Pressure Vessels

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Pressure Vessels

We manufacture various types of pressure vessels custom made for a wide range of applications. Our product range includes air receivers, surge tanks, accumulators, blowdown tanks, flash tanks, expansion tanks, filter vessel, distillation columns, hot water generators, hydropneumatic tanks, nitrogen storage tanks, LP heater assembly, propane tanks, propane dispenser tanks, pressure vessels, refrigeration vessels, horizontal ammonia receivers, vertical ammonia receivers, oil pots, scrubbers, separators and more.

Pressure vessels are containers designed to hold fluids or gases at pressures significantly different from ambient conditions. They are widely used in various industries for storing, transporting, and processing substances under pressure. Here's a description highlighting their features and functions:

  • Purpose: Pressure vessels serve multiple purposes, including storing compressed gases, containing volatile liquids, facilitating chemical reactions, and providing structural support for equipment such as boilers, reactors, and heat exchangers.
  • Design: Pressure vessels are typically cylindrical or spherical in shape, although they can also have more complex geometries depending on the specific application. They are constructed from materials capable of withstanding high internal pressures, such as carbon steel, stainless steel, aluminum, or composite materials.
  • Pressure Ratings: Pressure vessels are designed to withstand specific pressure ratings, which dictate the maximum allowable pressure they can safely contain. These ratings are determined based on factors such as material strength, thickness, geometry, operating temperature, and regulatory requirements.
  • Codes and Standards: The design, fabrication, inspection, and operation of pressure vessels are governed by stringent codes and standards established by organizations such as the American Society of Mechanical Engineers (ASME), the Pressure Equipment Directive (PED) in Europe, and various national regulatory agencies.
  • Components: Pressure vessels typically consist of several key components, including the shell, heads or end closures, nozzles, supports, and accessories such as manholes, vents, relief valves, and instrumentation. These components are carefully designed and fabricated to ensure structural integrity and operational safety.
  • Safety Features: Pressure vessels are equipped with various safety features to mitigate the risks associated with high-pressure operations. This includes pressure relief devices, such as relief valves and rupture disks, which are designed to vent excess pressure to prevent over-pressurization and potential catastrophic failure.
  • Inspection and Maintenance: Regular inspection, maintenance, and testing are essential to ensure the continued safe and reliable operation of pressure vessels. This may involve non-destructive testing (NDT), visual inspections, pressure testing, and compliance with scheduled maintenance intervals specified by regulatory authorities.
  • Applications: Pressure vessels are used in a wide range of industries, including oil and gas, petrochemicals, pharmaceuticals, food and beverage, water treatment, power generation, aerospace, and manufacturing. They are employed for various processes such as storage, separation, distillation, reaction, and heat exchange.
  • Environmental Considerations: Pressure vessels must be designed and operated with consideration for environmental factors such as corrosion, erosion, thermal expansion, seismic activity, and external loads. Protective coatings, insulation, and corrosion-resistant materials may be employed to enhance durability and longevity.
  • Regulatory Compliance: Compliance with applicable regulations, codes, and standards is essential for the safe design, fabrication, installation, and operation of pressure vessels. This includes adherence to design codes such as ASME Boiler and Pressure Vessel Code (BPVC) and obtaining necessary certifications and permits from regulatory authorities.

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StarTech Technology LLP continues to set benchmarks in the realm of engineering solutions, with a dedicated focus on excellence in design, manufacturing, and installation services for marine gangways and heat exchanger modules.

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