- High Temperature Grease 7014-1 SINOPEC High Temperature Grease 7014-1 is manufactured from a synthetic fluid and a special nonsoap thickener. Its consistency is about NLGI No. 2. According to GB/T 7631.8-90 (ISO6743/9-1987), Grease 7014-1 can be classified as follow:L-XDGEA2.