At Zeman Manufacturing, we support the energy sector with precision-engineered tubing that performs in extreme pressure, temperature, and corrosion environments. From conventional power plants and oil-and-gas production to emerging clean-energy projects, our components meet the structural and thermal demands of generation, transmission, and storage systems.
We work with stainless steel, nickel alloys, and other high-performance materials to fabricate tubing for critical applications, maintaining tight tolerances, smooth interiors, and reliable joints that comply with rigorous industry standards.
Pipe Stiffeners
Custom-formed tubes installed inside or outside pipelines to boost strength and alignment on long runs or high-pressure segments.
Riser Components
Tubing designed for constant load cycles, pressure swings, and saltwater exposure in offshore and onshore drilling risers.
Reactor Tubes
Precision tubing for chemical and thermal reactors, delivering efficient heat transfer and corrosion resistance in high-stakes processes.
Heat Exchangers
Straight or coiled tubes that manage thermal energy in power plants, refineries, and storage units, fabricated for long service life.
Coolant Tubes
Corrosion-resistant tubing that circulates coolants through turbines, transformers, batteries, and fuel cells, formed for tight bends and leak-free seals.
Exhaust Tubes
High-temperature tubing that channels combustion gases from turbines and engines while maintaining wall integrity and corrosion resistance.
• Bus bars
• Inserts
• Corona rings
• Conducting tubes
• Pump cylinders
• Ferrules
• Generators
Energy systems run under constant stress and cannot tolerate failure. Zeman combines advanced bending, laser cutting, and end forming with deep materials expertise to deliver tubing that meets demanding technical, environmental, and safety requirements—whether for upstream oil and gas, thermal processing, or renewable infrastructure.
