Latest Tender Detail from western railway WR for the tender for overhead double acting concealed door closer with slide arm and top channel to suit double acting fire worthy door, overhead double acting concealed door closer with slide arm and top channel to suit double acting fire worthy door as per drg.no.mi 006232 alt.e item no.18. note: the overhead double acting concealed door closer mechanism should be certified as per en 1154 or is 3564:2025 and ful fill requirements as per table-1 of the drawing. firm shall submit certificate from accredited lab for ap plicable standard along with the tender. the door closer shall have following features: i) adjustable cl osing speed & latching speed by means of a valve. ii) closing force(spring strength) variable by mea ns of adjustable screw. the overhead door closer mechanism should work smoothly for 5,00,000 cycl es. - warranty period: 42 months after the date of delivery -quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs in mumbai, maharashtra,. Reference number 17531512. Don't miss out on this chance to be part of a significant project. Register for free today to access the complete tender details and download the necessary documents. Seize the opportunity with Tender 18!
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