Specifications: Oil drilling grade barites powder ( api grade):Specific
gravity:4.23 minimum Baso4:92% minimum Srso4:0.7% maximum Caso4:0.6% maximum Sio2:3.5% maximum Moisture:1.0% maximum Lump size: Residue of diameter greater than 75um Grain content that
less than 6um (equivalent diameter )Residue of diameter greater
than 325um >=5.0 White rate:88% minimum This member's information has NOT been authenticated or verified by
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Office[China (Mainland)] View Contact Details