100mm Hollow Brass Balls
Hollow Brass Balls For Your Garden or Indoor Decoration
- Material
- H62 Brass Alloy
- Diameter
- 102mm
- Thickness
- 1mm
- Finish
- Mirror Polished
- Minimum order
- 1 piece on this category unless a small-size minimum applies
- Lead time
- 1 to 3 days from stock, 7 to 15 days for scheduled production
Product Overview
Hollow brass balls carry a high reflective gold accent. They suit jewellery, lampshades, sculpture, church roof finials and floating balls, and the warm tone reads very differently from steel in the same shape.
Two forming routes cover the range: stamping press for the small and mid sizes with an invisible seam, and water pressuring for anything above ∅200mm at any custom diameter.
Key Benefits
- Durable H62 brass alloy Stamping Press Made with mirror polished finished.
- Standard punching hole mould size：Φ10mm,19mm,Φ25mm,Φ32mm,Φ38mm,Φ50mm.
- Metric and Unified Thread are both available.
- MOQ:required-100PCS
- Delivery Time:7days for Scheduled production.
Application Scenarios
- Pendant and table lamp shades
- Jewellery components
- Church roof and spire finials
- Sculpture and decorative hardware
- Floating balls
Who It Is For
- Decorative lighting manufacturers
- Jewellery and small goods makers
- Church and heritage restoration contractors
- Furniture and interior fit-out workshops
Problems It Solves
- Brass hemispheres bought loose rarely close cleanly. We weld, grind and polish the sphere as one part.
- Lampshade spheres need a wiring aperture. Standard press hole moulds cover ∅19mm to ∅50mm without tooling cost.
- Small brass balls usually have a minimum. Sizes under 200mm carry an MOQ, for example ∅100mm at 100 pieces.
Technical Features
- Wall thickness available: 1mm
- Diameter: 102mm
- Surface finish options: Mirror Polished
- Alloy: H62 Brass Alloy
- Drilling and tapping in metric and unified threads on request
- Base plates, pedestal tubes and hanging fittings fabricated with the piece
- Sheet development calculated in house, so non-standard sizes are possible above ∅200mm
Specifications
- Diameter (Mm)
- 102mm
- Material
- H62 Brass Alloy
- Finish
- Mirror Polished
- Thickness
- 1mm
Category range: Material H62 brass alloy · Size range ∅6mm to ∅3500mm · Thickness 0.6mm to 6mm
Materials
We form spheres and hemispheres in AISI 304, AISI 316 and AISI 316L stainless steel, Q235 carbon steel, H62 brass alloy and A6061 aluminium alloy. The alloy decides corrosion resistance, weight and how the surface takes a polish.
For this product the standard specification is H62 Brass Alloy. Tell us the site conditions and we will confirm whether a different grade is worth the cost.
Manufacturing Process
Forming happens by stamping press, water pressuring, spinning or hand assembling. Two halves are joined at the equator, the weld is ground, and the surface is finished last, after any cutting or drilling has been done.
Quality Control
Incoming material
Alloy and sheet thickness are checked against the order before any blank is cut.
Forming check
Diameter and wall are measured after pressing, spinning or water pressuring.
Weld and grind
The equator weld is inspected, then welds and burrs are ground off before finishing.
Surface inspection
Every piece is inspected for scratches, dents and polish consistency under light.
Packing
Protective packing is built around the diameter and weight, and photographs are sent before dispatch.
Customisation Options
- Diameter and wall thickness to your drawing, with no mould limit above ∅200mm
- Metric and unified threaded holes, drilled apertures and perforated patterns
- Welded base tubes, base plates, internal ribs and pedestals
- Mirror, brushed, sandblasted, etched, electroplated, PVD colour or spray painted finishes
- Logos, lettering and world maps by sandblasting, etching, laser cutting or plasma cutting
- LED kits fitted inside the sphere
- Segmentation into quarters or eighths for sizes above container limits
Comparison With Other Products
| Product | Material | Diameter | Thickness |
|---|---|---|---|
| 100mm Hollow Brass Balls | H62 Brass Alloy | 102mm | 1mm |
| 100mm Hollow Copper Balls Lampshade | H62 Brass Alloy | 90mm | 1mm |
| 150mm Hollow Brass Spheres | H62 Brass Alloy | 150mm | 1mm |
Comparing forming routes rather than products? The process guide sets out size, thickness, seam and mould limit for each.
Use Guide
Confirm the diameter first
Diameter drives the forming route, the wall thickness, the price and the freight mode. Settle it before anything else.
Match the alloy to the site
304 inland, 316 near salt water or pools, Q235 where a rust patina is wanted, brass or aluminium where weight or colour matters.
Choose the finish last
Finishing always happens after forming, welding, cutting and grinding, so pattern edges stay clean.
Plan the fixing
Tell us whether the piece is bolted, threaded, welded to a base tube or suspended, and we build the fitting into the part.
Check the shipping limit
∅2200mm fits a container, ∅3500mm fits a flat rack, and larger spheres are segmented with bolted ribs.
FAQ
What is the minimum order for small brass balls?
Can I get the balls unpolished?
Can I order 100mm Hollow Brass Balls in a different size?
How is it packed and shipped?
What do you need from me to quote?
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Order 100mm Hollow Brass Balls
Send the diameter, wall thickness, finish and quantity. Drawings are welcome and quotations usually come back the same working day.