Investment Casting for Mining, Oil and Gas Equipment
Pressure-Rated Precision Parts for Extraction, Drilling, and Fluid Management Systems
Investment casting ? also known as lost wax casting ? gives mining and oil and gas engineers a reliable route to precision parts that withstand high pressure, corrosive media, and continuous abrasive wear.
From breaching adapters and loading valve parts to pump casings and junction boxes, Pahwa MetalTech delivers investment castings that perform reliably across upstream, midstream, and downstream operations.
We cast in duplex stainless steel, SS316L, Inconel, and carbon alloy grades ? selected for proven corrosion resistance, high-temperature strength, and suitability in H2S-rich and high-chloride environments.
Key Castings for Extraction, Refining, and Surface Operations
Our investment cast parts are deployed on drilling rigs, refineries, and open-cut mining installations where dimensional integrity and material performance are equally critical. Every casting is inspected before dispatch.
High-pressure valve bodies and bonnets
Pump casings and impellers
Breaching adapters and loading valve parts
Junction boxes and enclosures
Downhole tool components
Manifold blocks and fluid control fittings
Wear-resistant parts for mining equipment
Your Harshest Application Deserves Castings Built Without Compromise
Pahwa MetalTech works with procurement and engineering teams to understand your service conditions before a single wax pattern is made ? that collaboration is what makes our castings last longer in the field.
Share your drawing or sample part. We'll assess alloy suitability, geometry feasibility, and achievable tolerances ? then return a clear quote that reflects your exact scope, not a generic ballpark figure.