ASME Code, U-Stamp
Pressure Vessel Fabrication under ASME Code, Section VIII, Div. 1. From 15 to 3,000 psi, both in carbon and stainless steel.

ASME Code, UM-Stamp
Miniature Pressure Vessel Fabrication under ASME Code, Section VIII, Div. 1. From 1.5 ft³ and 600 psi, to 5 ft³ and 250 psi, both in carbon and stainless steel.

NBBI R
Shop and Field Metallic Repairs and Alterations to Pressure Retaining Items in accordance with the National Board Inspection Code and any jurisdictional requirement.

PERMATANK® Double Wall
The FRP underground tank with the strength of steel. The ONLY underground tank in the world that has never failed, NEVER!

Composite (Steel/FRP) Underground storage tank available in Single-Wall or Double-Wall construction.

Flameshield Fire-resistant Double-Wall aboveground steel storage tank. Tested to NFPA 30A Fire Resistant Tank Requirements.

Double-Wall aboveground steel storage tank.

Open top secondary containment system for steel aboveground storage tanks.

ISO 9001:2015
TECSA is currently implementing its ISO 9001:2015 certified quality system.