Cast Iron (CI) Vessels & Pressure Vessels Manufacturer in India
Newfab Engineering is a specialized manufacturer of heavy-duty fabricated Cast Iron Vessels specifically made to withstand extremely corrosive chemical environments. Our Cast Iron Vessels are made from high-grade cast iron (CI), which has superior resistance to corrosion and thermal shock and adequate strength when compared to standard stainless steel vessels. As a result, they have become the preferred option for transporting concentrated sulfuric acid and performing high-temperature alkaline reactions.
Newfab Engineering uses only high-quality materials to cast each vessel, and all vessels go through stringent hydrostatic and ultrasonic tests to ensure that they meet the global safety requirements for Cast Iron Pressure Vessels. The majority of Newfab’s clients are independent and require custom solutions for their material-handling systems, providing an opportunity for Newfab Engineering to design and manufacture conveyor systems that meet their needs.
Newfab Engineering manufactures Cast Iron Vessels that are built to withstand concentrated sulfuric acid and high-temperature alkaline materials. For these reasons, our Cast Iron Vessels offer far superior resistance to corrosion when compared to standard Mild Steel (MS) or 304/316 Stainless Steel (SS).
Key Content:
- Material Authority:
Explain why Cast Iron will hold up against concentrated Acids (such as H₂SO₄) better than Stainless Steel.
- Capabilities:
High Pressure Vessels – Cast Iron with a variety of wall thicknesses can be manufactured.
Technical Features:
- Casting Grade: IS 210 – Grade FG 200/260
- Size Range: 500 liters to 25000 liters
- Testing: Hydro-testing and Ultrasonic Testing for casting defects

