BLOGS

Learn five key steps to prepare your next hot-dip galvanized steel project for paint.

Advertisements Communicate with the Galvanizer  Determine the Condition of the Surface Newly Galvanized Partially Weathered Fully Weathered  Clean the Surface Remove bumps, runs, and drips Remove organic materials Rinse and dry  Profile the Surface Sweep Blasting Wash Primer Acrylic Pretreatment Surface Grinding  Painting

SECTION X – FIBER REINFORCED PLASTIC VESSELS RP Certificate

Advertisements (RP) Fiber-Reinforced Plastic Vessels RP-1 Manufacture of Class I and Class II reinforced plastic pressure vessels at the above location only  RP-5 Manufacture of Class I and Class II reinforced plastic pressure vessels at the above location and Class II reinforced plastic pressure vessels…

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SECTION VIII DIV. 3 PRESSURE VESSELS U3, UV3 and UD3 Certificates

Advertisements (U3) Pressure Vessels (Div. 3) U3-1 Manufacture of pressure vessels at the above location only  U3-2 Manufacture of pressure vessels at the above location only (This authorization does not cover welding, brazing or fusing)  U3-3 Manufacture of pressure vessels at the above location and…

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SECTION VIII, Division 1 – PRESSURE VESSELS U, UM, UV, UD and PRT Certificates

Advertisements (U) Pressure Vessels (Div. 1) U-1 Manufacture of pressure vessels at the above location only U-2 Manufacture of pressure vessels at the above location only (This authorization includes mass produced pressure vessels)  U-3 Manufacture of pressure vessels at the above location only (This authorization…

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SECTION IV – HEATING BOILERS AND WATER HEATERS H, HLW, HV and PRT Certificates

Advertisements (H) Heating Boilers/Cast Iron Sectional Heating Boilers H-1 Heating boilers except cast iron and cast aluminum at the above location only  H-2 Heating boilers except cast iron and cast aluminum at the above location only (This authorization includes mass produced heating boilers)  H-3 Heating…

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SECTION I – POWER BOILERS S, A, PP, M, E, V and PRT Certificates

Advertisements (S) Power Boilers  S-1 Manufacture and assembly of power boilers at the above location only S-2 Manufacture and assembly of power boilers at the above location and field sites controlled by the above location S-3 Manufacture and assembly of power boilers at field sites…

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