... or coated Weave13×13,14×14,15×15,etcFabric weight(gsm)140, 160, 180, 200, 220 with or without ... before , we can design according to your general request and supply sample for confirmation . 7Advantage 1) We use 100% pure new ... mainly used for carrying chemical products, cement, grain, ore and other powdery, granular, bulk cargo. Material robust, easy loading and unloading, storage and transportation ...