Pressure Vessels

In compliance with international standards

Pressure vessels are process specific equipment designed to contain process liquids at pressures exceeding 15 psi.

We specialize in constructing pressure vessels to comply with code and non-code requirements of the ASME Boiler and Pressure Vessel Code, Sect. I, Sect. VIII Div I. Nivafer is an ASME certified fabricator with valid "U", "S", "PP" and National Board "R" stamps for pressure vessel, industrial piping and power boiler fabrication and repairs. Our expertise in ASME Boiler and Pressure Vessel Code (BPVC) construction provides our customers with a high level of confidence in our ability to meet their most stringent requirements.

Nivafer designs, manufactures, tests and inspects ASME code pressure vessels, steam drums, storage tanks, large towers, scrubbers and separators to the precise requirements of our customers throughout the Nigeria. We build extremely reliable closed containers that are designed to hold gases or liquids at a pressure substantially different from the ambient pressure.

Our custom pressure vessel fabricating services supply diverse industries with vertical and horizontal carbon steel pressure vessels, stainless steel pressure vessels, ASME certified and non-ASME certified pressure vessels, towers and storage tanks, and have successfully solved complex process containment problems in the oil & gas industries, the chemical and petrochemical industries, the food processing industry, and the pharmaceutical industry among others.

We design and fabricate pressure vessels in many different shapes, sizes, widths and lengths. The most frequent request from our customers is for the custom manufacture of pressure vessels fabricated from cylinders and 2 dishends or heads. The most important thing at Nivafer is that we ensure that the pressure vessels we manufacture will be operated safely. Our customers trust our expertise in high precision fabrication of safe pressure vessels based on the ASME BPVC design code. Learn about our pressure vessel manufacturing and fabrication process by viewing our project picture portfolio.

Nivafer uses a wide range of pressure vessel quality (PVQ) steel plate to fabricate, manufacture and produce welded pressure vessels in line with customer’s requirements. The materials we use include ASTM A516-70 Plate, A-36/SA-36, SA-516-70/SA-516-70N, A516/70 and C-1045. The steel plates that we use can be normalized or stress relieved depending on the design code requirements.

Working on a current pressure vessel project? We will like to work with you to develop each of our custom fabricated pressure vessels for your specific application requirements. Click here to contact us now and let’s help you actualize your goal.

Featured Pressure Vessel Projects: