Copper Alloy Steel Tube

• The general standards for copper alloy tubes include ASTM, ASME, JIS, GOST, DIN, EN, and others. Among these, ASTM (American Society for Testing and Materials) is widely used for specifying material requirements, including size tolerances, chemical composition, required testing, and other parameters for various applications, such as tubes used in boilers, heat exchangers, and pressure vessels.

• For copper alloy tubes, standards like ASTM B75, ASTM B280, and others are typically referenced, which focus on the material properties and performance for specific applications. Yuhong is fully capable of meeting all these requirements, consistently delivering high-quality products as we always do.
  

Copper-nickel is a type of alloy that combines copper and nickel in varying proportions to create a material with specific properties and characteristics. The most common copper-nickel alloys contain around 90% copper and 10% nickel, but there are different compositions for various applications.

Copper-nickel alloys are known for their excellent corrosion resistance, making them suitable for use in marine environments where exposure to saltwater is common. They also exhibit good thermal and electrical conductivity, making them valuable in electrical and electronic applications.