a fixed 3mm, the ID = OD − 6mm. For example: OD 10mm → ID 4mm; OD 25mm → ID 19mm; OD 50mm → ID 44mm. All OD/ID pairs are listed in the variant selector above.

Is this solid brass or brass-plated?

These tubes are made from solid brass (copper-zinc alloy), not brass-plated steel. Solid brass offers consistent machinability, solderability, and corrosion resistance throughout the full wall thickness — cut edges look and behave the same as the outer surface.

🛒 Select your size (OD × ID) above, then add to cart — ships from our US warehouse.

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