bituminous coating on door frames

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Special Rust Inhibitor (SRI) - is a pretreatment that is applied to the metal components prior to the addition of the LCN powder coat finish, standard or custom. ...
The following hinges are available on Paladin series doors and frames: Butt hinges -  4 1/2", 5" or 6" ball bearing type either standard or heavy duty Continuous hinges - full mortise...
Astragals are required on: 3 hour fire rated pairs: Double doors - swinging in the same direction Double Egress - swinging in opposite directions Fire rated Dutch Doors Fire rated 1 3/4" t...
Steelcraft frames and doors are furnished with a high grade, low gloss, baked-on prime paint that provides the best possible protection against corrosion, abrasion and weather, and is an excellent ...
Raceway availability: Optional factory installed raceways are available in doors but are not available in frames. Preparation Info: Steelcraft installs a flexible 1/2" ID steel conduit through the...
The three most common steel types are cold rolled steel, galvannealed steel, and galvanized steel. Cold Rolled Steel (CRS) is suitable for most interior applications, is uncoated steel a...
The 4040SE is non handed and can be mounted on the push or pull side of the door.
Some architectural specifications require steel frames to be back-coated with a bituminous coating for corrosion protection or sound control. It is commonly specified to be used in condit...
Yes, Steelcraft does offer optional A60 and A40 Galvannealed, and G90 Galvanized steel on doors and frames. Galvannealed A60 and A40: A60 coating designation - optional on all doors and frame...
Steelcraft does not offer factory powder coated doors and/or frames. Powder coatings usually require heat between 300 to 400 degrees to melt and cure the powder coat. The higher heat can ca...