South Central Railway

South Central Railway has published Supply Of m-seal(epoxy compound) consisting of epoxy resin base & hardner resin type . , m-seal(epoxy compound) consisting of epoxy resin base & hardner resin type of m/s. pidilite make or its e quivalent as per specification details mentioned as follows. 1) curing time : 1 - 2 hours. 2) processing time(usable life) at 30 degreec for 50g mix : 15 minutes approx. 3) setting time(hardening time) at 30 degreec for 30g mix by shore-a : 60 minutes approx. 4) tensile strength as per astm d-638 : > 200 kg/sq.cm. 5) compressive strength as per astm d-6 95 : > 400 kg/sq.cm. 6) flexural strength as per astm d-790 : > 350 kg/sq.cm. 7) hardness(by shore-d durometer) as per astm d-2240 : >75 scale value. 8) di-electric strength at r.t as per astm d-1497 : > 10 kv/mm. 9) water absorpti on as per astm d-570 : < 0.5%. note: 1) shelf life must be minimum 09 months from the date of acceptance of the mat erial. 2) one kg. sample should be got approved before effecting bulk supply. note: (1) firm shall quote any one make f or the tendered description along with valid authorization, if vendor offers/bids for more than one make or if the firm me ntions, as per tender in their bid(s), their offer will be summarily rejected. (2) bidders must clearly indicate the make of the offered item, along with the specifications at the time of tender submission, if not offer will not be considered. ]. Last date of submission for this tender is 2026-07-23. This is a Other Adhesives And Sealants tender in Vijayawada, Andhra Pradesh