Air Receivers Autoclaves Treatment Vessels Oil Separators Filter Housings Pressure Pots Process Tanks Heat Exchangers Fluid Storage Tanks Process Piping Hyperbaric Chambers Reactors Evaporators / Dryers Digesters Screw Conveyors Head sheet Repair Re-Tube Exchangers V Blenders Tank Components Onsite Machining Installations ASME / ISO Certified

Pressure Vessels are a key component to every major industry on the planet. They perform process critical functions by containing often highly corrosive and toxic materials at extreme pressures and temperatures.

Prime Machine maintains the following industry required certifications as part of its overall quality system.

U Stamp = Manufacture of ASME “code stamped” vessels, boilers and piping.

R Stamp = Repairs and alterations of previously ASME “code stamped” vessels, boilers and piping.

Tig Welding Eroded Areas of Heat Exchanger Before Mmachining

Pressure vessel design and build:

Pressure vessels may theoretically be almost any shape, but shapes made of sections of spheres, cylinders, and cones are the most common,  frequently a cylinder with 2:1 semi-elliptical heads or end caps . More complicated shapes have historically been much harder to analyze for safe operation and are usually far more difficult to construct.

Re-tubing Heat Exchanger

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