SS Plain & Jacketed Vessels for Pharmaceuticals, Chemicals, Bulk Drugs, Cosmetics & Food

 

We are the prominent manufacturer, supplier and exporter of Process Equipments which includes Chemical Process Equipment and Industrial Process Equipment such as Water Treatment Plants, Pressure Vessels, Jacketed Vessel, Vessels from 50 litres to 180,000 litres which can be used for various applications, with the following accessories/attachments.

  Jacket for heating/chilling/maintaining the temperature of the product within the vessel
  Electrical trace heating of the vessel to maintain product temperatures
  Cladding in either stainless steel (welded or riveted) or riveted aluminum to maintain internal temperatures
  Attaching a mixer/high shear blending unit to the vessel
  Ensuring that the vessel is suitable for CIP, including spray balls etc.

 

storage tank

All our new vessels are designed to meet industry standards – such as ASME VIII, Div 1 and Good Engineering Practices – and are supported by manufacturing drawings that we submit for approval to the relevant parties. We also work to our fully documented quality assurance system to ensure that the finished product reflects the customer’s required parameters and is of superior quality. We always supply a documentation package containing manufacturing methods, material certificates and outside inspection, where applicable.

 

  • Conventional Jackets. A second shell is installed over a portion of the vessel, creating an annular space within which cooling or heating medium flows. A simple conventional jacket, with no internal components, is generally very inefficient for heat transfer because the flow media has an extremely low velocity resulting in a low heat transfer coefficient. Condensing media, such as steam or Dowtherm A, is an exception because in this case the heat transfer coefficient doesn’t depend on velocity or turbulence, but instead is related to the surface area upon which the media condenses and the efficiency of removing condensate. Internals include baffles that direct flow in a spiral pattern around the jacket, and agitating nozzles that cause high turbulence at the point where the fluid is introduced into the jacket.
  • Half-Pipe Coil Jackets. Pipes are split lengthwise, usually with an included angle of 180 degrees (split evenly down the middle) or 120 degrees, then wound around the vessel and welded in place.
  • Dimple Jackets. A thin external shell is affixed to the vessel shell with spot welds located in a regular pattern, often about 50 mm on center both horizontally and vertically. These so-called dimples impart turbulence to the heating or cooling media as it flows through the jacket.
  • Plate Coils. Often very similar to dimple jackets, but fabricated separately as fully contained jackets that are then strapped to a vessel. They are slightly less efficient than dimple jackets because there is a double layer of metal for the heat to traverse (the plate coil inside surface and the vessel shell). They also require good bonding to the vessel jacket, to prevent an insulating gap between the plate coil and the vessel.

Jackets can be applied to the entire surface of a vessel or just a portion of it. For a vertical vessel, the top head is typically left unjacketed. Jackets can be divided into zones, to divide the flow of the heating or cooling medium. Advantages include: ability to direct flow to certain portions of the jacket, such as only the bottom head when minimal heating or cooling is needed and the entire jacket when maximum heating or cooling is required; ability to provide a higher volume of flow overall (zones are piped in parallel) because the pressure drop through a zone is lower than if the entire jacket is a single zone.

We manufacture vessels used in industries such as brewing, pharmaceutical, chemical and food, so our stock range will suit most customer requirements. Different types of storage vessels:-

  Bulk storage vessels (stainless steel / mild steel)   Mixing vessels
  Fermentation vessels   Powder silos
  Bright beer tanks   Process vessels
  Cellar tanks   Micro breweries
  Brew houses   Horizontal vessels
storage vessel

Storage vessels/tanks are simple vessels used for storing liquids, solutions or pharmaceutical raw material and other chemicals. These general purpose vessels are made of stainless steel, fibre glass, titanium, galvanized steel etc. and are used by a number of industries to store various substances and solutions. Storage tanks/vessels can either be horizontal or vertical in their orientation. Horizontal storage vessel is generally mounted on stands or saddles and have an access port either at the bottom or at the top. Vertical storage tanks are erected vertically and have access ports at bottom. These specialized tanks can either be placed above or underground, depending on the construction of the storage facility. The thickness of wall of these tanks/vessels also determine their application or use; while single wall storage tanks can be used for general application, double walled tanks/vessel are used for high pressure considerations.

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