What are the varieties of bellows compensator categories?
Sep-22-20
Metal bellows type: metal bellows mainly contains corrugated hose, corrugated expansion joint, wave pattern heat transfer tube and metal bellows, etc.. Corrugated hose key use in compensation pipeline thermal deformation, shock absorption, digestion absorption pipeline foundation settlement deformation and other effects, widely used in petrochemical, instrument panel, aerospace, chemical plants, power engineering, concrete, metallurgical industry and other fields. Other materials such as plastic metal bellows have irreplaceable efficacy in material transportation, electric power engineering installation line, CNC lathe, household appliances, etc.
Spiral metal corrugated pipe is a spiral arrangement of wave patterns in the shell of the tube, in the middle of the adjacent two wave patterns have a spiral ascending angle, all the wave patterns can be connected to each other through a vortex line.
Annular corrugated metal pipe
Annular corrugated metal pipe is a tube shell with a closed circle shape of wave pattern, and the waves are connected by a circular wave pattern in the middle. Corrugated metal ring pipe is produced and processed by seamless steel pipe or welded pipe fittings. The length of the tube is usually shorter than that of the spiral corrugated metal pipe due to the production and processing method. The characteristics of annular corrugated metal pipe are good ductility and small bending stiffness.