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AutoGRACE®
Valve Seat Inserts

Valve seat inserts act as seating and sealing surfaces with the valve, preventing the escape of gases during compression and power strokes. They must possess high fatigue and impact resistance due to the constant hammering they undergo during valve closure.

Product

Only the best valve seat manufacturers in India pass the stringent quality requirements of AutoGRACE® brand valve seat inserts exported by Garima Global.

APPLICATIONS

Garima Global supplies components for a wide variety of on-road, off-road, industrial and stationary applications such as: automotive (light duty) and light commercial, trucks (heavy duty), tractors (agricultural), earthmoving and construction machinery, generators, irrigation pumps, and defence / special purpose vehicles.

The brands for which we manufacture and export aftermarket products are Caterpillar, Chevrolet, Chrysler, Citroen, Cummins, Daewoo, DAF, Daihatsu, Detroit Diesel, Deutz, Fiat, Ford, Hino, Honda, Hyundai, International, Isuzu, Iveco, John Deere, Kamaz, Kia, Komatsu, Kubota, Land Rover, Leyland, Lister Petter, Lombardini, Mack, Mahindra, MAN, Massey Ferguson, Mazda, Mercedes Benz, Mitsubishi, Navistar, Nissan, Onan, Perkins, Peugeot, Renault, Scania, Suzuki, Tata, Tatra, Toyota, Ursus, UTB, Volvo, Yanmar and Zetor, amongst others.

Garima Global also export parts for air-brake compressors like Wabco, Bendix, Knorr, Cummins, Clayton Dewandre, Mercedes, Midland etc.

PRODUCT CATALOG

Garima Global has developed an extensive range of components for engine, braking, transmission, suspension, steering, chassis, electrical, lighting and other automotive sub-systems. To assist our customers with choosing the right product for their requirements we have published comprehensive catalogs with engine / vehicle models, interchange with references of OEMs and other popular aftermarket brands, fitment dimensions and other technical data. We strongly encourage you to contact us with your specific requirements so that we can email you the relevant catalogs, and we look forward to starting a mutually beneficial business relationship with you soon!

TYPES OF Valve Seat Inserts

MATERIAL

Popular material grades include PL12MV, J3 / SAE J610b, J100, J120, Stellite®, VALMET ®, Welltite® etc. and must be chosen judiciously depending on the application.

CAST IRON

Most cost effective but with severe limitations in performance.

CHEMICAL COMPOSITION

ELEMENT PEARLITIC
CAST IRON
G-15
CAST
IRON
Carbon (%) 3.70-3.85 3.30-3.90
Silicon (%) 1.90-2.10 2.60-3.30
Chromium (%) 0.25-0.35 1.20-1.50
Molybdenum (%) - 1.20-1.50
Nickel (%) - -
Copper (%) - 0.70-1.00
Cobalt (%) - -
Tungsten (%) - -

STEEL

Strike a good balance between economy and performance.

CHEMICAL COMPOSITION

ELEMENT HITACHI
CRQ®
PB1F PL12Mv
425
PL33Mv
425
PL6N PL7N
GZ D5
H24
V411
J610
Carbon (%) 2.00-2.20 1.20-1.60 1.80-2.30 1.80-2.30 3.10-3.50 3.10-3.50 1.40-2.40 1.25-1.75
Silicon (%) 0.30-0.60 - 0.80-1.00 1.80-2.10 1.80-2.20 1.80-2.20 1.40-2.40 1.90-2.60
Chromium (%) 12.0-15.0 7.00-9.00 12.0-14.0 33.0-35.0 1.00-1.30 0.50-0.80 12.0-16.0 19.0-21.0
Nickel (%) 1.30-1.80 0.40-0.80 2.00-2.50 2.00-2.50 1.00-1.30 1.00-1.30 0.30-0.50 -
Copper (%) - 1.00-2.50 - 0.50 0.20-0.40 0.80-1.20 - 1.00-1.80
Cobalt (%) - 7.00-9.00 - - - - - -
Tungsten (%) - 2.00-3.50 - - - - - -

SUPERALLOYS

Most expensive, chosen for high performance, high temperature and very heavy duty applications.

CHEMICAL COMPOSITION

ELEMENT WELTITE® ETONITE® TRIBALLOY® STELLITE®
Chromium (%) 12.0-14.0 25.0-28.0 - 29.0-32.0
Molybdenum (%) 5.0-7.0 9.0-11.0 26.0-29.0 -
Nickel (%) - 9.0-11.0 7.5-8.5 -
Tungsten (%) - 9.0-11.0 - 11.0-14.0
Phosphorous (%) - 9.0-14.0 3.0 MAX 3.0 MAX
Vanadium (%) 40..0-44.0 - 3.0 MAX 3.0 MAX
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