welded Custom copper hemisphere small brass beads DONGYUAN sphere
1. Our products can meet customers’ different kinds of requirements. DONGYUAN factory has established itself as a leading manufacturer, trader, and manufacture of hollow metal balls hemispheres in the market.
2. Our products are provided with excellent after-sales services. DONGYUAN is full of vitality, energy and warrior spirit.
3. With extensive experience in the steel industry, Keddy Concept is geared to be flexible and adaptive to our clients' current and future requirements. The application of small brass beads,large hollow ball can save the cost of customers and go a little further to simplify the usage methods.
4. solid brass beads fishing are recognized for their features of hollow brass sphere. Each of our stainless steel balls or sculptures is tested on a set of norms prior final delivery of the order
5. Dongyuan stainless steel sculptures are weatherproof, making them perfect for outdoor applications, and also fit in nicely with any indoor atmosphere. Compared with other types, brass nugget beads,hollow ceramic balls produced by DONGYUAN possess the advantages of small hollow balls.
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 | ||||||
| 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.