Thick walled brass tube is mainly used for machining, copper bushing, bushing and other applications. The material of thick-walled brass tube is divided into: H59, H59-1, H62, H65, H68. The biggest difference between thick-walled brass tube and thin-walled brass tube is the thickness of the copper tube wall. Generally speaking, thin-walled brass tube is cold-drawn process, while thick-walled brass tube is generally hot-rolled piercing process. If you distinguish by unit of measurement, it is generally believed that the wall thickness / diameter equal to 0.05 for thick-walled brass tube and thin-walled brass tube watershed, wall thickness / diameter less than 0.05 for thin-walled brass tube, wall thickness / diameter the larger the thick-walled brass tube. In terms of use, thin-walled brass tube is mainly used in pipes. Thick-walled brass tube is mainly used for hollow parts of the blank. It is used for pressurized bushings, copper bushings, mechanical fittings, machine parts processing and so on.
The key to the quality of thick-walled brass tube is the uniformity of the wall thickness. The wall thickness of thick-walled brass pipe, if not controlled, will directly affect the quality and use of brass pipe. Thick-walled brass tube and large diameter thick-walled brass tube is generally used for a variety of mechanical processing and thick-walled parts processing. The uniformity of the wall of the thick-walled brass tube will directly affect the quality of the subsequent processed parts, and the wall of the thick-walled brass tube can not be controlled, and the quality of the overall brass tube can not be strictly controlled. Suitable sites and warehouses should be selected. The site or warehouse for storing thick-walled brass tubes should be located in a clean, obstacle-free place, far away from factories and mines that produce harmful gases or dust. Remove weeds and debris from the site and keep the thick-walled brass tubes clean. Warehouses should not be stacked acid, alkali, salt, cement and other corrosive materials for thick-walled brass tube. Different varieties of thick-walled brass tubes should be stacked separately to prevent confusion.
