supply of hose rubber , hose rubber for welding / cutting red for fuel gas having nominal bore 8mm dia and length 15 meters with braided textile reinforcement made of natural or synthetic fibers, cover having fabric marked finish, designed for a working pressure upto 1.25 mpa (12.75kgf/sq.cm) and burst pressure up to 5.0 mpa (51 kgf/sq.cm) confirming to is:447/2026, rev.05 or latest. the hose s hall be indelibly marked with 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 of is 447:2026, rev.05 or latest issued by a reputed institute or test house accredited by nabl certificatio n / nabl accredited government test house [ warranty period: 30 months after the date of delivery ] ]