Production Chengdu substation door manufacturers

Portfolio portfolio 04j610-1 transformer room door door manufacturers production methods. Transformer room steel doors (with substation steel doors) the scope for industrial and civil buildings or attached to a separate, closed or open doors and windows outdoor transformer. Closed-type transformer room at high and low two, when the low transformer room ventilation can not meet the requirements, should be high transformer room. Door type and window-type transformer room number into steel doors door frame (YMA), there is a window frame (YCA) and no door (YMB), no window frame (YCB) two categories. There are boxes of cold-formed thin-walled steel doors and windows fan a framework, to do with the color steel panel. Frameless doors and fan to do with angle frame, made with ordinary steel panel. Doorway dimensions: Enclosed transformer room there 2100,2400,3000 three kinds of wide openings; openings 2700,3300,3600 high and also three. Combined into six hole size. Transformer room open doorway width have 2100,2400,3000 three types are 1800 door height. Jambs for field cast structure. And when the door lintel jamb of cast structure, but also can prefabricated light nowhere Tang. The inner and outer sides of the leaf material panel doors can be steel, stainless steel, color steel, etc., is determined by the project design. Skeletal frames and doors can be steel sections, stainless steel profiles. Doors middle filled with rock wool or other fireproof materials. The need for rail gates, rails can use a special cold rolled profiles. The lower part of the doors is provided with shutters and fence structures to meet with substation cooling, ventilation, rodent control and other needs