supply of ferrule fittings as per tender terms and specifications and specified makes . , check valve ( cracking pressure 22 psig , end connection 1/4 bspt ( f ) ) - as per specification no . :- 1617/aft/63 , female adopter - 1/4 npt ( f ) x 3/8 od tube - as per specification no . :- 1516/aft/28 , female elbow - 1/8 npt ( f ) x 3/8 od tube - as per specification no . :- 1516/aft/28 , male elbow - 1/4 bspt ( m ) x 3/8 od tube - as per specification no . :- 1516/aft/28 , male elbow - 1/4 bspt ( m ) x 3/8 od tube - as per specification no . :- 1516/aft/28 , male elbow - 1/4 npt ( m ) x 3/8 od tube - as per specification no . :- 1516/aft/28 , male elbow - 3/4 bspt ( m ) x 20mm od tube - as per specification no . :- 1516/aft/28 , male elbow - 3/4 bspt ( m ) x 20mm od tube - as per specification no . :- 1516/aft/28 , male elbow - 3/4 npt ( m ) x 20mm od tube - as per specification no . :- 1516/aft/28 , male elbow - 1/2 npt ( m ) x 20mm od tube - as per specification no . :- 1516/aft/28 , male connector - 1/4 bspt ( m ) x 3/8 od tube - as per specification no . :- 1516/aft/28 , male connector - 1/4 bspt ( m ) x 3/8 od tube - as per specification no . :- 1516/aft/28 , male connector - 1/4 npt ( m ) x 3/8 od tube - as per specification no . :- 1516/aft/28 , male connector - 1/8 npt ( m ) x 3/8 od tube - as per specification no . :- 1516/aft/28 , male connector - 3/4 npt ( m ) x 20mm od tube - as per specification no . :- 1516/aft/28 , male connector - 1/2 bspt ( m ) x 12mm od tube - as per specification no . :- 1516/aft/28 , male connector - 1/2 bspt ( m ) x 12mm od tube - as per specification no . :- 1516/aft/28 , male connector - 3/8 bspt ( m ) x 12mm od tube - as per specification no . :- 1516/aft/28 , male connector - 1/2 bspt ( m ) x 3/8 od tube - as per specification no . :- 1516/aft/28 , male connector - 1/2 bspt ( m ) x 20mm od tube - as per specification no . :- 1516/aft/28 , male connector - 1/2 npt ( m ) x 20mm od tube - as per specification no . :- 1516/aft/28 , check valve / nrv ( cracking pressure < 8 psi , 1/2 bspt ( f ) end connection ) - as per specification no . :- 1617/aft/63 , tube - 3/8 od ss pipe ( 1 . 2mm thk ) - as per specification no . :- 1516/aft/27 , tube - 12mm od ss pipe ( 1 . 2 mm thk ) - as per specification no . :- 1516/aft/27 , tube - 20mm od ss pipe ( 1 . 6 mm thk ) - as per specification no . :- 1516/aft/27 , unequal union t - for 20mm od x 12mm od x 20mm od tube - as per specification no . :- 1516/aft/28 , union - for 20 mm od tube - as per specification no . :- 1516/aft/28 , union - for 3/8 od tube - as per specification no . :- 1516/aft/28 , union elbow - for 3/8 od tube - as per specification no . :- 1516/aft/28 , union elbow - for 20mm od tube - as per specification no . :- 1516/aft/28 , union t - for 3/8 od tube - as per specification no . :- 1516/aft/28 , union t - for 3/8 od tube - as per specification no . :- 1516/aft/28 , union t - for 12mm od tube - as per specification no . :- 1516/aft/28 , unequal union t - for 20mm od x 3/8od x 20mm od tube - as per specification no . :- 1516/aft/28 , union t - for 20 mm od tube - as per specification no . :- 1516/aft/28 , unequal union t - for 20mm od x 12mm od x 20mm od tube - as per specification no . :- 1516/aft/28