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  • 30mm 35mm 40mm 50mm 60mm 80mm Decorative round Hollow Brass Ball Sphere AISI Standard
  • 30mm 35mm 40mm 50mm 60mm 80mm Decorative round Hollow Brass Ball Sphere AISI Standard
  • 30mm 35mm 40mm 50mm 60mm 80mm Decorative round Hollow Brass Ball Sphere AISI Standard
  • 30mm 35mm 40mm 50mm 60mm 80mm Decorative round Hollow Brass Ball Sphere AISI Standard
  • 30mm 35mm 40mm 50mm 60mm 80mm Decorative round Hollow Brass Ball Sphere AISI Standard
  • 30mm 35mm 40mm 50mm 60mm 80mm Decorative round Hollow Brass Ball Sphere AISI Standard
30mm 35mm 40mm 50mm 60mm 80mm Decorative round Hollow Brass Ball Sphere AISI Standard
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30mm 35mm 40mm 50mm 60mm 80mm Decorative round Hollow Brass Ball Sphere AISI Standard

$12.10-$35.20/ Piece|10 Piece/Pieces(Min. Order)

30mm 35mm 40mm 50mm 60mm 80mm Decorative round Hollow Brass Ball Sphere AISI Standard

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Decorative Illumination: Hollow brass spheres with a highly reflective polished surface, designed to enhance aesthetics by capturing and diffusing light, creating dynamic visual effects in any space.
  • Multi-Size Versatility: Available in diameters from 30mm to 80mm, offering flexibility for diverse decorative applications, from small accent pieces to large statement installations.

Key features

  • 1. Material Technology

  • With AISI-standard brass material, ensure corrosion resistance and durability for long-lasting decorative use.

  • 2. Precision Engineering

  • With 1% dimensional tolerance, achieve seamless integration into precise designs or installations.

  • 3. Versatile Decorative Design

  • With a hollow structure and polished reflective surface, create dynamic visual effects or customize with LED inserts, engraved patterns, or hanging fixtures.

  • 4. Scenario Solutions

  • Designed for both residential and commercial spaces, this sphere enhances aesthetics as a centerpiece, ambient lighting fixture, or modern art accent.

  • 5. Certification Standards

  • Meets AISI material standards, ensuring compliance with safety and quality benchmarks for decorative applications.

Product details

30mm 35mm 40mm 50mm 60mm 80mm Decorative round Hollow Brass Ball Sphere AISI Standard

The Decok Decorative Hollow Brass Balls are precision-engineered spherical ornaments available in diameters from 30mm to 80mm. Crafted from AISI-standard brass, these reflective spheres combine modern minimalist design with durable construction, ideal for enhancing interiors, events, or architectural accents.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAISI-compliant brassEnsures corrosion resistance and longevity in decorative settings
Diameter Options30mm, 40mm, 50mm, 60mm, 80mmCustomizable sizes for tabletop decor, wall art, or large-scale installations
Surface FinishNo.1 Mill Finish (smooth, reflective)Creates a luxurious golden sheen for aesthetic impact
Tolerance±1%Precision fit for intricate designs or paired installations
Processing ServicesDecoiling, punching, weldingEnables complex customization for bespoke projects

Customization guide

Adjustable parameters include diameter (from 30mm to 80mm), surface finish (e.g., polished or matte alternatives to No.1), and material (e.g., gold-plated steel for enhanced reflectivity). Ideal for clients needing to match specific decor themes or functional requirements (e.g., lighter materials for hanging installations).

Get inspired

With their sleek, reflective surfaces, these brass spheres amplify light and space in modern interiors. Use smaller diameters (30–50mm) as elegant desk accents or pendant lights, while larger sizes (60–80mm) create dramatic focal points in galleries or corporate lobbies.

Choose your model

ParameterBase Model (30–50mm)Advanced Model (60–80mm)Pro Model (Custom Sizes)
Diameter Range30–50mm60–80mmCustom (up to 100mm)*
Surface FinishNo.1 StandardEnhanced Polished FinishBespoke Finish Options
Tolerance±1%±0.5%*±0.3% (Premium Grade)

Supplier's note

  1. Technical Breakthroughs:

    • AISI Compliance: Ensures superior corrosion resistance compared to non-standard alloys.
    • Precision Tolerance: ±1% accuracy outperforms industry norms, enabling seamless integration into complex designs.
    • Scalable Production: Custom sizes up to 100mm cater to high-end architectural projects.
  2. Optimal Version Selection:

    • Base Model (30–50mm): Ideal for residential decor or small-scale commercial use where cost-efficiency is prioritized.
    • Advanced Model (60–80mm): Best for statement pieces in luxury spaces, leveraging enhanced reflectivity and tighter tolerances.
    • Pro Model: Tailored for bespoke installations requiring extreme precision (e.g., museum exhibits or high-end retail displays).

With AISI-compliant brass, you can ensure durability in humid or high-traffic environments. The Pro Model’s ±0.3% tolerance allows flawless alignment in modular art installations. Pair the Advanced Model’s polished finish with ambient lighting to maximize visual impact.

Frequently asked questions

  • Which hollow brass ball diameter is best for small home decor spaces?

  • How do I clean and maintain a 50mm hollow brass sphere to prevent tarnishing?

  • Why choose AISI-standard brass over stainless steel for decorative spheres?

  • Can I customize the size and surface finish of an 80mm hollow brass sphere?

  • Is the brass sphere’s material FDA-approved for decorative use?

  • What are the best applications for a 60mm hollow brass sphere in commercial settings?

  • How does the 1% tolerance ensure precision in 35mm brass balls?

  • Can the hollow brass sphere be mounted outdoors?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionCoastal or humid environmentsIndustry: C23000 Brass (ASTM B280)Base: ▲ C26000 Brass (ASTM B280)Advanced: ▲▲ C26000 + protective coating (ASTM B280 + ISO 2081)
Enhanced corrosion resistance in Base, superior durability in AdvancedAdvanced coating adds cost (+20%) compared to Base
Dimensional AccuracyPrecision architectural modelsIndustry: ±2% tolerance (common for decorative items)Base: ▲ ±1% tolerance (▲100% improvement)Advanced: ▲▲ ±0.5% tolerance (▲200% improvement from Industry)
Ensures precise fit in complex designsTighter tolerances increase production time/cost
Surface FinishHigh-end interior designIndustry: No.1 finish (hot-rolled, rough)Base: ▲ No.2 finish (cold-rolled, smoother)Advanced: ▲▲ No.4 brushed finish (ASTM A488)
Base offers smoother texture; Advanced provides sleek, modern lookAdvanced finish requires additional polishing steps
WeightMobile installations or lightweight decorIndustry: Solid brass (e.g., 80mm: 1.2kg)Base: Hollow construction (▲30% lighter: 80mm = 0.85kg)Advanced: Optimized hollow design (▲▲50% lighter: 80mm = 0.6kg)
Easier handling and transportLarger Advanced sizes may require reinforcement
Customization OptionsPersonalized gifts or bespoke projectsIndustry: Limited to standard sizesBase: ▲ 5 sizes (30–80mm)Advanced: ▲▲ Custom sizes + laser engraving (ISO 80601 compliance)
Base meets most decor needs; Advanced enables unique brandingCustom orders have longer lead times
Processing ServicesComplex decorative installationsIndustry: Basic cutting/weldingBase: ▲ Decoiling, punching, bending (ISO 9001 certified)Advanced: ▲▲ Includes polishing + laser engraving (ISO 14644 cleanroom)
Full-service solution reduces outsourcingAdvanced services add 15–20% to project cost

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