Ceramic lined limit corrugated expansion joint

This ceramic expansion joint with limit pull rod (ceramic-lined metal expansion joint) is internally lined with 92/95 alumina wear-resistant ceramics, and externally with stainless steel bellows and carbon steel flange, equipped with limit protection pull rod. The inner wall of ordinary metal expansion joint has no wear protection, and powder transportation is easily washed and broken down by particles. This product adds a high alumina ceramic wear-resistant layer inside the flow channel, which can not only absorb the axial, transverse and angular displacement of the pipeline by means of stainless steel bellows, but also cushion the vibration of the equipment and compensate for thermal expansion and cold contraction; The ceramic lining can resist the high-speed erosion of pulverized coal, ash and pulp, and the limit pull rod can limit the excessive stretching and prevent the corrugated pipe from being accidentally pulled. It is suitable for high-pressure powder/slurry wear-resistant pi…

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