OEM hollow metal balls hemispheres small steel welded small brass beads
1. With the support from our experts, our offered chassis are manufactured & designed using modern tools & equipment in strict compliance with the industry standards.
2. We are a leading manufacturer of small brass beads in China. The offered stainless steel product is designed and manufactured by using high grade quality raw materials and sophisticated techniques in accordance with set industrial standards.
3. Our stainless steel products are of superior quality, DONGYUAN Carries A Wide Selection Of solid brass beads fishing, hollow metal balls hemispheres In Stock At Very Competitive Prices.
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.
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 | ||||||
| Cu | Pb | P | Fe | Zn | So | Bi |
99.7-99.9% | 0.005% | --- | 0.005% | 0.005% | 0.002% | 0.002% | |
Company Features
1. Our product line includes small brass beads, which are used for differernt hollow metal balls hemispheres applications.
2. A fierce commitment to excellent customer service built DONGYUAN, and we know that it is still the key to our continued success. Inquire!