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China, Chinese High Strength 20r13 Alloy Steel Hard Chrome Shaft Used in Telescopic Crane Hydraulic Cylinder Rod1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pneumatic ComponentCylinderExcavator Piston RodPiston Rod Supplier
Linyi Zhongxuan Hydraulic Machinery Co., Ltd
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Product DescriptionProduct DescriptionPiston rodDiameter?6-?630mmLength≤18000mmMaterial45 2Cr13 40Cr 42CrMo 45 2Cr13 40Cr 42CrMoSupply conditionCold drawn, Non-QTSurface TreatmentExterior,chrome plate Nickel plate or phosphor exterioSpecificationSpecificat ion?6-?12?16-?25?30-?50?55-?100?105-?180?200-?630Length800-2000800-3000800-50001000-70001000-90001000-18000Surface roughnessRa0.2-0.1Surface hardenessAbove HRC60Roundness toleranceGB1184 Class9Full Length toleranceGB1800 Class1T7Induction Hardened HardnessHB220-267Linearity0.10/1000mmChrome plate thickness0.02-0.05mmMaterial45/20r13/400r/42CrMoCompany Profile
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