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| Extra ordinary hangar door system  The Shipyard Door Company is served extra ordinary hangar door system. This door is designed to resist 120 km/h wind speed load and using hard work. Dimensions are 47X22 m and the door can be transport partially. The door leaf is made of two layers of very strong special chosen 900 gr vinyl-coated polyester fabrics, separated by aluminum or steel intermediate sections. The intermediate top section is bolted to the header box with steel wire. The fabric is attached to both sides of the intermediate sections. This system is supply extra tightness that is well known special properties of our doors. Steel İntermediate section is designed for minimum deflection. This system can be used at blasting and painting room so fabric is chosen for these special requirements.write your comments about the article :: © 2012 Construction News :: home page |