Rings

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.

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    Piston Rings

    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.


    SAMKRG manufacturers 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.

Piston Ring Foundry (C.I & KV1)

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Ring Casting - Foundry Auto Mounding Machine
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Heat Treatment Plant - Hardening, Tempering & Washing For KV1 Nodular Iron Rings

Piston Ring - Manufacturing (Machining)

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DOUBLE DISC GRINDING - DISKUS GERMANY CAM TURNING - TAIWAN SEMI AUTO VERTICAL GRINDING MACHINE-JAPAN

Steel Ring - Manufacturing (Machining)

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STEEL COILING COIL MASTER - JAPAN GRIND MASTER DIESHO - JAPAN GAS NITRIDING FURNACE

Inspection & Testing Facilities - Rings

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Emission Spectrometer Shimadzu - Japan Ring Circularity Tester - Talyrand 263 - U.K Micro Hardness Tester -Mitutoyo - Japan