Sasthas Industries supplies Jacketed and Non-Jacketed Steam Cooking Vessels Sasthas Industries is an ISO 9001:2000 accredited company. Sasthas Industries manufactures different shapes and sizes of non-corrosive fibreglass [FRP] and polyvinyl chloride [PVC] products. The Jacketed and Non-Jacketed Steam Cooking Vessels are used in home kitchens, restaurants, hotels, canteens, etc. The Jacketed and Non-Jacketed Steam Cooking Vessels are available in direct injection and indirect injection form. These cooking vessels are made of 16 SWG SS manual tilting for economy models.