Supply low price plastic pipe fittings PPH high quality neck flange with high quality and low price

材质：

均聚聚丙烯

产地：

镇江扬中

规格：

DE32-800mm

Neck flange: Our company produces and sells neck flange, which is a type of flange in pipe fittings. Its specification is - and it adopts one-time molding process. Application of flanges:
In pipeline engineering, flanges are mainly used for the connection of pipelines. Flanges with different pressures have different thicknesses, corresponding number of screw holes, screw hole sizes, and use of different bolts. Flanges are generally pressure-type. The number and size of bolts are in accordance with 3-standard. When water pumps and valves are connected to pipelines, some parts of these equipment are also made into corresponding flange shapes to facilitate connection, which is called flange connection.
Flange is an accessory that connects pipes to each other. It is connected to the pipe end and is also called a flange plate. Insert the installation pipe into the flange, and use a welding gun to melt the welding rod to seal the connection. This welding method is a socket connection, and its advantage is that it is fast and convenient. The disadvantage is that if the connection port is not handled properly, it may easily pull apart under external force.