Pipeline interface welding method
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I have a stainless steel pipeline with a diameter of DN25, an operating pressure of 2.3 MPa, and an operating temperature of 50°C. Should a reinforced pipe fitting or a tee be used at the connection point where the drain valve is installed? Is it possible to simply create an opening directly on the DN25 pipeline to connect the drain valve?
The pressure and temperature at the drain valve are generally not very high; if you’re looking to save material, you can simply weld it with a split joint
My personal suggestion is to use reinforced pipe fittings, after all, the pressure and temperature are quite high! ! ! :handshake :victory:
With moderate temperature and pressure, I recommend using reinforced pipe fittings – they are safe and convenient! But some consumption is needed
For small pipes, it is recommended to use open welding.
Direct open welding to reduce the number of welds