Nirmal Enterprises is a recognized manufacturers & exporters of Diesel Engine, Piston Rings & Engine ValvesProducts can also be manufactured against samples or drawings provided by customers.PISTON RINGSPiston Rings are made from high quality grey C.I Casting (Individual Casting) that offers high tension at elevated temperature of high speed engines. The piston rings manufacturing range vary from 23mm to 120 mm dia & are made for Cars, Trucks, LCVS, Tractors, Industrial & Diesel Engines, Air & Gas Compressors, Ammonia Compressors.The various types of Piston Rings includeCompression RingsOil Control Rings�Plain Compression Rings�Slotted Oil Control Rings�Hard Chrome Plated Compression Rings�Spring Loaded Oil Control Rings�(With Helical Coil Spring)�Scraper Type Compression Rings�Steel Laminated Segments Oil Control Rings�Taper (Key stone) Compression Rings�Bimetal Oil Control Rings�Step Cut Compression Rings�Hard Chrome plated Oil Control Rings�Slant Cut Compression Rings�Step Cut Oil Control Rings�Lock Type Compression Rings��Steel Compression Rings�Each & Everything passes through test of hardness, tension & sizing by hard gauges, before reaching to customer. This provides proper hardness comprisable to cylinder liners & blocks. ENGINE VALVESIntake & Exhaust Valves are made from high grade valve steel (Exhaust valves are non magnetic to resist high pressure heat).Engine Valves are also made with Chrome Plating & have application in Automotive Valves, Marine Engine Valve, Oil Engine Valve, Industrial Diesel & Generators.
