Nitrogen Buffer Vessels

Approx. Rs 12,00,000 / PieceGet Latest Price

Spark Engineers’ Nitrogen Buffer Tanks are precision-engineered pressure vessels designed to store and regulate nitrogen gas in high-purity and high-pressure applications. These tanks function as intermediate gas reservoirs, helping to manage pressure fluctuations, ensure stable nitrogen flow, and improve system efficiency in various industrial processes.

Constructed as per ASME Section VIII Div. 1, PED/CE, or IS 2825 standards, our buffer tanks are suitable for both gaseous and vaporized nitrogen at ambient temperature, and are optimized for long service life, low maintenance, and high operational safety.

• Capacity Range:
  From 500 Liters to 100,000 Liters (customized sizes available)

• Design Pressure:
  Standard models up to 40 bar (580 psi)
  Higher pressure ratings available on request

• Design Code & Compliance:

  • ASME Sec. VIII Div. 1 (with U Stamp)

  • IS 2825 / PED (2014/68/EU) / EN 13445

  • ISO 9001:2015, ISO 14001:2015, ISO 45001:2018

• Material of Construction:

  • Shell & Dished Ends: SA 516 Gr. 70 / IS 2062 / Stainless Steel (for high-purity applications)

  • Internally shot-blasted and externally coated with epoxy/polyurethane paint

  • Optional internal surface finish for oxygen-grade applications

• Mounting Orientation:
  Horizontal or Vertical

• Insulation:
  Typically not insulated, as used for ambient-temperature gas; insulation optional for temperature-sensitive environments

• Fittings & Accessories:

  • Pressure relief valve

  • Pressure gauge with siphon

  • Inlet/outlet isolation valves

  • Manhole or inspection port

  • Drain and vent connections

  • Skid-mounting or structural supports as required

• Certifications:

  • ASME U / U2 Stamp

  • CE / PED Certification (for EU market)

  • PESO (India) if applicable

• Nitrogen blanketing systems (chemical, pharma, food industries)

• Metal processing & laser cutting

• Pressure swing adsorption (PSA) nitrogen systems

• Inerting & purging operations

• Pipeline pressure balancing

• Industrial gas distribution manifolds