Piston Rings - Ductile Cast Iron & Steel | Diameter 35-130mm, Axial Width 0.8-3mm, Hard Chrome Plated & Nitrated Options

We are the largest exporter, manufacturer and supplier of piston ring in Visakhapatnam, Andhra Pradesh, India. Piston Rings from 35 to 130 mm long in special iron, malleable martensite iron, KV1 (nodular/ductile cast iron) IKA and also Steel Rings as per DIN/JIS Standards in the diameter range of 35mm to 120mm dia and Axial width from 0.8mm to 3 mm. SPRL supplies piston rings with hard chrome plating, Nitrated, min phosphated & ferrous coated in rectangular, wedge key stone shaped Napier with plain & barrel honed. The two critical dimensions required in rings are the thickness (known as the width) and the size of the gap when the ring is closed to its working diameter. We produce both cast iron ,IKA, Tuff 'B' Alloy, N odular (Ductile) rings and steel rings to suit the requirements of the automotive markets. Cast iron rings are in the diameter range of 35mm to 130mm and steel rings as per DIN/JIS standards in the diameter range of 35mm to 130mm with a axial width from 0.8mm to 3mm for Motor cycles, Cars, LCV's, HCV's , Tractors and Industrial Engines.