calcium carbide size:0-2mm 2-4mm 4-7mm 7-15mm 15-25mm 25- ... 40kg steel drum, 50kg steel drum, 100kg steel drum; Size: 1-4mm, 4-7mm, 4-15mm, 7-15mm, 15-25mm, ... Loading: 22.5MT for one 20ft containerDelivery DetailTEN DAYSSpecifications1.Size:1-14mm,4-25mm,25-50mm,50-80mm,80-200mm ... KG-305L/KG 3.Packing:50kg&100kg&200kgProducts name:Calcium Carbide(CaC2)Size:1-4mm,4-25mm,25-50mm,50-80mm,80-200mmGas yield ...