supply of hose rubber for welding / cutting redhose rubber for welding / cutting red,hose rubber for welding / cutting red for fuel gas having nominal bore 8mm dia and length 15 meters with braided texti le reinforcement made of natural or synthetic fibers designed for working pressure up to 1.25 mpa (12.75 kgf/sq.cm) and bursting press ure up to 5.0 mpa (51 kgf/sq.cm) confirming to is: 447/1988 (ra 2018) with amendment no. 1 or latest. the hose shall be indelibly marked wi th manufacturers trade mark, hose denomination and month & year of manufacture. the product shall be supplied along with routine test certificate (tested after the manufacturing date), irrespective of the type test certificate, complying with all the requirements o f is 447:1988 reaffirmed 2018 or latest issued by a reputed institute or test house accredited by nabl certification / nabl accredited go vernment test house [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]