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39" 40" Chrome Finish Stainless Steel Fountain Ball

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39" 40" Chrome Finish Stainless Steel Fountain Ball

39" 40" Chrome Finish Stainless Steel Fountain Ball

 

 

How to make a large stainless steel hollow sphere?

 

Why Choose Us?

 

Why choose us?

 

Our company is a professional supplier.we have many years of export experience of all kinds of stainless steel balls and we enjoy good reputation in South America,Mid East,Africa,etc.Our products haveacquired the CE certification 

 

 

Our Advantage

 

Powerful Strength

Our factory is one of 24-hour service, contact us anytime you like.

 

Quality Assurance

 the specialist in selling stainless steel productthe Land of sculpture In China, we have a strong supply capacity to satisfy your requirements. 

 

Factory Outlet

Factory direct sales not noly could ensure the reasonable price, but also guarantee the quality and delivery time of the stainless steel products. 

 

Professional

Grand A material, exquisite craft, carvers are artists with decades of experience, guarantee the process.

 

Gold Medal After-sales

All risks for your orders. Once your goods was broken, we will send you a new one freely.

 

Excellent Reputation

Over the years , we have won the praise of many consumers relying on our superior products and services

 

 

What kind of spheres we have?(similar products)

 

1.carbon steel balls

 

2.grinding steel balls

 

3.hollow stainless steel balls

 

4.large garden decoration balls

 

5.brass hemisphere

 

6.color gazing ball

 

7.precision steel ball

 

8.mirror polish ball

 

9.brushed stainless steel hollow stainless

 

FAQ

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. 

   

 

 

   

 

 

What to know?

Austenitic:
Austenitic steels have austenite as their primary phase (face centered cubic crystal). These are alloys containing chromium and nickel (sometimes manganese and nitrogen), structured around the Type 302 composition of iron, 18% chromium, and 8% nickel. Austenitic steels are not hardenable by heat treatment. The most familiar stainless steel is probably Type 304, sometimes called T304 or simply 304. Type 304 surgical stainless steel is an austenitic steel containing 18-20% chromium and 8-10% nickel.

Ferritic:
Ferritic steels have ferrite (body centered cubic crystal) as their main phase. These steels contain iron and chromium, based on the Type 430 composition of 17% chromium. Ferritic steel is less ductile than austenitic steel and is not hardenable by heat treatment.

Martensitic:
The characteristic orthorhombic martensite microstructure was first observed by German microscopist Adolf Martens around 1890. Martensitic steels are low carbon steels built around the Type 410 composition of iron, 12% chromium, and 0.12% carbon. They may be tempered and hardened. Martensite gives steel great hardness, but it also reduces its toughness and makes it brittle, so few steels are fully hardened.

There are also other grades of stainless steels, such as precipitation-hardened, duplex, and  cast stainless steels. Stainless steel can be produced in a variety of finishes and textures and can be tinted over a broad spectrum of colors.

Product Description

SAE 304 stainless steel, also known as A2 stainless steel (not the same as A2 tool steel) or 18/8 stainless steel, European norm 1.4301, is the most common stainless steel. The steel contains both chromium (usually 18%) and nickel (usually 8%) metals as the main non-iron constituents. It is an austenite steel. It is not very electrically or thermally conductive, and is non-magnetic. It has a higher corrosion resistance than regular steel and is widely used because of the ease in which it is formed into various shapes. It also contains 17.5-20% Chromium, 8-11% Nickel, and less than 0.08% Carbon, 2% Manganese, 1% Silicon, 0.045% Phosphorus, and 0.03% Sulfur .

304 stainless steel is used for a variety of home and industry uses, such as screws, machinery parts, fabrics and other uses.


 

Composition ranges for 304 grade stainless steel

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

304

min.

max.

-

0.08

-

2.0

-

0.75

-

0.045

-

0.030

18.0

20.0

-

8.0

10.5

-

0.10

 

 

Mechanical properties of 304 grade stainless steel

Grade

Tensile Strength 

(MPa) min

Yield Strength 

0.2% Proof (MPa) min

Elongation (% in 50mm) min

Hardness

Rockwell B (HR B) max

Brinell (HB) max

304

515

205

40

92

201

 

Physical properties of 304 grade stainless steel in the annealed condition

Grade

Elastic 

Modulus (GPa)

Mean Coefficient of Thermal

 Expansion (μm/m/°C)

Thermal 

Conductivity (W/m.K)

Specific Heat 

0-100°C (J/kg.K)

Electrical 

Resistivity (nΩ.m)

0-100°C

0-315°C

0-538°C

at 100°C

at 500°C

304/L/H

8000

193

17.2

17.8

18.4

16.2

21.5

500

720

 

Grade specifications for 304 grade stainless steel

Grade

UNS No

Old British

Euronorm

Swedish SS

Japanese JIS

BS

En

No

Name

304

S30400

304S31

58E

1.4301

X5CrNi18-10

2332

SUS 304

 

SS Accessories Line

 We have stainless steel railing accessory manufacturing experience nationwide and a complete line of handrail fittings that have been developed to meet various building and constructions' railing requirements. Various types, styles and sizes of stainless steel handrail fittings are available for handrail uses in buildings, institutions and outdoor facilities. Numerous styles, quality polishing, welding and prompt delivery give you the most versatility of railing accessories.  now serves many Original Equipment Manufacturers (OEMs) by meeting your complex handrail fitting needs in a timely and cost effective manner and offers an extended high quality product range which they are able to sustain through continued high grade testing.  

Sample Delivery

1. Fast delivery for samples

2. Free sample and inexpensive cost for delivery to your door

 
 
Products with high cost performance are widely used in the market. Our products are provided with excellent after-sales services. The product, with an increasing reputation in the market, has a great developmental prospect. Our products are provided with excellent after-sales services.
Established in the year 2010, we, Foshan Dongyuan limited, are one of the leading Manufacturer, Trader and Supplier of a wide variety of Large decorative stainless steel balls. Headquartered in guangdong/foshan/, our organization has carved a niche for itself in the market as a leading provider of stainless steel fittings as well as servicing for these products. We are engaged in offering our clients with a vast and exciting range of products to suit their multiple requirements. We specialize in delivering high-quality products to our clients within the stipulated time-frame. Our credibility as a client-friendly organization has been gained due to the budget-friendly rates at which we provide our products and services. The superior co-ordination of our team members coupled with the highly sought after guidance of our industrial experts has helped us greatly in being an organization of repute. Our products are delivered to clients at reasonable market rates.
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