The difference between connection thread pipe and pipe trench.

The difference between connection thread pipe and pipe trench:

The pipe fittings threaded fittings is threaded link welded with the threaded socket.

Screw thread pipe fittings is referred to a kind of pipe fittings, otherwise of pipe trench, stamping tube welding pipe fittings such as name, main pipe connection, adjustable, corner, sealing, over obstacles, and so on. Screw thread pipe fittings used are: 90 degree bend 130 three-way 270 ancient 330 live after 280 hexagonal wire 291 ISO diameter tube old 241 complement core 180 four-way D.S.T. sanbian three-way 92 internal and external thread elbow 85 bridge fast joint 310 mother 280 outside the wire and so on.

Groove pipe connection mode can be divided into screw type or clamp, screw thread pipe fittings is screw type connecting pipe fitting collectively, according to process is divided into cast iron, forging, copper, stainless. It is important to welding groove fittings, threaded pipe is a pipe connection.

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