supply of male elbow connector size-1 od x 3/4 bspt(m) for double ferrule compression tube fittings of pneumatic pipe line as per icf specification no. icf/md/spec- 166 (with latest revision/ amendments) gr .304 as per icf drg. no.icf/std-3-5-023 item no.3. [ warranty period: 30 months after the date of delive ry ] ] - male elbow connector size-1 od x 3/4 bspt(m) for double ferrule compression tube fittings of pneumatic pipe line as per icf specification no. icf/md/spec- 166 (with latest