Although galvanized square pipes come in different sizes, they still need to be connected during daily construction. Moreover, the appropriate connection method must be selected according to the construction requirements, so as to ensure the reliability of the later use of the square pipe. And once leakage occurs, it will also affect the construction and application of the entire pipeline. Then you still need to pay special attention to the selection of basic connection methods.
Galvanized square tubing
Stable welding connection
If you want to ensure the stability of the connection, you should try to choose a welded connection, so that the connection effect of the galvanized square pipe is good and problems such as leakage can be avoided. However, it should be noted that usually two steel pipes are welded directly, and attention should be paid to the handling of the gap position. This connection method takes a long time and has relatively high requirements for welders. The welding construction must be carried out according to the actual situation. It is equally important to ensure the welding quality.
Galvanized square tube
Flange connection is convenient
If you want to complete the connection quickly and ensure the construction speed and sealing effect, you can also choose to use flanges to connect galvanized square pipes. However, you should pay attention to the selection of flange size. Generally, ordinary sizes may not be universal, and leakage problems may occur easily. Therefore, it is recommended to pay attention to the basic dimensions of the square pipe and then use a suitable flange. After the installation is completed, you should also pay attention to testing to avoid water leakage.
