Calcium Grease manufacturer and exporter

calcium grease shows the hardness of grease which categorized in 3 grade like (NLGI 1 , NLGI2, NLGI3). Hardness of grease show with penetration which is in range of 220 up to 340 in different grade .these grades are categorized by National Lubricating Grease Institute (NLGI).The most commonly used grease is NLGI #3. Softer grades are …

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