supply of unsintered ptfe tape size - 0.075 mm thick x 12 mm width x 12 mts. roll for threaded sealing application to bs spec. no. 4375/1968.unsintered ptfe tape size - 0.075 mm thick x 12 mm width x 12 mts. roll for threaded sealing application to bs spec. no. 4375/1968.,unsintered ptfe tape size - 0.075 mm thick x 12 mm width x 12 mts. roll for threaded s ealing application to bs spec. no. 4375/1968. [ warranty period: 30 months after the date of deliver y ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] diesel loco shed stores/bndm, odisha 1890.00 numbers ser electic loco shed stores/bksc, jharkhand 2924.00 numbers ser electric loco in stores/bksc, jharkhand 606.00 numbers ser