Pressure Vessel Alterations and Repairs

Your equipment has been hard-earned, purchased, and paid for. Whether you are looking to prolong the life of your pressure vessel or modify an existing tank to expand operational capabilities, Keehn Service can help.

As an R-Stamp–certified shop for over 60 years, Keehn is sanctioned by the American Society of Mechanical Engineers (ASME) and the National Board of Boiler and Pressure Vessel Inspectors (NBIC) to perform welded repairs and modifications on stationary and DOT pressure vessels.

When accidents happen—such as cracks, dents, or corrosion—or when a new connection, mounting pad, or apparatus is needed for your vessel, Keehn Service can perform this work either on-site or at our Coatesville, Pennsylvania facility.

ASME R-Stamp Certified

NBIC-Compliant Repairs

NBIC-Compliant Alterations

Code Welding & Inspection

X-Ray Quality Weldments

Repair Cracks

Weld Overlay of Wasted Areas

Dent Removal & Repair

Add Outlets to Existing Vessels

Add Pads for New Attachments

Install Couplings for Pressure Relief Valves

DOT Pressure Vessel Alterations and Repairs at Keehn Service Corporation
NBIC Compliant Propane Truck Repairs

Keehn Service employs multiple ASME code-qualified welders with credentials in S.M.A.W., F.C.A.W., G.M.A.W., and G.T.A.W. welding processes. Many of our welders are qualified for all-position welding, allowing us to perform work where others cannot.

With more than 50 years of combined pressure-vessel engineering experience, Keehn Service is fully capable of handling the design and construction of tank alterations, serving as your trusted partner for any modifications needed to your existing vessel.

Keehn Service also employs a full-time Certified Weld Inspector (CWI) and can perform in-house visual, dye-penetrant, and magnetic particle inspections in accordance with DOT and ASME requirements.

Propane Truck Pressure Vessel Repairs Keehn Service
Propane Truck Pressure Vessel Repairs Keehn Service Corporation
Pressure Vessel Alterations and Repairs Keehn Service Corporation
Propane Truck Pressure Vessel Alterations and Repairs Keehn Service Corporation