Description :
Tenders for Supply Of 1.ball Valve 20 Mm For Sanitary Facility (length 80 Mm &nom. Dia 20 Mm), To Rcf Drg. No. Lw63106, Alt 'a' Item No 4.2. Ball Valve 15 Mm For Sanitary Facilities For Lhb Coaches To Rcf Drg No-lw63106 Alt A, Specn: As Per Drawing.