Brass / Copper hollow round balls

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Mirror Polished Copper Spheres

Mirror Polished Copper Spheres

Mirror Polished Copper Spheres

Material
Copper
Size
30mm
Thickness
0.8mm
Ports
FoShan / ShenZhen / Guangzhou
Payment
T/T , Western Union , L/C
More detail
Contact us
Surface
Mirror Polished
Packing
EPE Wrap, Cardboard Box
Packing Size :
Depending on quantity.
Lead Time
At least 15-20 days or depending on quantity
MOQ: 500-1000 Pieces

Mirror Polished Copper Spheres


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.

 


https://img2103.weyesimg.com/15135869037.pngApplication

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%

 

 


Launched in the year 2010 in guangdong/foshan/, we at Foshan Dongyuan limited have secured one of the top positions in the industry of Brass and stainless Products. We manufacture and supply of Carbon / Brass /Alu Ball and several related items using high grade raw material. Designed as per the latest fashion trends, these products are widely used by the customers in wedding parties, birth day parties and many other special occasions.
Favorable rate
100%
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