Garden Decorative Stainless Steel Stone & Cobblestone Sculpture
Mirror polished stainless steel stone and cobblestone sculptures fabricated to order in Shenzhen. Made from AISI 201, AISI 304 or AISI 316 stainless steel, with wall thickness from 1 mm to 6 mm and sizes from 19 mm to 3000 mm. The hollow construction keeps weight low for easy handling and installation, while the mirror finish resists corrosion and maintains a reflective surface outdoors without repainting. Each piece is custom formed, welded, ground and polished to match your design or site requirement.
Key Benefits
- Hollow construction reduces weight significantly, making large stone sculptures manageable without heavy lifting equipment
- Mirror polish on AISI 304 and 316 resists corrosion and maintains reflective clarity in outdoor environments
- Wall thickness from 1 mm to 6 mm allows structural strength to match the site load without over-engineering
- Custom shapes and sizes from 19 mm to 3000 mm are made to order, not limited to standard stock sizes
- All welding, grinding and polishing done before final finish so no site work is needed
- Available in AISI 201, 304 or 316 to suit inland, coastal or high-exposure environments
Problems It Solves
- Painted steel or resin stone forms fade, crack or yellow outdoors and need frequent replacement
- Buying stone shapes from multiple suppliers results in inconsistent polish and finish quality
- Site welding or drilling on a finished mirror surface damages the finish and creates visible flaws
- Standard stone sizes do not match the design intent, forcing compromises in layout or spacing
Application Scenarios
Modern garden landscapes where a reflective stone form acts as a focal point
Public parks and plazas with durable, low-maintenance sculptural elements
Hotel courtyards and resort entrances with unique, high-impact design features
Campus and municipal projects needing long-life, weather-resistant art
Private gardens where a custom stone or cobblestone form blends with natural planting
Commercial developments requiring a contemporary, minimalist sculptural accent
Who It Is For
- Landscape architects designing modern outdoor spaces with reflective elements
- Public art commissioners needing durable, low-maintenance sculptures
- Property developers specifying unique features for high-end residential or commercial projects
- Interior designers integrating outdoor sculpture into courtyard or atrium designs
- Sculpture installers sourcing custom pieces with precise mounting and finish
- Garden centres and importers buying custom shapes in bulk for resale
Technical Features
- Hollow stone and cobblestone forms pressed and welded from stainless steel sheet
- Seams ground and blended until invisible under mirror polish
- Wall thickness selected from 1 mm to 6 mm based on structural needs
- Available in AISI 201, AISI 304 or AISI 316 stainless steel for different exposure levels
- Mirror polished finish standard, with optional brushed, matt or candy colour spray
- Drilling, tapping and base welding done before final polish to avoid damage
- Custom shapes formed by hand or press, not limited to standard geometric forms
Specifications and Materials
| Material | AISI 201, AISI 304 or AISI 316 stainless steel |
|---|---|
| Wall Thickness | 1 mm to 6 mm |
| Size Range | 19 mm to 3000 mm |
| Forming Method | Stamping and hand forming, seam welded |
| Standard Finish | Mirror polished |
| Optional Finishes | Brushed, matt, transparent candy colour spray |
| Secondary Operations | Drilling, tapping, base or pedestal welding |
| Lead Time | 15 to 30 days after deposit received |
| Packing | Wooden or iron case with soft foam inside |
| Place of Origin | Shenzhen, China |
Materials
- AISI 201 stainless steel, suitable for indoor or sheltered outdoor use
- AISI 304 stainless steel, standard for general outdoor garden and public use
- AISI 316 stainless steel, recommended for coastal, poolside or high-salt environments
Customization
- Any stone or cobblestone shape can be designed to your drawing or concept
- Wall thickness chosen to match the load and site conditions
- Hole positions, thread types and base shapes matched to your mounting plan
- Multiple pieces in a set can be polished in the same batch for visual consistency
- Graded sets of different sizes can be made to follow a design sequence
- Candy colour finishes or two-tone effects can be matched to your reference
How It Is Made
- Step 1Sheet cut and blanked to the required shape and thickness
- Step 2Hemispheres or custom forms stamped or hand formed
- Step 3Pieces fitted and seam welded into a closed or sculpted form
- Step 4Welds ground and blended until no reflection defect is visible
- Step 5Holes drilled and threads tapped, base or pedestal welded on
- Step 6Mirror polished through progressive grits, or brushed/matt finished
- Step 7Optional vacuum metallising or candy colour spray applied
- Step 8Protective film applied, foam wrapped, and packed in wooden or iron case
Quality Control and Use
Quality Control
- Seam inspected under reflected light to ensure no visible weld marks
- Diameter and wall thickness verified before polishing begins
- Thread holes checked for pitch and depth after tapping
- Finished sculptures kept under protective film until packing
- Photographs of the finished batch sent for approval before balance payment
Use Guide
- Specify the size, wall thickness, material and finish when requesting a quote
- Send the base or mounting detail so the pedestal is welded in the correct position
- Keep the protective film on until the sculpture is bolted down and the site is clean
- Clean with soft cloth and water only; avoid wire brushes or chloride-based cleaners
Compared With The Alternatives
| Alternative | How this product compares |
|---|---|
| Cast stone or concrete sculptures | Much lighter and easier to install, but not load bearing and not suitable for structural use |
| Painted mild steel stone forms | No rust at seams and no repainting needed, but higher initial cost |
| GRP or fibreglass stone sculptures | Real metal reflection and no yellowing outdoors, but heavier and slower to produce |
| Solid stainless steel blocks | Significantly lighter for the same size, so transport and installation are easier |
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View DetailsGuides That Help You Specify This
AISI 304 vs 316 Stainless Steel for Outdoor Sculpture
When 304 is enough, when 316 earns the extra cost, and why chloride rather than rain is what actually attacks a polished surface.
How to Choose Wall Thickness for a Stainless Steel Sphere
What 1 mm, 2 mm and 6 mm walls actually change, and why thickness is a handling decision more than a strength one.
Mirror Polishing Explained for Stainless Steel Sculpture
Why the quality of a mirror finish is decided during welding and fixing, long before the piece reaches the polishing shop.
Questions About Garden Decorative Stainless Steel Stone & Cobblestone Sculpture
What is the largest size you can make?
3000 mm on standard tooling. Sizes from 19 mm to 3000 mm are available, with no fixed step between sizes.
How long is the lead time?
15 to 30 days after the deposit is received. Larger or complex custom orders may take the full 30 days.
Which stainless steel should I use for a coastal garden?
AISI 316 is recommended for coastal sites due to better resistance to salt spray and chloride exposure.
Can you make a custom stone shape?
Yes. Send your drawing or concept and we will fabricate the shape to your specification.
Can you drill and tap before polishing?
Yes. All holes and threads are made before the final polish to avoid damaging the surface.
How are the sculptures packed for shipping?
Each sculpture is wrapped in soft foam, then packed in a wooden or iron case for sea freight.
Get a Price on Garden Decorative Stainless Steel Stone & Cobblestone Sculpture
Send the size, finish and fixing you need and we will come back with a price and a lead time for Garden Decorative Stainless Steel Stone & Cobblestone Sculpture.