1. Compression type: Insert the piping of C45 seamless steel pipe into the nozzle of the fitting, fasten it with a nut, and compress the sleeve of the mouth of the C45 seamless steel pipe with a spiral force through a seal ring, which acts as a seal to complete the piping. connection.
2. Welding type: The end of the pipe is processed with a groove, and manual or automatic welding is used to make circular welding on the C45 seamless pipe.
3, flange type: flange and C45 seamless steel pipe piping for annular argon arc welding, fasten with a clip or bolts, so that the sealing gasket between the flanges to complete the piping connection.
4. Clamping type: Insert the C45 seamless steel pipe into the pipe and use a special installation tool to clamp the pipe wall into a hexagon, and the internal sealing ring also becomes a hexagon.
5. Conical thread type: It is C45 seamless steel pipe external thread and piping for annular argon arc welding. The internally threaded pipe fittings are sealed with conical thread connection to complete the piping connection.
