Low Lead Copper Tube

Low lead copper tube indicates the copper tube with a lower lead content between 0.25% and 1.5%, which is an alpha-beta brass with an addition of lead for improved machinability. Lead particles have splendid properties of lubrication and antifriction, the surface precision of machining parts is very high. In order to evaluate machinability of other metallic materials, lead copper tube is regarded as a model with 100% machinability.

Alloy and production standard:

C33000, C33500 (ASTM B111 or ASME SB111)

CuZn37Pb0.5 (EN12451 or EN12449 or DIN)

CZ119 (BS British Standard)

C3350, C3500 (JIS Japanese Industrial Standards)

Chemical composition:

60.0≤Cu≤68.0 ; 0.25≤Pb≤1.5 ; Zn Rem

Dimension/size:

Outside diameter range : 5mm~110mm

Wall thickness range : 0.4mm~10mm

Maximum length: 24 meters

Field of application:

Low lead copper tube, with characteristics of excellent machinability, wear-resisting property, high strength and antifriction performance, is not only used in electronic industry like precision corrosion-resistant parts, camera and timekeeper, but also applied for mechanical engineering fields like connections, valves and bearings etc.

Production market:

Guilin Lijia started exports business since 1998, and now we already turn into export-centered enterprise.

Foreign markets are mainly distributed in the United States, Britain, Germany, France, Japan, Canada, Netherlands, Australia, Italy and other developed countries. Our company has established a long-term stable sales network in the international market, and accumulated a wealth of international marketing experience. We are evaluated by foreign businessmen as the best enterprise which provide with international trade operations and service, enjoying a high reputation in the national markets.

Domestic market are mainly distributed in most of provinces and regions in China, such Guangdong, Zhejiang, Jiangsu, Heilongjiang, Shandong, Hubei, Shanxi, Liaoning, southwest etc.

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