1.Description: Honed tube is a kind of smooth bore steel tube used to manufacture hydraulic cylinder barrels that is the core part of a piece of hydraulic cylinder. Honed tubes are widely used in hydraulic cylinders, cylinders, hydraulic machinery, engineering machinery, petroleum machinery, agricultural machinery, filling machinery, mining machinery and other fields.
Honed tube is a kind of smooth bore steel tube used to manufacture hydraulic cylinder barrels that is the core part of a piece of hydraulic cylinder.
Difference between honed tube and skived & roller burnished tube: In hydraulic cylinder industry, there are 2 solutions for bore treatment: Honing, and skiving&roller burnishing. Honing or skiving&roller burnishing leads to different internal surface image, but both ensure good roughness.
2.Commodity: Cold drawn seamless honed tube for hydraulic cylinder
3.Size range: 40mm*30mm-580mm*500mm
Honed Tube,Honed Pipe,Honed Steel Pipe,Honed Seamless Pipe,Seamless Steel Honed Tube Tianjin Youfa Steel Co., Ltd , https://www.youfametal.com
Honing is a kind of machining technology. Through honing head, the inner hole of cold drawn pipe is processed by reciprocating high-speed grinding technology, so that the inner hole can meet the requirements of tolerance size and surface roughness that we need.
Heavy-flotation production process in Japan
The picture below shows the heavy-flotation production process of Japan's Yimumuka Plant. Single mercury type ore, mercury minerals have cinnabar and natural mercury, and its output ratio is 3:7. There are a lot of associated minerals pyrite. The gangue has quartz , calcite and clay . The chemical composition (%) of the ore is SiO 2 52.94, Al 2 O 3 19.71, CaO 8.47, Fe 2 O 3 5.51, S 4.09, MgO 3.30, Hg 0.16. Flotation gives the ore particle size of 53.8%-200 mesh, and the pulp concentration is 15%~25%. The dosage (g/t) of the agent is: pentyl potassium xanthate 130, cyanide 40, and alcohol 110.
Figure Japan's production process chart