Reasons why bimetallic wear-resistant elbows are more and more widely used

Among many products, pipelines in mines and power plants have many places with high wear resistance coefficients. Ordinary elbows cannot meet the demand, and the elbows are replaced almost every few days. Not to mention labor-intensive and time-consuming, the cost is also high! So we use wear-resistant elbows, which can be used for a long time after one investment.
Wear-resistant products can be described as dazzling, including rare earth alloy wear-resistant elbows, ceramic wear-resistant elbows, polymer wear-resistant pipe fittings, etc. But only the bimetallic wear-resistant elbow is the best. The bimetallic composite wear-resistant pipe is re-inspected and manufactured by the lost foam vacuum suction casting composite process. Compared with casting, the surface precision is greatly improved, and there will be no phenomenon of sand washing and sand inclusion. Due to the vacuum casting, there will be no defects such as pores.
Due to the high dimensional accuracy of mold making by this process, the thickness of the composite wear-resistant layer of the cast composite wear-resistant pipe is uniform, which avoids the phenomenon of uneven wall thickness caused by the general casting method due to demoulding, mold repairing and other processes, and its The structure is uniform and the performance is stable. Bimetal wear-resistant elbows make up for the problems of rare earth alloy wear-resistant elbows and ceramic wear-resistant elbows that are afraid of bumping. At the same time, this process can compound straight pipes and special-shaped pipes of any size and diameter, and can achieve integral compounding of elbows, tees, crosses, tapered pipes, variable diameter pipes, non-uniform wall thickness pipes, and eccentric pipes. The movement resistance is reduced, and the operating cost in material transportation is reduced. The service life of the bimetallic wear-resistant pipeline is 6-20 years, which reduces the weight of the bimetallic wear-resistant pipeline and greatly reduces the investment cost. The wear resistance of the bimetal wear-resistant elbow is so strong, which is unmatched by other wear-resistant elbows.