The products manufactured by The Geara International are grouped into Cylinder Liners & Sleeves. Both these products have different applications depending upon the engine design. The Geara International manufactures more than 350 models of Wet & Dry Cylinder Liners & Sleeves with wall thicknesses of 1mm to 15mm and with lengths from 125mm to 370mm.
The Geara International has a full-fledged set-up to supply casting liners. We produce large quantities of semi-finished as well as fully finished cylinder liners to cater to the needs of various users in local and export markets. Additionally, customized liners and sleeves are manufactured in compliance with the clients? requirement.
Dimension | Range (in mm) |
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Bore dia. | 50 to 150 |
Total length | 125 to 370 |
50000 pieces per month
Semi-finished & fully-finished
Material Specification Standards | |
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India | HT200, HT250, HT300 |
USA | NO.30, NO.35, NO.45 |
Europe | GG20, GG25, GG30 |
Japan | FC200, FC250, FC300 |
Micro Structure | |
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Graphite type | "A" & "B" ("D" & "E" Random) |
Flake size | 4-6 Microns |
Free ferrite | Less Than 5% |
Matrix | Lamellar Pearlite |
Chemical composition | Minimum | Maximum |
---|---|---|
Carbon | 2.80 | 3.50 |
Silicon | 1.80 | 2.50 |
Manganese | 0.6 | 1.00 |
Phosphorus | 0.20 | 0.50 |
Sulphur | 0.00 | 0.12 |
Other than above, we can cast material compositions using chromium, molybdenum, nickel, copper, boron or as per customer specifications meeting to international standards.
Hardness (BHN) | 210 to 280 |
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Tensile | 210 to 275 n/mm2 |