Home Sector · PREMIUM Range · EN 10305-3

Steel tubing with a bright surface from the mill. Precision and adaptability in outer diameter and thickness.

From our warehouse to your chrome bath, without a single intermediate step.

The home sector — designer lighting, kitchen and bathroom fittings, luxury office furniture — has a very specific technical challenge with steel tubing: the finished product is visible. The tubing is not hidden inside a structure: it is the structure, the lamp arm, the drawer handle. And it has to be perfectly chrome-plated, zinc-plated or lacquered. Delmàs PREMIUM range solves that problem at source.

Outer Ø3 – 13 mm
OD Tolerance±0.05 mm
SurfaceBright
Technical response24 h
Gama PREMIUM · Sector Hogar
Outer Ø3 – 13 mm
OD Tolerance±0.05 mm
SurfaceBrillante · Cromable directo
StandardEN 10305-3
Response24 h technical
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Direct chrome plating
No prior polishing. Straight from warehouse to bath.
Dimensional precision
±0.05 mm outer diameter
Special profiles
Square · Oval · Decorative
Certified per batch
EN 10305-3 · Verified quality

Why standard tubing does not arrive at the chrome bath as it should.

When steel tubing arrives with porosity, rolling marks or surface imperfections, the chrome plating bath magnifies everything. The result is a batch of rejects, an extra polishing process that was not budgeted, and a quality cost that accumulates order after order.

Without PREMIUM range — with standard tubing

  • Tubing arrives with variable surface porosity between batches
  • The chrome plating process magnifies every imperfection: visual rejects
  • A prior polishing step is required before the galvanic bath
  • Polishing adds cost, time and risk of inconsistency in the finish
  • Rejects generate rework, wasted bath solution and delivery delays
  • The real cost per metre is much higher than the purchase price
Imperfecciones superficiales en tubo estándar · rechazos en el baño galvánico

With Delmàs PREMIUM range

  • Bright, pore-free outer surface straight from the factory
  • Goes directly from the warehouse to the chrome or zinc plating bath
  • The polishing step and its cost are completely eliminated
  • Zero visual rejects from base tubing surface imperfections
  • Consistent finish batch to batch: quality control is simpler
  • Process saving is direct, immediate and accumulates order after order
Superficie brillante gama PREMIUM · resultado en baño de cromado sin pulido previo

We manufacture for all three home subsectors where finish is everything.

Floor and ceiling lamps · Articulated arms
Wall lights · Chrome spotlight fittings

In designer lighting, steel tubing is the arm, column or neck of the lamp — the most visible element of the product. It must be perfectly chrome, nickel or lacquer-plated. A single surface defect in the final finish is grounds for rejection.

Floor and ceiling lamps
Articulated arms · Floor lamp columns · Lamp thread connectors · Tube connectors · Technical spotlight fittings
Wall lights & decorative elements
Wall light arms · Vintage bulb holder tubes · Tube bulb holders · Illuminated furniture elements
PREMIUM · Bright surface from the mill · Direct chrome, nickel or lacquer plating without polishing

Precision steel tubing applications in the home sector.

The technical problem
Standard steel tubing arrives with porosity and surface irregularities. When chrome-plated directly, every imperfection becomes visible and is magnified in the final finish: rejects, rework and extra cost.
The Delmàs solution
PREMIUM range with bright surface from the mill. From the warehouse to the galvanic bath with no intermediate step. Prior polishing process saved at 100%.

Designer lamp arms · Kitchen and bathroom fittings (Menage Confort) · Chrome shelving (USM) · Drawer handles and bars.

Resultado del baño galvánico en tubo PREMIUM · sin pulido previo
The technical problem
Round tubing does not always match the visual language of a design product. Many lamps, fittings and furniture items require square, oval or custom profiles with integrated decorative elements.
The Delmàs solution
As manufacturers with our own transformation capability, we produce square, oval or textured profiles with decorative elements integrated in the process — while maintaining the bright finish of PREMIUM range. We can incorporate silk-screening, surface engravings, and specialised textures directly during manufacturing, eliminating additional operations at your plant.
Barley-twistSpiral-fluted decorative patterns
KnurlingTechnical or aesthetic surface textures
Custom EmbossingFunctional or brand-related marks applied at the source

Square-section tubes for designer lamps · Oval tubes for kitchen fittings · Tubes with engraved decorative elements.

Perfiles decorativos · cuadrado, ovalado y salomónico con acabado PREMIUM
The technical problem
Managing multiple suppliers for the base tube, cutting, bending and final finish multiplies logistics complexity and inconsistency risk.
The Delmàs solution
We deliver the finished part — cut, bent, punched and with bright surface — directly ready for the galvanic bath and then assembly. One manufacturer, zero intermediaries.

Cut and bent lamp arm · Profiled fitting bar · Furniture structure ready to chrome-plate.

Pieza terminada · corte, curvado y superficie brillante lista para cromar

Which range for each home sector application?

Pieza acabada · corte + curvado + punzonado · entrega directa a montaje
Finished part

Finished part ready to assemble

For: finished part ready to assemble.

  • Cut + bent + punched
  • Bright surface ready to chrome-plate
  • Reduces suppliers and logistics complexity
  • One manufacturer, zero intermediaries
  • Direct delivery to assembly process
Enquire about transformation capability
Request a sample · Technical consultation

Send us your specification. We will send you a physical sample for you to validate in your process.

No commitment, no minimum quantities. PREMIUM tubing in your hands, ready to validate on your finishing line.

  • Technical response within 24 hours
  • Physical sample to your exact specification
  • Technical data sheet available
SectorHome · Iluminación · Baño
RangePREMIUM · EN 10305-3
Diameter3 — 13 mm
OD Tolerance±0.05 mm
SurfaceBright pore-free
Response24 h technical
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