supply of set of silicon rubber gasket o rings suitable for transformer oil cooling pipesset of silicon rubber gasket o rings suitable for transformer oil cooling pipes,set of silicon rubber gasket o rings suitable for transformer oil cooling pipes (metallic pipes) as per clw specification no.clw/es/3/0142 alt-f.set consists of 3 items in 26 nos.(1) 94 x 6 mm gask et, fig no-2, qty-7 nos. (2)98 x 6 mm gasket, fig no-3, qty-9 nos.(3)138 x 6 mm gasket, fig no-5, qty 10 nos. manufacturer should emboss his firm%u2019s name and year of manufacturing of each item [ warrant y period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited