Will directly welding the fixed pipe support to the metal pipe cause damage to the pipe?
Thread Content
By checking the standard drawings for pipe supports specified in HGT 21629-1999, it was found that in the welded type of pipe support, the pipe support is directly welded to the outer wall of the metal pipe. Could such a method cause damage to pressure pipes?
There are fixed ones and mobile ones; as long as not all of them are fixed, that should be fine
There will definitely be an impact, but it can be ignored as long as the welding is satisfactory. However, for certain sensitive media, such as hydrogen, it may be necessary to first wrap the area around the weld with pipe clamps before welding it to those clamps.
There are indeed impacts, but why weld?
Because the advantages of welding outweigh its disadvantages. It has strong adaptability to geometric shapes, is cost-effective in material usage, and does not reduce the cross-sectional area ； It is easy to manufacture and process, and automated operation is possible ； It has good airtightness in connection, high structural stiffness, and fast speed.
Does the poster mean to add protective plates? ? ?