23.020.01 Storage tanks for liquids and gases in general

Horizontal steel tanks for petroleum products. Specifications

Horizontal steel tanks for petroleum products. Specifications

Spherical plugs. Construction and dimensions

Vertical cylindrical steel tanks for oil and oil-products. General specifications

Vertical cylindrical steel tanks for oil and oil-products. General specifications

Vertical cylindrical steel tanks for oil and petroleum products. General technical conditions

Ellipsoidaldished heads flanged made of steel for vess els apparatus and boilers. Basis dimensions

Vertical cylindrical steel tanks for oil and oil-products. General specifications

Fiberglass reinforced thermosetting plastic vessels. Specifications

Design and manufacture of site built, vertical, cylindrical, flatbottomed steel tanks for the storage of refrigerated, gases with operating temperatures between 0 °C and to-165 °C. Testing, drying, cleaning and cooling

Design and manufacture of site built, vertical, cylindrical, flatbottomed steel tanks for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C and to-165 °C. Components of concrete

Design and manufacture of site built, vertical, cylindrical, flatbottomed steel tanks for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C and to-165 °C. Insulation components