20d common nails

Latest articles



Popular articles

Latest articles

  • Decorative hook mesh solder joint welding, generally more robust, but assuming that workers are new, scheduling machine skills are not high, will present the situation of opening solder joints. Once this situation appears, it will bring heavy losses to customers and factories.

  • Hot dip galvanizing has been used for more than 150 years, and its principle has not changed so far. The steel structure should be fully immersed in zinc at one time to achieve uniform galvanized film structure. If it is too long or too wide to be dipped twice, the zinc layer at the joint will appear rough, too thick and so on. In addition, if the single weight of steel structure is too heavy, it will make its operation difficult if it exceeds the load of galvanizing equipment. Therefore, the communication with the hot dip galvanizing factory in advance.

  • Links