C28000 copper pipe is made from a copper-zinc alloy consisting of 60% copper and 40% Zinc. Having good corrosion resistance, mechanical properties and formability, it is widely used in construction, marine, industry and other fields.

C27400 copper pipe is made from an alloy featuring high strength, good plasticity and excellent corrosion resistance. The material is composed of mainly copper and zinc, as well as trace amounts of lead, iron, and aluminum. Can be formed by cold and hot working, the pipe is widely adopted in electrical, decorative, automotive and construction fields.

C22000 copper pipe is made from a copper consisting primarily of copper and zinc. This alloy is characterized by excellent electrical conductivity, corrosion resistance, plasticity and forming capabilities, making it a widely used material in construction, decoration and electrical fields.

C21000 copper pipe is made from a basic copper-zinc alloy containing approximately 95% copper and 5% zinc. Having good electrical and thermal conductivity of copper as well as the strength of zinc, it is a preferential material for many industrial applications.

C12200 pipe is known as EDM red copper, a high purity copper alloy consisting mostly of copper and a small amount of phosphorus. C12200 pipe is often used in electronic components, wire and cable, semiconductor equipment, chemical industry and other fields for its incredible electrical conductivity, thermal conductivity and corrosion resistance.

C12000 welding performance and cold bending performance is good, generally no "hydrogen disease" tendency, can be processed in the reducing atmosphere, use, but not in the oxidizing atmosphere of processing, use, mainly to pipe applications, can also be plate, belt or bar, line supply. Used as gasoline or gas transmission pipe, drain pipe, condenser pipe, mine pipe, condenser, evaporator, heat exchanger, train parts.

C12000 copper is made from a high-purity electrolytic copper, also known as ETP copper (Electrolytic Tough Pitch Copper). Its contains more than 99.9% copper, and small amounts of impurity elements such as oxygen, iron and sulfur.

C10200 copper pipe is made from an extremely pure copper material known as oxygen free copper, with a purity of no less than 99.95%. As a result of its extremely low oxygen content, C10200 copper pipe is characterized by excellent electrical and thermal conductivity, as well as good welding and processability.

C10100 copper pipe is made from an extremely pure copper alloy containing more than 99.99% copper content, giving it excellent electrical and thermal conductivity. This high-purity copper is very popular in the electrical and electronic industries where high conductivity and good processability are required.

C11000 copper pipe is made from a copper-based alloy with extremely high purity, usually containing over 99.9% copper. This pipe has excellent electrical and thermal conductivity properties aside from good corrosion resistance and mechanical strength.