Pressure Vessel

ZHI's Steel Fabrication division is the corner stone of our organization and has been in the metal fabrication industry for over 20 years.

ZHI's products include the following
  • Pressure Vessel
  • Towers
  • Columns
  • Reactors
  • Storage Tanks
  • Ducts
  • Stacks
  • Structural Steel Works
  • Pressure Piping
  • Oil Fired Heaters
  • Steam generating Plants
  • Incinerators
  • Heat Exchangers
  • Silos
  • Skid Mounted Metering Systems

ZHI has the capability to roll Pressure Vessels from 500mm to 6m in diameter and up to 150mm plate thickness in Carbon Steel, Alloy Steel and Stainless Steel within our modern fabrication complex using the latest rolling, welding, cutting, shearing and break- press techniques. To complement our own dish ends, ranging from 500mm to 5m in diameter and 25.4mm plate thickness. Larger Pressure Vessels and Storage Tanks are pre-rolled and site erected with ZHI's experienced work force throughout the kingdom of Saudi Arabia.

The pressure vessels fabricated by ZHI are typically designed to ASME Sec. VIII Div. 1 or Div. 2, BS 5500, DIN, as well as other international standards specified by our clients.

ZHI fabricates Shop Built Storage Tanks / Site Built Storage Tanks and Silos to API 620/650 and AWWA. Structural Steel Works are designed to AISC.

ZHI has a very modern and environmentally friendly totally enclosed Blasting and painting Facility to fulfill our fabrication capabilities.

At ZHI, we consider Quality and On-Time Delivery of our products to be the most important aspect of our fabrication process. Our in-house QA/QC Program is ISO 9001-2000 certified and we employ a full complement of level II and Level III inspectors to perform all required NON-Destructive Examinations (NDE) here at our factory.

All testing is performed with modern state-of-the-art equipment, and is carefully documented so as to provide our clients complete and comprehensive quality assurance packages with all of our products.

ZHI's Engineering Department has the ability and experience to produce design calculations, fabrication / erection drawings to all international standards with state of art CAD and design analysis software.