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

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.

C11000 copper pipe is made from a copper-based alloy withly 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.

C10100 copper pipe is made from anly 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

C10200 copper pipe has a conductivity of over 99%. This high conductivity can effectively help improve current transmission efficiency, so it is very suitable for high-power current transmission.