supply of procurement of set of ermeto fittings for air brake of lhb gs coaches etc. , set of ermeto fittings for air brake of lhb gs coaches. as per planning list no. mplefgslhbfur version 5. packing instruction: each item of the set should be packed individ ually after covering the threaded portion with suitable cap to prevent thread damange. al l the items of set collectivelly packed in card board box of sufficent strength. a well prot ected list should be pasted on each box bearing purchase order no, description, drg./spec./ part no., qty., firms name etc. [ warranty period: 30 months after the date of delivery ] ]