The biggest difference between thick-walled copper pipe and thin-walled copper pipe is the thickness of the copper pipe wall. Generally speaking, thin-walled copper pipe is cold-drawn process, while thick-walled copper pipe is generally hot-rolled perforation process. If the unit of measurement to distinguish, generally believe that the wall thickness / diameter is equal to 0.05 for thick-walled copper pipe and thin-walled copper pipe watershed, wall thickness / diameter less than 0.05 for thin-walled copper pipe, wall thickness / diameter is larger for thick-walled copper pipe. In terms of use, thin-walled copper is mainly used in piping. Thick-walled copper violet tube is mainly used as blanks for hollow parts. It is used for pressurized and important pipes.
The key to the quality of thick-walled purple copper pipe is the uniformity of wall thickness. The wall thickness of thick-walled purple copper pipe, if not controlled, will directly affect the quality and use of purple copper pipe. Thick-walled copper tubes and large diameter thick-walled copper tubes are generally used for a variety of mechanical processing and thick-walled parts processing. The uniformity of the wall of the thick-walled copper pipe will directly affect the quality of the subsequent processed parts, and the wall of the thick-walled copper pipe can not be controlled, and the quality of the overall copper pipe can not be strictly controlled. Suitable sites and warehouses should be selected. The site or warehouse for storing thick-walled purple copper pipe should be located in a clean, unobstructed place, away from factories and mines that produce harmful gases or dust. Remove weeds and debris from the site and keep the thick-walled purple copper pipe clean. Warehouses should not be stacked acid, alkali, salt, cement and other corrosive materials for thick-walled copper pipe. Different varieties of thick-walled copper pipe should be stacked separately to prevent confusion and contact corrosion.
