Flower Ball
Stainless steel hollow balls are forged from 304 stainless steel plate into smooth spherical forms and finished with...
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Stainless Steel Hollow Ball
Thorn Ball
Thorn ball is a hollow stainless steel sphere formed from 304 stainless steel plate and finished with mirror polish. It is designed as a sculptural element with a sharp, angular surface that suggests thorns or spikes, suitable for modern architectural and landscape settings. The ball is built to the buyer's drawing, allowing variation in size and placement within a design scheme.
| Material | Stainless steel, 304 as standard |
|---|---|
| Forming | Hand forged and welded from plate |
| Standard Finish | Mirror polish |
| Alternative Finishes | Brushed satin, colour electroplating, baked lacquer |
| Typical Use | Architectural feature, public space, interior sculpture |
| Sizes | Built to the buyer layout drawing |
| Category | Stainless Steel Hollow Ball |
| Made In | Pingshan District, Shenzhen, China |
Key Benefits
- Hollow construction reduces weight while maintaining structural integrity for outdoor or indoor installation
- Mirror polished 304 stainless steel surface reflects light and surroundings, integrating into architectural or landscape settings
- Sharp angular form created by hand forging gives a modern, dynamic visual without sharp edges on the surface
- Suitable for both indoor and outdoor use, resisting weather and corrosion in exposed conditions
- Built to a layout drawing, so size and placement can be adjusted to fit a specific design or cluster
Application Scenarios
- Feature installation in hotel lobbies or reception areas where a bold sculptural object defines the space
- Urban plaza or public park where a single large ball acts as a focal point amid paving or planting
- Exhibition hall or gallery entrance with a strong visual statement that draws attention
- Commercial building facade or courtyard where a metal sphere adds contrast to glass and concrete
- Interior design project requiring a high-impact object that complements modern or industrial style
Who It Is For
- Architects specifying sculptural elements for building entrances and public spaces
- Interior designers and FF&E buyers sourcing unique metal objects for high-end commercial interiors
- Art consultants commissioning site-specific pieces for public or private installations
- Property developers adding distinctive features to show units or common areas
- Municipal or urban design teams integrating sculptural elements into public plazas and parks
Problems It Solves
- Standard metal balls in catalogues are fixed in size and finish, but this one matches the exact dimensions and placement in a layout drawing
- Solid cast balls are heavier and harder to install, while hollow forged construction reduces weight without sacrificing strength
- Painted or coated finishes fail outdoors over time, but mirror polished stainless steel maintains appearance permanently
- Sharp-looking sculptures often have dangerous edges, but this one uses smooth, continuous forming to avoid injury
- Lack of variation in commercial sculpture limits design flexibility, but this piece can be sized and positioned per the project plan
Technical Features
- Body forged from 304 stainless steel plate and welded into a hollow spherical form
- Mirror polish applied after welding to create a seamless reflective surface
- Hollow construction with internal weld seams dressed and polished to match the outer finish
- Base or mounting detail added as required for wall, floor or freestanding installation
- Finish options include mirror polish, brushed satin, colour electroplating and baked lacquer
Materials
- 304 stainless steel plate for the forged body and mounting components
- Stainless steel welding consumables matched to the parent plate to maintain finish consistency
Quality Control
- Formed segments checked against the approved drawing before welding
- Weld seams inspected and dressed until they are invisible under the final polish
- Polished surface checked under light for grinding marks, orange peel or unevenness
- Protective film applied to all polished faces before packing
Customization Options
- Any size and any number of pieces built to your layout drawing
- Mirror, brushed, colour plated or baked lacquer finish per piece or per cluster
- Mounting detail adapted to wall, floor, pedestal or freestanding installation
- Sample piece produced for approval before full production begins
Use Guide
- Send the layout drawing or sketch with size and position marked for the ball
- Specify whether the ball is to be wall-mounted, floor-standing, or freestanding to determine the fixing detail
- Keep the protective film on until the surrounding construction is complete
- Clean with water and a soft cloth; avoid abrasive pads or chemicals on the polished surface
- If scratched during installation, local re-polishing is possible without replacing the entire piece
Manufacturing Process
How This Piece Is Made
- Review of the layout drawing or design sketch to confirm size, placement and mounting method
- Plate forming data calculated for each section of the sphere before cutting begins
- Hand forging of the steel plate into curved segments that form the spherical shape
- Welding of the segments into a closed hollow sphere with seams dressed back
- Grinding through successive grits followed by mirror polishing of the entire surface
- Mounting detail welded on, protective film applied, and crating prepared for export
Every stage happens in the same workshop in Pingshan, Shenzhen, which is why a set of pieces arrives matching.
Comparison
How It Compares With the Alternatives
Compared with Solid cast stainless steel ballSolid cast is heavier and more expensive to ship, while the hollow forged version reduces weight and freight cost
Compared with Painted or coated metal ballPainted finishes chip and fade outdoors, but mirror polished stainless steel maintains appearance permanently
Compared with Wrought iron ball with rust finishWrought iron develops rust over time, which may not suit a modern or clean design, while stainless steel stays consistent
Compared with Resin or fiberglass ballResin is lighter and cheaper but fades under UV and cannot achieve a mirror finish or long-term durability
Where This Piece Is Used
Hotels and ResortsApplication notesCommercial Property and RetailApplication notesExhibition Halls and ShowroomsApplication notesCast Brass Celebrity StatueProject notesBall Combination Sculpture AssemblyProject notesColour Options for Stainless Steel SculptureDesign GuideMirror Polish Versus Brushed FinishProcess GuideFrom Drawing to Installed SculptureProcess Guide
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View DetailsFAQ
Thorn Ball Questions
What material is the thorn ball made from?
It is forged from 304 stainless steel plate and then mirror polished. This grade is used because it holds a polish and resists corrosion in outdoor and indoor environments.
Can you make it in the size on our drawing?
Yes. Our technicians calculate the forming data for each plate segment, so the final size and curvature follow your drawing exactly.
Can the ball be mounted on a wall or floor?
Yes. The mounting detail is built to your installation condition—wall bracket, floor base, or pedestal can be added as needed.
What finishes are available besides mirror polish?
Brushed satin, colour electroplating, and baked lacquer are all available. Samples can be made for approval before production.
How are the pieces packed for export?
Polished faces are covered with protective film and the piece is crated. We confirm the crating method based on the destination port.
Can we see a sample before the full piece is made?
Yes. A single sample piece can be produced for approval before the full production run begins.
How do we get a price?
Send the layout drawing or a sketch with size and quantity by email or WhatsApp and we will quote based on it.
Quote Thorn Ball at Your Size
Tell us the size, the quantity and where it will be installed. A drawing or a reference photograph is enough to start.