Cone pipe is a typical pipe fitting in ship systems, which serves as a filtering element between pipes of different diameters in ship piping systems.
Cone pipe is a type of variable cross-section pipeline, and seamless cone pipe refers to a cone-shaped seamless pipe material designed and manufactured from seamless steel pipe through equipment and processes. Seamless cone tube is a filtering element between pipes of different diameters in the ship pipeline system. The main material is carbon steel, but it can also be stainless steel or alloy steel.
Application of cone tube:
Filter components between pipelines of different diameters in ship piping systems
Cone oxygen gun body part
Seamless tapered steel pipes are mainly used for docking and fluid transportation of large-diameter and small-diameter steel pipes
Cone shaped boiler piping for power plants
Domestic steel structure companies and seamless steel pipes for high-speed train station buildings
Lightning rod column for nuclear power plant
Seamless conical steel pipe for oxygen lance in steelmaking furnace
Seamless steel tube conical columns required for steel structure venues
Classification of cone tube materials:
Carbon steel material
Carbon steel materials are widely used in the design and production of conical pipes. The main material used is seamless carbon steel 20 #. 20 # steel has low hardenability and hardness, good plasticity, toughness, and weldability, and good toughness after hot rolling or normalizing. Due to the limitations of the manufacturing process, the wall thickness of seamless tapered steel pipes is as low as 6mm, the length is 8m, the diameter is 60mm small and 450mm large.
Stainless steel
Compared to the application of iron conical pipes, stainless steel material has practical value in conical pipes. However, due to high manufacturing costs, it has always been the main reason why the application of stainless steel conical pipes cannot be widely popularized.