... 1X20' FCLDelivery Detail:All the yearCaC2 Calcium Carbide of 25-50 / 50-80 / 70-100 / 80-120 mm sizeSpecificationsCalcium carbide; ... Gas yield:295L/kg min In 50/100/120/200kg drum Size:1-3,2- ... 4,4-7,7-15,15-25,25-50,50-80,70-100,80-120,120-250mmApplicantion:This ... mass)10. SIZE4-7,7-15,15-25,25-50,50-80,80-120MM11. Packing50kg or 100kg iron drumCautions during ...