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Power plant double metal wear-resistant steel pipe life
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Bimetal composite wear-resistant steel pipe mill power plant generally used at the entrance, due to the working fluid (coal block) relatively large, strong impact on the process of falling coal abrasion outer wear of the pipeline is serious, the inner arc Part of no wear. According to this use of the environment, our company developed a dedicated dual-metal wear-resistant steel pipe.
1, bimetal composite wear-resistant steel pipe According to the design requirements of the outer steel body, the outer wall of the steel outer wear-resistant layer need to do part of the welding hanging point, making the wear-resistant layer can be firmly posted in the bimetal composite wear-resistant steel pipe wall.
2, the production of lost mode abrasives, outer wear layer of the thickest part of the thickness of 40mm, slowly thinning on both sides, the thinnest at 20mm, with the pipe outside the arc as the center point to both sides of the pipe wall to expand 105 ° -100 ° , Will disappear pattern clothing in the pipe wall outside the arc part of the brush and drying.
3, the dried finished products will be buried in the casting sand, XZTBCR28 casting, natural cooling after casting is completed, the repair part of the uneven and burrs, paint, do marking.
4, the advantages of dual-metal composite wear-resistant steel pipe: For various parts of the pipeline wear, using a unique design to extend the service life of dual-metal wear-resistant steel, making the life of dual-metal wear-resistant steel pipe in about 20 years, Reduce the weight of bimetal composite wear-resistant steel pipe, greatly lower the cost of input costs. XZTBCr28 material guarantee excellent wear resistance, a unique design to solve the bimetallic wear-resistant steel wear-resistant layer of steel off problems.
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