Top loading of highly viscous material is most challenging. Products like Bitumen, Asphalt, Molten Sulphur, etc. are extremely tricky to handle. WSI’s Jacketed top loading arms are ideal for such products that require minimal/no heat loss during transfer to tank trucks, rail cars, ISO container tanks and where significant miss-spotting is likely and additional equipment is carried by the loading arm. WSI jacketed top loading arms are highly recommended for handling viscous products. Steam or Hot Oil is used to maintain the desired temperature inside the jacketed loading arm. Insulation on these top loading arms can be offered as per client’s requirement.