DONGYUAN polished antique brass spacer beads supplier for park
1. DONGYUAN metal beads is made according to strict specifications established by the International Organization for Standardization (ISO) that develops and publishes international standards for just about everything.
2. Strict and perfect quality control system makes antique brass spacer beads 's quality more stable.
3. Without the Quality Assurance, antique brass spacer beads in DONGYUAN is not allowed to be sold in the market.
4. With years of experience accumulation in the production of antique brass spacer beads , Foshan Dongyuan limited is highly recognized by global customers.
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 has been committed to manufacturing antique brass spacer beads since established.
2. Our manufacturing capabilities have continued to grow in recent years. This can be seen from the increasing customer number in our customer base. We have established business with several new customers this year.
3. We constantly collaborate with our clients to ensure that our endeavors are strategically implemented to achieve economically sustainable development. We aim to reduce our carbon footprint by defining an emission reduction target during our production. For example, we will lower our production of waste and pollution during the production process. We aim to meet customer needs accurately, respond to a change flexibly and speedily and provide top-level products in the world to gain customers’ trust from Quality, Cost and Delivery perspectives. Get more info!