supply of supply of set of tubes consisting and set of insulating teflon.supply of set of tubes consisting and set of insulating teflon.,set of tubes consisting of two items in a set : (i) tube 13000600 6/4 dekabon 1300 schunk make, pa rt no. : 909030022100, drawing no. : 6/4 dekabon 1300 qty: 04mtrs/set., (ii) tube 13001000 10/6, 8 dekabon 130 0 schunk make, part no. : 909030022200, drawing no. : 10/6, 8 dekabon 1300 qty:04mtrs/set., of pantograph typ e wbl 22.03 for vandebharat(mae675uv2). [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 la cs ] ] , set of insulating teflon tube with steel fittings for schunk make pantograph of type wbl 22.03 suita ble to vandebharat(mae675uv2) trains. (1). teflon tube with steel fittings(white) to m/s. schunk part no. 90901001 3900, 1 number/set. (2). teflon tube with steel fittings(green) to m/s. schunk part no. 909010014000, 1 number/s et. (3).teflon tube with steel fittings(blue) to m/s. schunk part no. 909010014100, 1 number/set. (each set consists of three items) make/brand : schunk only [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 la cs ] ]