Wear Resistant Sleeve Introduction
Wear Resistant Sleeve is crafted from premium high-chromium cast iron Cr27, delivering exceptional durability and performance in demanding industrial environments. Our sleeves are manufactured using advanced sand casting techniques to ensure consistent quality and dimensional accuracy.
With a hardness rating exceeding 600 HB, these wear resistant sleeves provide superior resistance to abrasion, impact, and wear, significantly extending service life compared to standard sleeves. The high-chromium content enhances corrosion resistance, making them suitable for harsh operating conditions.
Each Wear Resistant Sleeve is precision engineered to meet exact specifications, with tight tolerances and smooth surface finishes. We offer customization options to adjust material composition according to specific application requirements, allowing for enhanced hardness and performance optimization.
Ideal for use in mining, construction, manufacturing, and material handling equipment, our wear resistant sleeves provide reliable protection for rotating shafts, bearings, and other critical components. Trust in our expertise to deliver high-quality wear resistant solutions that reduce maintenance costs and improve operational efficiency.
- High-Chromium Cast Iron Sleeve
- Industrial Wear Resistant Components
- Abrasion Resistant Sleeve for Heavy Machinery

| Manufacturing Method | Sand Casting(Resin Sand, Pre-Coated Sand, Clay Sand, Water glass sand, Green Sand,lost foam ) |
| Material Standard | GB, ANSI, BS, DIN, JIS, ASTM, ASME, AISI, etc carbon steel, low carbon steel, middle carbon steel, G35, G45, WCB, WCA, WCC, ISO 340-550, etc. Alloy Carbon steel: G25CrMo4, Heat Resistant Steel, etc. Stainless Steel: SUS 304, 304L, 316, 316L, CF8, CF8M, G-X7CrNiNb1189, etc. AS2074 or according to customer specific requirement. Ductile Iron:A536-Gr.60-40-18,GGG40,GGG50,FCD40,FCD50,Gr370-17,Gr420-12,etc Grey Iron:A48-No.20,25,30,GG10,GG15,GG20,FC10,FC15,FC20,Grade 150,180,220,FGL150,FGL200,FGL250,etc |
| Weight Range | 1 kg to 100 Tons |
| General Casting Tolerance | CT8-CT12 |
| Design Software | UG, Pro-E, Inventor |
| Dwg Format | STP, STEP, IGS,STP,X_T ,DXF,DWG , Pro/E, PDF, SLDPRT |
| Mould Manufacturing | Yes |
| Casting Stimulation | Yes |
| Ultimate machining tolerance | 0.005mm |
| Quality Control | RT,UT,MT,PT,CMM,SCAN,Chemical and Mechanical Property Testing,Spectrometer,etc |
| Finish Roughness | Ra12.5-Ra25 according to customer requirement |
| Logo/ID | Silk-screening, Laser Marking, Engrave,Painting |
| Heat Treatment | Normalization, Annealing, Quenching and Tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching,etc |
| Surface Treatment | Shot/sand blast, Polishing, Surface Passivation, Painting , Anodizing,Powder coating, ED- Coating, Chrome Plating, zinc-plate, Dacromat coating, Finish Painting,hot-dip galvanizing, etc |

