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Outdoor Concave Mirror Discs

Stainless Steel Concave Mirror Polished Modern Sculpture Art Sky Mirror Polished Sculpture

Concave mirror polished stainless steel wall sculptures formed from AISI 201, 304 or 316 sheet, pressed into a curved shape and finished with a high-gloss surface. Wall thickness ranges from 1 mm to 6 mm and diameters from 19 mm to 3000 mm, allowing the piece to be used as a reflective wall panel, a focal point in an atrium, or a dynamic art installation in a garden. The concave form captures and distorts the surrounding environment, making the viewer part of the artwork with every movement.

Why This Piece

Key Benefits

  • Mirror polished surface reflects the environment with clear, undistorted images when viewed from the correct angle
  • Concave shape creates dynamic, shifting reflections that change with viewer position and light
  • Hollow construction keeps large pieces light enough for two people to handle and mount
  • Wall thickness selectable from 1 mm to 6 mm so cost matches the structural need
  • Formed from sheet steel so the same process applies to small wall panels and large garden sculptures
  • Pre-drilled and tapped holes allow direct mounting without site fabrication

Problems It Solves

  • Flat mirror panels lack visual interest and do not engage the viewer over time
  • Cast or solid metal concave pieces become too heavy for large diameters to install safely
  • Painted or coated surfaces yellow, scratch or fade under outdoor exposure
  • Site forming or drilling a finished mirror surface damages the polish and requires rework
  • Buying from multiple suppliers leads to inconsistent finishes and reflective quality
Where It Goes

Application Scenarios

Reflective wall panels in hotel lobbies, waiting areas and retail spaces

Outdoor garden sculptures where the concave form captures sky and trees

Interior art installations in corporate offices and private homes

Public art pieces in parks and plazas where viewer interaction is part of the experience

Focal points in atriums and stairwells where light and movement are reflected

Art installations where multiple concave pieces are arranged to create a fragmented mirror effect

Buyers

Who It Is For

  • Interior designers specifying reflective art for commercial or residential spaces
  • Landscape architects integrating dynamic mirror elements into garden schemes
  • Public art commissioners needing interactive, non-static sculptures
  • Hotel and property developers adding unique visual features to lobbies and courtyards
  • Art installers who need pre-fabricated, ready-to-mount pieces
  • Film and VFX studios using the sculpture as a HDRI reference surface

Technical Features

  • Sheet steel pressed into a concave shape using standard tooling
  • AISI 201, 304 or 316 stainless steel available, with 316 for coastal or high-moisture areas
  • Wall thickness from 1 mm to 6 mm, selected to match structural and weight needs
  • Mirror polished to a high-gloss finish with uniform reflection and no visible distortion
  • Drilled and tapped holes for mounting before final polish to avoid surface damage
  • Welded mounting brackets or flanges available on request for secure installation
Data

Specifications and Materials

Specifications for Stainless Steel Concave Mirror Polished Modern Sculpture Art Sky Mirror Polished Sculpture
MaterialAISI 201, AISI 304, or AISI 316 stainless steel
Diameter Range19 mm to 3000 mm
Wall Thickness1 mm to 6 mm
Forming MethodStamping press formed into concave shape
Standard FinishMirror polished
Optional FinishesVacuum metallising, electroplating, transparent candy colour spray
Secondary OperationsDrilling, metric and unified thread tapping, mounting bracket welding
Lead Time15 to 30 days after deposit received
PackingWooden stands or cases, soft foam inside
Payment TermsT/T, 50% deposit and 50% balance before shipping
Place of OriginShenzhen, China
Size Range19mm to 3000mm

Materials

  • AISI 201 stainless steel, used for indoor or low-exposure applications
  • AISI 304 stainless steel, standard for outdoor and general use
  • AISI 316 stainless steel, recommended for coastal, poolside or high-moisture environments

Customization

  • Any diameter between 19 mm and 3000 mm, not limited to standard sizes
  • Wall thickness chosen based on load, weight and site conditions
  • Hole positions, sizes and thread types matched to your drawing
  • Mounting brackets, flanges or welded bases added as needed
  • Multiple pieces in a set can be polished in the same batch for consistent finish
  • Candy colours or two-tone finishes matched to your sample
Manufacturing Process

How It Is Made

  1. Step 1Sheet steel cut to size and blanked for the concave form
  2. Step 2Press formed into a concave shape using standard tooling
  3. Step 3Edges aligned and welded if needed for large pieces
  4. Step 4Welds ground and blended to a smooth finish
  5. Step 5Drilled and tapped holes made before final polish
  6. Step 6Mirror polished through progressive grits to achieve uniform reflection
  7. Step 7Optional vacuum metallising, electroplating or candy colour spray applied
  8. Step 8Protective film applied, foam wrapped, and packed in wooden stand or case
Before It Ships

Quality Control and Use

Quality Control

  • Mirror finish inspected under reflected light to ensure no flat spots or distortion
  • Diameter and wall thickness verified before polishing begins
  • Thread holes checked for pitch and depth after tapping
  • Finished pieces kept under protective film until packing
  • Photographs of the finished batch sent for approval before balance payment

Use Guide

  • Specify diameter, wall thickness, finish, and mounting method when requesting a quote
  • Send the mounting detail so brackets or flanges are welded in the correct position
  • Use 316 stainless steel for installations near salt water, pools, or de-icing salt
  • Keep the protective film on until the sculpture is mounted and the site is clean
  • Clean with soft cloth and water only; avoid wire brushes, abrasives or chloride cleaners
Comparison

Compared With The Alternatives

AlternativeHow this product compares
Flat mirror panelsConcave form creates dynamic, changing reflections that engage the viewer over time, while flat panels show a static image
Cast or solid metal concave piecesHollow construction reduces weight significantly, making large pieces easier to install without heavy lifting
Painted or coated metal concave surfacesMirror polish maintains clarity and reflectivity without yellowing or chipping, even outdoors
Acrylic or glass concave mirrorsSteel is stronger and more durable in high-traffic or outdoor settings, but heavier and slower to produce
FAQ

Questions About Stainless Steel Concave Mirror Polished Modern Sculpture Art Sky Mirror Polished Sculpture

What is the largest diameter you can make?

3000 mm on standard tooling. Intermediate sizes between 19 mm and 3000 mm are available at the same rate as round numbers.

How long does delivery take?

15 to 30 days after the deposit is received. Orders with multiple pieces or finishes may take longer.

Should I use 201, 304 or 316?

201 is for indoor use only. 304 is standard for outdoor and general use. Choose 316 for coastal, poolside, or high-moisture environments.

Can you drill and tap the piece before polishing?

Yes. All holes are drilled and tapped before the final polish to prevent surface damage.

How are the sculptures packed for shipping?

Each piece is wrapped in soft foam, placed on a wooden stand, and packed in a strong wooden case.

What are the payment terms?

T/T with 50% deposit and 50% balance before shipping. Photographs of the finished batch are sent for approval before the balance is invoiced.

Get a Price on Stainless Steel Concave Mirror Polished Modern Sculpture Art Sky Mirror Polished Sculpture

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