When your operation depends on pressure vessels, there’s no room for compromise. These components must perform under extreme stress, high temperatures, and demanding regulations. That’s why leading companies across energy, manufacturing, and infrastructure rely on PTI Fabrication — a trusted name in custom pressure vessel manufacturing that meets and exceeds the industry’s toughest standards.
At PTI, precision isn’t optional. It’s how they’ve built a reputation for safety, durability, and compliance in every pressure vessel they produce.
Engineered for Pressure. Built for Performance.
Pressure vessels aren’t just metal shells — they’re critical safety systems. Whether handling steam, gas, or volatile liquids, these vessels must operate flawlessly in some of the harshest industrial environments.
PTI takes this responsibility seriously. Every vessel is:
- ✅ Engineered to ASME Section VIII Division 1 standards
- ✅ Designed for specific pressure, temperature, and media requirements
- ✅ Fabricated in-house by certified professionals
- ✅ Fully tested before delivery
From the first design sketch to the final pressure test, PTI ensures every weld, joint, and material choice is code-compliant and performance-ready.
Compliance Starts with Expert Design
Meeting high standards starts long before fabrication begins. PTI’s engineering team uses advanced 3D modeling and simulation tools to design vessels that meet:
- Operating pressure and temperature specs
- Volume and capacity requirements
- Corrosion allowance and stress tolerances
- Nozzle sizing, orientation, and flow control
- Seismic and wind load considerations (when required)
They don’t guess — they calculate. Every design is reviewed against industry codes and tailored to the exact needs of the application.
Certified Materials, Traceable Results
PTI sources only code-compliant materials, including carbon steel, stainless steel, and alloy steels that meet the mechanical properties required by ASME standards. Every plate, flange, and fitting is traceable back to its origin, ensuring full material accountability from start to finish.
In short: PTI knows what’s in your vessel, and they can prove it.
Welded by Experts, Inspected by the Best
All pressure vessels are welded by AWS- and ASME-certified professionals using approved welding procedures (WPS). PTI’s skilled fabricators have decades of experience with high-pressure applications and perform with precision and consistency.
Once fabricated, every vessel is subject to:
- Hydrostatic or pneumatic pressure testing
- Non-destructive examination (NDE), such as radiographic or dye penetrant inspection
- Dimensional and code compliance checks
- Documentation review and certification
PTI’s in-house inspectors — and third-party certifiers when needed — ensure that each vessel meets code and client requirements before it ever leaves the shop.
Trusted in High-Stakes Environments
PTI pressure vessels are built to serve in:
- Oil & Gas – Separator systems, scrubbers, accumulators
- Energy & Utilities – Steam drums, expansion tanks, storage vessels
- Chemical & Process Industries – Reactors, heat exchangers, containment tanks
- Food & Beverage – Sanitary vessels for steam, water, or processing
No matter the industry, PTI delivers vessels that don’t just meet code — they outperform expectations.
Why PTI Fabrication?
✅ ASME-code stamped pressure vessels
✅ Custom design and engineering
✅ Certified welding and materials
✅ Complete testing and inspection
✅ Transparent documentation and traceability
When safety is non-negotiable, trust PTI to deliver pressure vessels that perform under pressure.
Don’t just meet the minimum. Choose a fabrication partner that raises the standard. Choose PTI Fabrication — where quality, compliance, and confidence are welded into every vessel.
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