Copper Casting
Copper is a chemical element with the symbol Cu and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkish-orange color. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins, and constantan used in strain gauges and thermocouples for temperature measurement.
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Haian Hengyi Sliding Bearings Co., Ltd.
Haian Hengyi Sliding Bearing Co., Ltd. was established in 1996. We are a private company specializing in manufacturing and marketing oilless self-lubricating bearings, half bushes, thrust washers, air bearings and sliding blocks. Our annual production capability is 30 million sets of bearings with solid production and quality management. Our siding bearings can be used in rotational or rectilinear motions where no oil can be applied or oil is difficult to apply.
Our running mission is Quality and Sincerity First. With more than 10 years of manufacturing experience, our company is committed to providing customers with high quality products, perfect service and fast delivery at competitive pricing.
Hengyi Bearings has developed a number of bearing materials according to different work conditions (like bronze alloy, steel alloy, bronze-steel double metal), in order to open many options based on working environment, load, speed, motions, installation, resistance-wear performance request and cost of materials.
