hollow metal balls hemispheres small spheres small brass beads large DONGYUAN Brand
1. Our stainless steel balls or sculptures are widely used in different museums, parks and other places. DONGYUAN factory has established itself as a leading manufacturer, trader, and manufacture of hollow metal balls hemispheres in the market.
2. The size of small-sized stainless steel ball is 6mm-30mm. DONGYUAN is full of vitality, energy and warrior spirit.
3. small brass beads has many advantages, such as large hollow ball. Stainless steel 304 and 316 are specially adopted for making our high quality range of stainless steel artworks
4. 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, We Believes Our solid brass beads fishing, hollow brass sphere, hollow ceramic balls And Service Will Not Let You Down.
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. Foshan Dongyuan limited is a leading small brass beads enterprise which has superiority in innovation.
2. Foshan Dongyuan limited has a strong and complete production capacity.
3. We are committed to delivering operational excellence and the lowest cash cost of production.