procurement of valves procurement of valves , list of item ( s ) / work ( s ) as per tender documents , vlv, gt, fl, a352gr.lcb, ss316, 4in, 300 , valve, gate, a352, gr.lcb, ss316, flg, 300, 3in , vlv, gl, a352 lcb, ss316, 300, flg, 4in , vlv, gl, a352 lcb, ss316, 300, flg, 3in , valve, gate, a352, gr.lcb, ss316, fl, 300, 20in , vlv, gt, fl, a352, lcb, ss316, 300, 14in , vlv, plug, a216wcb, monel, 8in, 300, rf, flg , vlv, bf, a216wcb, al.br, ff, wfr, 24in, 150 , vlv, bf, a216wcb, al.br, ff, wfr, 30in, 150# , vlv, bf, lug, a216wcb, al.br, fl, 150, 20in , vlv, gt, a351cf8m, a182f316l, flg, 12in, 300 , vlv, bf, a216, wcb, a351cf8m, 6in, 150 , vlv, gt, wedge, a216 wcb, 13%cr, flg, 300, 20in , vlv, gt, wedge, a216 wcb, 13%cr, fl, 150, 30in , vlv, plug, a351, cn7m, alloy 20, 1 / 2in, 150 , vlv, plug, a351, cn7m, alloy 20, 3 / 4in, 150 , vlv, plug, a351, cn7m, alloy 20, 1in, 150 , vlv, plug, a351, cn7m, alloy 20, 2in, 150 , vlv, plug, a351, cn7m, alloy20, 1 1 / 2 in, 150 , vlv, chk, a351, cn7m, alloy 20, 1in, 150 , vlv, diap, st.wy, cs, a216wcb, flg, 150, 1.5in , vlv, diaph, st.way, cs, a216wcb, flg, 150, 2in , vlv, diap, st.wy, cs, a216wcb, flg, 150, 1 / 2in , vlv, chk, a216wcb, 410, 4in, 300, bw, dp , vlv, gt, bs, sw, a105n, a182f6a, f321, 800, 1in , ball valve, 10in, 300, 3-way l-port , gl, vlv, cs, a216 wcb, 13%cr, flg, 600, 3in, ibr , vlv, gt, wedg, a216wcb, 13%cr, fl, 150, 18in, ib