supply of modified pneumatic cylinder (spring loaded water cooled)modified pneumatic cylinder (spring loaded water cooled),modified pneumatic cylinder (spring loaded water cooled) for electrode decla mping in electric arc furnace to rwf drawing no. 711200112240 and part drawing no. 711200 112560. for kind attention of tenderers special conditions for purchase of pneumatic and h ydraulic cylinders:- 1) the firm should have been in the field of manufacture of hydraulic/pneumatic cyl inders for the past 10 years. proof to be enclosed. 2) firm should furnish inspection / test certificate along with the supply. 3) firm should furnish warranty / guarantee for their product for a minimum period of 12 m onths from the date of supply. 4 )firm should furnish enclose list of units where their similar items are worki ng satisfactorily. performance certificates from two such users should be furnished. 5) in case supplies hav e been made to rwf earlier, details should be furnished for assessing past performance. in this case, item 4 above is not necessary. [ warranty period: 12 months after the date of delivery ] ] => limited