Tender For supply of safety valve spare : : - soot blower safety v/v 1 1/2 2 1/2, disc-soot blwr.safety v/v 1 1/2 x2 1/2, spindle for soot blower safety valve, adj. ring (upper) du no-004, adj.ring lower for sootblower safety v/v, spring assy. (0.27/cr), spring adj.nut/lock nut, disc.(cap 164.3t/hr), disc.(cap 138 t/hr), disc-7003 (1786wb/wd), disc for erv pilot valve 1538vx 10w, spring for erv pilot valve, spring for erv(main valve), seat bushing - erv pilot v/v 1538vx 10w, spindle or sb sv 1811 hc 6x20(7800), disc for shsv 1739wd