Aluminum sphere

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300mm, 400mm, 500mm Hollow Unpolished Aluminum Sphere

300mm, 400mm, 500mm Hollow Unpolished Aluminum Sphere

300mm, 400mm, 500mm Hollow Unpolished Aluminum Sphere

300mm, 400mm, 500mm Hollow Unpolished Aluminum Sphere


Product Description

Product Description


Overall Part Dimensions 

Diameter: 1” to 38”
Deep: 1” to 20”

Tightest Tolerances

+/-.005 to +/-.060” depending on size and material

Material Used

Aluminum, Brass, Copper, Hastelloy B, C, S, X, Haynes 188, 230, Monel, Bronze, Galvanized Steel Inconel 600,

 625, 718, Stainless Steel 300 Series, 400 Series, Steel, Titanium, Corten, Exten, 4130

Material Finish

As Requested

Inspection Capabilities

CMM’s, Vernier Calipers, Micrometers, SPC Capabilities, Ultra Sonic Gauging, Surfometer, Faro Arm

Industry for Use

Oil Field, Aerospace, Architecture, Automotive, Retail, Environmental, Analytical Instrument, Fuel Cell, Thermal 

and Power Management, Agricultural, Cryogenic, Food, Lighting, Railroad, Electronic, Medical, Military/Government


1 to 10,000

Delivery/Turnaround Time

1 week to 12 weeks depending on size and type of material

Delivery Location

Foshan Port

Product Name



Q: Do you have a stainless steel ball of 25mm?


A: As for those standard sizes, we always have stock. 



Q: Do you have a 1000mm ball ?  How long can I get it?


A: This ball falls into a category of big size sphere, so it takes some time in manufacturing and delivery.But rest assured you could get it as soon as possible.


Q:What is the weight? 


A:It depends on the subject products. If it is a standard size sphere, then it would be easy for us to give you an estimate weight regardless of the error or deviation. If it is a customized product, all designs vary according to intricacy and negative/positive space, and if framing is necessary. 



Q: What is your delivery process?


A:Local deliveries are notified before dispatch to confirm a suitable delivery time slot.  Rural, interstate & international deliveries are dispatched using express or sea transportation as per our client’s request . 



Q: Is there any maintenance required?


A:304 steel is enduring indoors and should be kept from water. 316 is the best steel on the market with overwhelming capability against water-erosion. Long term exposure to the elements and environment will cause changes and a continuation of the rusting process. If this is not desired, we recommend a small degree of maintenance. 





Packaging & Shipping


Outside packing:

2CM standard wooden crate with metal junction and nails; 

Enough wood chunks as support for the inner products; 


Three strong strapping packing belts around the wooden crate ; 


Inside Packing:

Thick plastic or soft foam to avoid scratches on the surface of the ball;

Shockproof foam to protect each carved garden ball for decoration.


Robust corrugated carton along with plastic soft shockproof foam to avoid scratches on the surface of the ball.


Different sizes are available.



Modes of  Shippment

Ground, Ship and Air



Land or "ground" shipping can be by train or by truck.


Much shipping is done aboard by actual ships. On rivers and canals, barges are often used to carry bulk cargo.


Air freight is typically the fastest mode for long distance freight transport, but also the most expensive.



Our phone number can be available anytime when you need to consult about our stainless steel balls. Our stainless steel products are of superior quality. Foshan Dongyuan limited has been awarded with many social honors, achieving good social and economic benefits. Our stainless steel products are of superior quality.
Established in the year 2010 as a Sole Proprietorship firm at guangdong/foshan/, we Foshan Dongyuan limited are a leading entity involved in manufacturing a wide range of Aluminum sphere, etc. Offered products are highly appraised among our clients owing to their features such as high strength, durability, sturdy design, etc. Under the guidance of, , we have gained huge clientele across the nation.
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