supply of isi marked rubber hose for oxy-acetyleneisi marked rubber hose for oxy-acetylene,isi marked rubber hose for oxy-acetylene welding and cutting with braided textile re- inforcement in red colour conforming to is:447/1988 (reaffirmed-1998) of size :8mm bore x 15 mtrs. length this is shelf life items and should be procured with staggered deliver y period . supplier to mention/print date of manufacturing on the item & item to be supplied within 60 days of manufacture date. as per specn. is 447/1988 [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] dy.cmm,wrs,kota, wcr rajasthan 521.00 metre smm-d(box-n) nkj, wcr madhya pradesh 4700.00 metre