The rare earth alloy wear- esistant pipe is used for pneumatic, pump slurry, etc. Rare earth alloy wear resistant pipe has the characteristics of fast velocity and high flow rate. The conveying medium temporarily continues to produce impact on the pipe wall, wear, corrosion and so on, which causes the pipe to become tired and gradually wear out.
Rare earth alloy wear - resistant tube is badly worn parts, such as pipe, elbow, reducer, and water intake place such as the model of integral casting, then mechanical processing method, especially the outer wear parts, especially in the elbow to the outer diameter change circle method is adopted to carry on the design, local thickening severe wear parts, but also according to various requirements, produce all kinds of irregular switch pipe fittings to meet the design requirements, straight tube is using centrifugal casting.Rare-earth wear-resistant alloy containing Cr, Ni, V, Mo, W, a variety of alloy element such as Cu, it not only has high hardness, but also has certain mechanical properties, at room temperature with good welding performance, and can be cut and the possibility of opening, also has certain corrosion resistance.
Rare earth alloy wear-resistant tube is used for conveying wear-resistant pipes such as power plant powder and ash, mine slag and non-ferrous metal coal extraction and slag discharge, shock resistance and wear resistance.
in addition to the specifications and model sizes provided in the table, various pipe lengths within 6m and 12m can also be provided according to the actual design requirements of the user's working conditions.
|ND||O.D. (1)||O.D. (2)||Length (mm)||S||Reference weight (kgs)|
|No.||Mechanical property||Appication scope|
Strength of extension
|1||790||11||1100||0.026||45||Apply to power plant, metallurgy, high anti-wear components ash pump impeller, sheath, collar, front and rear guard board and medium speed mill, E type mill, MPS roller set, bushing and no welding (flange, flexible connection) coal straight tube bending static abrasive wear components, etc.|
|6||940||10||400||0.069||42||Mill coal pulverizing system of steel used in power plant furnace tube, cone doors, coal feeding door, elbow, straight pipe, sieve plate, metallurgy of blast furnace lining board, teeth board and scraper, sludge scraper slag machine, chassis, chain and sprocket little impact resistant components, electric power, metallurgy, mining and other pipes.|
|13||590||5||100||0.026||52||Is mainly used for mining lose slag and coal slag discharge, and power plants lose non-ferrous metal powder, ash discharge pipeline, such as large and medium-sized fork tube, straight tube bending, poor working conditions of wear resistant components can also be used for coal mill lining tile hammer, hammer rings, the coal gate, door, etc.Good mechanical and welding performance and wear resistance under impact condition.|