Storage Tanks


Since 1998 GSW has been one of the leading manufacturers and suppliers for underground and aboveground utility tanks and accessories for the safe storage of water, fuel, oil, and other hazardous liquids.

GSW’s Storage Tanks division currently has the capacity to design, fabricate, deliver & erect 15,000 Metric Ton Per Annum is incorporated with the latest and most advanced design & manufacturing technology.

Our engineers, fabricators, and welders are committed to provide client with the highest quality tanks in full compliance with regulatory codes.  From design and engineering, to manufacturing and construction, we have the knowledge, experiences and capabilities to fulfill client’s requirements.

Our state-of-the-art manufacturing facilities and our industry-leading logistic team ensures the on-time delivery.

Products List & Services

Our storage solutions for the oil and gas, power, water, wastewater and metals and mining industries include:

  • Atmospheric Storage Tanks as per API 650 :
    • Cone Roof -Self supported or Column Supported
    • Dome Roof
    • Floating Roof Internal & External Pontoon type.
  • Special Tanks as per :
    • L-142, AWWA D-100, API-12F
    • Bins and Silos
    • Open Top Tanks

Design Capability

GSW’s professional team of Engineers and Detailers specialises in the design, analyze and detail of tanks & vessels based on international codes and standards such as API, ASME, AWWA, UL, etc.

Our Engineering department supports the division from pre-bid design stage to project execution with optimum design, as per required codes to ensure best quality possible for lasting performance, structural integrity and durability against long term corrosion and leakages. We provide best solution to the clients for the following:

  • Design of Low Pressure and Atmospheric Tanks as per API 620 & API 650.
  • Design of Water Storage Tanks as per AWWA D100.
  • Design of aboveground and underground tanks as per UL-142 & UL-58.
  • Design of Internal & External Floating Roof with Elastic / Fatigue Analysis.
  • Design of Tanks with Partition Plates.
  • Design of Venting devices as per API-2000.

Major Software Used

  • AME Tank DCM and 3D:  Design and 3D Layout of API650, API 620 & UL 142 Tanks.
  • COADE TANK 3.20: Design of API Storage Tanks

Our Shop & Projects

IRRIGATION WATER  TANK Dia 80,000 mm x 8,500 mm HT - Cone Roof Tanks.jpg Tank Division Shop Photos (3).jpg
Tank Division Shop Photos (7) arial view.jpg MGA RAFFINATE STORAGE TANK -002 @ RASTANURA PROJECT.jpg

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