مناقصه ۲ قلم باریت ( پرفشار - کم فشار)

مناقصه عمومی یک مرحله ای - نوبت اول / ۲ قلم باریت (۱۰۰۰۰) کیسه پرفشار / ۵۰۰۰ کیسه کم فشار - 1- BARYTE (S.G. 4.2 MIN), BARIUM SULPHATE (BA SO4) WEIGHTING AGENT MATERIAL FOR WATER & OIL BASE MUDS. RETAINED ON 325 & 200 MESH SCREEN: 3% & 10+5% WT. WATER SOLUBLE SOLIDS 0.1% MAX. WT SOLUBLE ALKALINE EARTH METAL AS CALCIUM MAX. 250 PPM APPARENT VISCOSITY BEF/AFTER ADDITION OF GYPSUM:125 CPS THE MUD HAS MADE MUST BE PROPERED FOR 150 PCF DENSITY AND SHOULD NOT HAVE ANY REACTION WITH PREVIOUSLY MADE DRILLING FLUID AND STABLE IN STANDARD RHEOLOGY CONDITION. BARYTES, IN 1500 KG BIG-BAGS SPECIFIC GRAVITY: 4.2 GR/ML M 2- BARYTE (S.G. 4.1 MIN), BARIUM SULPHATE (BA SO4) WEIGHTING AGENT MATERIAL FOR WATER & OIL BASE MUDS. RETAINED ON 325 & 200 MESH SCREEN: 3% & 10+5% WT. WATER SOLUBLE SOLIDS 0.5% MAX. SOLUBLE ALKALINE EARTH METAL AS CALCIUM MAX. 250 PPM APPARENT VISCOSITY BEF/AFTER ADDITION OF GYPSUM:125 CPS THE MUD HAS MADE MUST BE PROPERED FOR 130 PCF DENSITY AND SHOULD NOT HAVE ANY REACTION WITH PREVIOUSLY MADE DRILLING FLUID AND STABLE IN STANDARD RHEOLOGY CONDITION. BARYTES, IN 1500 KG BIG-BAGS,SPECIFIC GRAVITY: 4.1 GR/ML M