supply of hose rubber for welding / cutting %u201cblue%u201dhose rubber for welding / cutting %u201cblue%u201d,hose rubber for welding / cutting %u201cblue%u201d for non %u2013 comb ustible gas having nominal bore 8mm dia and length 15 meters with braided textile reinf orcement made of natural or synthetic fibers designed for working pressure up to 1.25 mpa (12.75 kgf/sq.cm) and bursting pressure up to 5.0 mpa (51 kgf/sq.cm) confirming to is: 44 7/1988 (ra 2018) with amendment no. 1 or latest. the hose shall be indelibly marked with manufacturers trade mark, hose denomination and month & year of manufacture. the pr oduct shall be supplied along with routine test certificate (tested after the manufactu ring date), irrespective of the type test certificate, complying with all the requirements of is 447:1988 reaffirmed 2018 or latest issued by a reputed institute or te st house accredited by nabl certification / nabl accredited government test house [ wa rranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited