Construction Good Malleability HSn70A Seamless Copper Tube

HSn70A Brass Tube With Highest Malleability, Stable General Corrosion Performance For Construction And Industrial Product

1. Description

Trace arsenic can inhibit dezincification corrosion and further improve the corrosion resistance of the alloy. HSn70-1 has good mechanical properties, HSn70-1 tin brass is used to make heat exchangers and pipes contacting corrosive liquids, especially widely used in inland thermal power plants to make high-strength and corrosion-resistant condenser tubes of heat exchangers. In recent years, it has been proved that the corrosion resistance of HSn70-1 alloy can be improved by adding trace elements such as boron and nickel. HSn70-1 has the tendency of stress corrosion cracking, so it is necessary to carry out stress relief and low temperature annealing for cold working pipes. HSn70-1 is easy to crack during hot pressing, and the content of impurities should be strictly controlled

Our company's brass tube grades mainly include HAl77-2,HSn70-1, HSn70-1B, HSn70-1AB,opper tube, fin tube and U-tube. The products are produced in strict accordance with the standard, and the finished products can be tested by the third party according to the customer's requirements. These copper tubes are mainly used in power plants, desalination, petrochemical, mechanical ships and automotive heat exchangers.

2. Chemical Composition

3. Physical Properties

4. Details Picture

Founded in 2005 in Suzhou, China, Frank steel specializes in seamless steel tube production and international trade,

With the rapid development of Internet business, Frank steel, together with many famous seamless steel tube manufacturers, has jointly built an Internet business platform for seamless steel tubes. With professional and efficient services, high-quality and affordable steel tubes are sold to the world through this platform.

The main products include cold drawn and hot-rolled seamless steel pipes, including carbon steel, alloy steel, stainless steel, copper,

The company can be produced in accordance with national standards (GB), metallurgical industry standards (Yb), American ASME and ASTM standards, API standards, European EN standards, Japanese JIS standards, German DIN standards and British BS standards.

Products include: seamless steel tube for high pressure boiler, seamless steel tube for medium and low pressure boiler, seamless steel tube for oil cracking, seamless steel tube for high pressure fertilizer equipment, seamless steel tube for structure, seamless steel tube for fluid transmission, seamless steel tube for ASME T series high pressure boiler, seamless steel tube for API series oil well pipe, seamless steel tube for engineering machinery piping, cold drawn internal thread seamless steel tube, etc Carbon structural steel, alloy steel, special-shaped pipe and other seamless steel pipe products

The products are sold to large-scale petroleum pipeline, thermoelectricity, chemical industry, electric power, automobile manufacturing, ship, boiler and other industries in the world, with more than 70% of the export products, and sold to more than 40 countries and regions in Asia, Europe, America, Africa, Australia, etc

To meet your needs is my constant pursuit, striving to be the No. 1 steel export brand in China.