detailed description
Shenzhen Jintongdu Metal Materials Co., Ltd. produces and sells: high precision copper plate, T2 copper strip, national standard C3604 brass rod, 7075 aluminum plate, copper wire, C5210 phosphor copper strip, 303 stainless steel rod, phosphor copper wire flat wire, copper capillary tube, etc. Consulting hotline (0755-29909719)
The company specializes in production, sales and customization: copper tape, copper wire, copper rod, copper tube, copper plate, copper bar (material: T1, T2,T3,TU0,TU1,TU2,TP1,TP2,C1100，C1020)。 Brass strip, brass rod, brass wire, brass tube, brass plate, brass row (material: C2800, C2680,H95,H90,H85,H80,H75,H70,H65,H62,H59)。 Phosphorus copper strip, phosphor copper rod, phosphor copper plate, phosphor copper wire, phosphor copper tube (materials: C5191, C5210, C5240). Beryllium copper plate, beryllium copper rod, beryllium copper wire, beryllium copper tube, beryllium copper strip (materials: QBe1.8, QBe1.9, QB2.0). White copper plate, white copper strip, white copper wire, white copper tube, white copper rod (materials: B0.6, B5,B19,B30,C7521,C7701)。 Tin bronze tube, tin bronze rod, tin bronze strip (material: QSn6.5-0.1, QSn4-0.3). Aluminum plate, aluminum rod, aluminum wire, aluminum strip, aluminum tube (material: 707560636061505220241060) and other copper and aluminum products.
Pure copper is a rose red metal. Its appearance is purple after forming a copper oxide film. Therefore, industrial pure copper is often called red copper or electrolytic copper. Fire smelting can produce 99 － 99.9% pure copper, and electrolysis can make the purity of copper reach 99.95-99.99%. The density is 8-9g/cm3, and the melting point is 1083 ° C. Pure copper has excellent conductivity, many of which are used for making wires, cables, brushes, etc; With good thermal conductivity, it is often used to make magnetic instruments and appearances that need to be protected from magnetic disturbance, such as compass, aviation appearance, etc; Excellent plasticity, easy to hot press and cold press processing, can be made into tubes, bars, wires, strips, strips, plates, foils and other copper materials. There are two kinds of pure copper commodities: exercise products and processed products. The product specifications are complete, the quotation is favorable, the package is intact, the copper is pure, the straightness is good, the inventory is large, and the raw material certificate and SGS statement can be provided.
High purity, fine arrangement, extremely low oxygen content. There are no pores, trachoma, looseness, excellent conductive function, and the surface precision of the electroetched mold is high. After the heat treatment technology, the electrode has no directionality, and is suitable for fine beating. It has outstanding thermal conductivity, processability, ductility, corrosion resistance and weather resistance. It has outstanding electric conduction, heat conduction, corrosion resistance and processing functions, and can be welded and brazed.
Red copper is relatively pure copper. It fully reflects the ductility, conductivity and corrosion resistance of copper, and the ductility is an important feature of copper decoration. Red copper has a high melting point and is not easy to cast. Its outstanding ductility makes up for this defect, so it can be easily processed into various appearance pictures. The dark red metallic luster makes it have calm and noble quality while expressing the modern sense, and it is the most commonly used material in copper decoration.
more > Other products of the enterprise
