Description :
Tenders for Supply Of Isi Marked Gate Valve (leaded Tin Bronze) Nominal Size - 20 Mm, Class -2,screwed End, Screwed On Bonnet Integral Seat, Design Horizontal Straight Waytype Confirming To 1s: 778/1984 Reaffirmed 1995 With Amndt. No. 3 Of Nov2005