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250mm Copper Sphere

250mm Copper Sphere

250mm Copper Sphere

Material
Copper
Size
200mm
Thickness
2.0mm
Ports
FoShan / ShenZhen / Guangzhou
Payment
T/T , Western Union , L/C
More detail
Contact us
Surface
Polished
Packing
Depending on quantity.
Packing Size :
Depending on quantity.
Lead Time
At least 15-20 days or depending on quantity

Large Copper Sphere

Copper is a reddish metal with a face-centered cubic crystalline structure. It reflects red and orange light and absorbs other frequencies in the visible spectrum, due to its band structure, so it as a nice reddish color. It is malleable, ductile, and an extremely good conductor of both heat and electricity. It is softer than zinc and can be polished to a bright finish. It is found in group Ib of the periodic table, together with silver and gold. Copper has low chemical reactivity. In moist air it slowly forms a greenish surface film called patina; this coating protects the metal from further attack.

 

Application

Most copper is used for electrical equipment (60%); construction, such as roofing and plumbing (20%); industrial machinery, such as heat exchangers (15%) and alloys (5%). The main long established copper alloys are bronze, brass (a copper-zinc alloy), copper-tin-zinc, which was strong enough to make guns and cannons, and was known as gun metal, copper and nickel, known as cupronickel, which was the preferred metal for low-denomination coins.


Copper is ideal for electrical wiring because it is easily worked, can be drawn into fine wire and has a high electrical conductivity.

 

Product name

Red copper balls

Diameter

φ1.0mm—φ42mm,,, Hollow : 6mm to 500mm

Applications 

Valves, spray, instrument, pressure gauge, water meter, carburetor, electrical accessories, etc


  Material Composition

Cu

Pb

P

Fe

Zn

So

Bi

99.7-99.9%

0.005%

---

0.005%

0.005%

0.002%

0.002%

 


 


Established in the year 2010, we, Foshan Dongyuan limited, are one of the leading Manufacturer, Trader and Supplier of a wide variety of Carbon / Brass /Alu Ball. 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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