Nanjing Teqrun Mechanical Machinery Co., Ltd.  

Product Name: Piston Ruston Rk270 Mk2 Model NO.: Ruston RK270 MK2 Type: Piston Material: Steel Crown+ Aluminum Skirt Technics: Forging Standard Component: Non-Standard Component Certification: ISO9001 Norminal Diameter: 270mm Compressing Height: 181.9mm Pin Hole: 117mm Piston Crwon Material: Forged Alloy Steel 42CrMo4 Piston Skirt Material: Die Forged Alloy Aluminum 4032 Ring Grooves Hardness: Induction Hardened to 52-64HRC Surface Treatment on Skirt: Phosphate and Graphite Coated Intake Pressure Impulse: Supercharged Speed: Speed Piston Movement: Reciprocating Ignition Mode: Compression-Ignition Number of Cylinders: Multi-Cylinder Machines Cooling Cylinder: Water-Cooled Number of Strokes: Four-Stroke Fuel: Diesel Engine Trademark: TEQRUN Transport Package: Polywood Box Specification: GL, BV, CCS Origin: Nanjing Jiangsu HS Code: 8409991000 Product Description RUSTON RK270 MK2 Piston:1. Piston crown material:Forged Alloy Steel 42CrMo42.Piston Skirt material: Forged Alloy Aluminium 40323. Ring grooves Induction hardened and Ground.4. Piston Skirt is phosphated and graphite coated.5. Key dimensions: Norminal Dia. 270mm Compressing Height: 181.9mm Pin hole: 117mm6. Provide class certificate on request.7. Proven reliability by European, China customers.