2 pcs Curved Tube, Stainless steel, 25 x 4 mm

R20.87

  • Type: Curved tube
  • Metal: Stainless steel
  • Color: Silver
  • Size: 25 x 4mm
  • Thickness: 4mm
  • Hole size: 3mm in diameter
  • Quantity: 2

In stock (can be backordered)

In stock (can be backordered)

SKU: sstub003 Categories: ,

Curved stainless steel tubes are elegant, modern findings used extensively in jewelry making — especially for bracelets, necklaces, and minimalist designs. They add a clean, architectural element that can elevate a simple string of beads into a sleek, contemporary piece.


What Are Curved Stainless Steel Tubes?

They are slightly or deeply arched metal tubes, made of hollow stainless steel, designed to sit smoothly along the curve of a wrist or neckline.

  • Typically used as form-fitting bars that arc around the shape of a bracelet or necklace.

  • Available in a range of diameters, lengths, and hole sizes.

  • Can be used alone or in combination with other beads, cords, or chains.


Advantages of Using Curved Stainless Steel Tubes

1. Durability

  • Stainless steel is incredibly strong — it doesn’t dent, bend, or crush like aluminum or plated brass.

  • Great for daily wear or jewelry that undergoes frequent handling (bracelets, for example).

2. Corrosion & Tarnish Resistance

  • Will not rust, corrode, or turn green with sweat or water.

  • Excellent for humid climates, beach jewelry, or active lifestyles.

3. Hypoallergenic

  • Safe for sensitive skin. No nickel itch or irritation.

  • Great alternative to sterling silver if you’re allergy-prone.

4. Aesthetic Appeal

  • The curved shape adds a sleek, clean, modern look.

  • Reflects light beautifully without overpowering surrounding beads.

5. Lightweight for Size

  • Even though it’s metal, the hollow design keeps weight manageable.


Common Types & Sizes

Length Outside Diameter Inside Diameter (Hole) Common Use
20 mm – 40 mm 2–3 mm 0.8 mm – 2 mm Stretch bracelets, chokers
50 mm – 60 mm 3–4 mm 1.5 mm – 2 mm Multi-strand necklaces
70 mm – 100+ mm 4–6 mm 2 mm – 3 mm Cuff-like bangles or focal bars

Some are very slightly curved, ideal for necklines, while others are more arched — better for bracelets.


️ How to Use Curved Stainless Steel Tubes

Stringing

  • Use beading wire, elastic cord, nylon thread, or leather — depending on the hole size.

  • Fit a curved tube at the center or sides of your design to act as:

    • A bar segment

    • A spacer alternative

    • A bracelet arc

Design Example (Stretch Bracelet):

  1. Cut stretch cord to size.

  2. String a curved stainless tube.

  3. Add 4–5 small gemstone or glass beads.

  4. Repeat the pattern, ending with a knot hidden inside the tube.

Tip:

Always match the cord thickness to the inside diameter of the tube. A tight fit helps avoid slippage, but it must still pass through without forcing.


Design Ideas

✨ 1. Minimalist Bracelet

  • One curved stainless tube + black cord + small end beads or knots.

✨ 2. Beaded Arc Necklace

  • Stainless steel tubes on each side, connected by a central row of gemstone or crystal beads.

✨ 3. Layered Tube Necklace

  • Multiple graduated-length curved tubes strung in tiers for a modern, metallic bib look.

✨ 4. Combination with Leather

  • Curved tubes over round leather cord give a bold, unisex or edgy vibe.


Comparison with Other Metal Tubes

Feature Stainless Steel Sterling Silver Brass (plated) Aluminum
Strength
Tarnish Resistance ⚠️ (tarnishes) ⚠️ (plated can wear off) ✅ (but scratches)
Hypoallergenic ❌ (often nickel-based)
Price $$ (affordable long-term) $$$ (expensive) $ (cheap but less durable) $

In Summary

Curved stainless steel tubes are:

  • Long-lasting, skin-safe, and tarnish-free

  • Ideal for modern, sleek, or unisex jewelry

  • Perfect for bracelets, necklaces, and cord designs

Reviews

Only logged in customers who have purchased this product may leave a review.