Features:
a)Gas Nitriding; Hard Chrome Planting; Phosphating ;
b) All piston rings are fully tested before they leave the factory
c) material: ductile cast iron; alloy cast iron; high alloy cast iron etc
d) piston ring have strong technology fucntion as:corrosive resiatance ; wear resiatance ;good heat conductivity ; imporiving initial running in rust proof etc.
Recommended OEM No. as below:
PERKINS Engine Type Cyl.No. Piston Ring Part NO. PositionSize (mm) D×B×TMaterialSurface TreatmentRing Type 4A.203DEng.S/N 2939036-on For Late Piston 6.305D Eng. 4191.491×2.37DCICr1(Mo) PR043 21 VO(MAHLE)291.491×2.40ACIPIF41158058(PERKINS) 391.491×3.15ACIPNM 6O91.491×6.35ACICr1DSF O91.491×6.35ACIPS 4191.48×2.38ACICr1R 68501(PERKINS) 291.48×2.38ACIPR 391.48×3.16SteelP 6O91.48×6.33SteelCr1 O91.48×6.33ACIPS 4198.48×2.38DCICrl PR 41158029(PERKINS) 298.48×2.38ACIPR 398.48×2.38SteelP O98.48×6.33SteelCrl 6O98.48×6.33ACIPS 236,A4.236,A6.4.236 Diesel Eng.6.354Eng. 4198.48×2.38DCICr1 PR043 48 NO(MAHLE)298.48×2.38ACIPIW41158041(PERKINS) 398.48×2.38ACIPIW O98.48×6.33ACICr1DSF 6O98.48×6.33ACIPS A4.248 Diesel Eng. 6.372 Eng. 41101.05×2.38ACICr1R4181A009(PERKINS) 043 30 NO(MAHLE) 2101.05×2.38ACICr1R 3101.05×2.38ACICr1R 6O101.05×6.33ACICr1DSF
We can also built to your specifications, or design a unique product for your application.
We are relentless in the pursuit of Quality, Excellence, and Continuous Improvement .we offer the quality and reassurance inherent with having our own manufacture,
According to the surveys conducted among our customers, the main reasons why they choose our piston ring are:
· The high quality of the products
· Wide range of products
· Fast delivery
· Competitive price
· Elasticity in order quantity
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