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bituminous coating on door frames
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Answer
What hinges can be used on tornado doors?
Resolution:
The following hinges are available on Paladin series doors and frames: Butt hinges - 4 1/2" or 5" ball bearing type either standard or heavy duty Continuous hinges - full ...:
Are astragals required on fire doors?
Resolution:
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 field paint instructions
Resolution:
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 ...:
Can doors be prepared for raceways in the factory?
Resolution:
Raceway availability: Optional factory installed raceways are available in doors but are not available in frames. Preparation Info: Steelcraft installs a flexible 3/4" ID steel...:
What types of steel are used in commercial steel doors?
Resolution:
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...:
What side of the door is the 4040SE mounted?
Resolution:
The 4040SE is non handed and can be mounted on the push or pull side of the door.Installation Instructions :
Why is a bituminous back-coating used?
Resolution:
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...:
Does Steelcraft offer the doors and frames galvanized or galvannealed?
Resolution:
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...:
Can Steelcraft doors be powder coated?
Resolution:
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...: