1: stable nature

2: Adhesion firmness

Its adhesive firmness is very strong, and it has a very high value of use, in some of the market coffins are more varied, generally to use the main, but these materials are not able to use copper fittings, he is in the place of hardship with the faucet, there will also be a copper fittings, this material can be very good to ensure that in the process of some of the thermal expansion and contraction of the physical and mechanised differences in the process of playing a great role. With a great role, and firmness is also greatly enhanced, refers to the application of copper tubing is also more common, he is heavily used in the electrical industry, and some chemical products, we said catalpa, in fact, its material is very pure, and the copper content is also very high, there are only a very small number of impurities, so that this can greatly reduce the electrical conductivity of the copper, and the oxygen content of the copper is also very little, the electrical conductivity requirements Is also relatively low, can be used in the electrical industry in the same class, we require are oxygen-free copper, so that this material is very suitable, and it also has a very good mobility, and helps the welder connection, in the process of carrying out the processing of mixtures, only the welding of copper tubes can also be burned with a flame, all of these are not to worry about.