supply of valves , laying and jointing pvc pipe . heading , vlv , chk , a216 wcb , a216 wcb , flg , 600 , 4in as per tender specifications , vlv , chk , a216 wcb , a216 wcb , flg , 600 , 6in as per tender specifications , vlv , chk , a216 wcb , a216 wcb , flg , 600 , 8in as per tender specifications , vlv , chk , a216 wcb , a216 wcb , flg , 600 , 10in as per tender specifications , vlv , ball , 2way , a105 , 13%cr , flg , 600 , 1/2in as per tender specifications , vlv , 2way , a216 , wcb , ball , cr13% , fl , 600 , 3/4 as per tender specifications , vlv , ball , 2way , a105 , 13%cr , flg , 600 , 1in as per tender specifications , vl , bal , fl , fb , a216 wcb , ss304 , 600 , 1 1/2in as per tender specifications , vlv , 2way , a216wcb , ball , 13%cr , flg , 600 , 4in as per tender specifications , vlv , ball , 2way , a216wcb , 13%cr , fl , 600 , 6in as per tender specifications , vlv , 2way , a216 , wcb , ball , cr13% , fl , 600 , 8in as per tender specifications , vlv , 2way , a216 , wcb , ball , cr13% , fl , 600 , 10in as per tender specifications , vlv , gt , wedge , a216 wcb , 13%cr , fl , 600 , 2in as per tender specifications , vlv , gt , wedge , a216 wcb , 13%cr , flg , 600 , 6in as per tender specifications , vlv , gt , wedge , a216 wcb , 13%cr , flg , 600 , 8in as per tender specifications , vlv , gt , wedge , a216 wcb , 13%cr , flg , 600 , 10in as per tender specifications , vlv , ball , rf , a216wcb , 150 , 1/2in as per tender specifications , vlv , bal , fl , rb , a216 , wcb , ss304 , 3/4in , 150 as per tender specifications , vlv , 2way , a216 wcb , ball , ss304 , fl , 150 , 1in as per tender specifications , vlv , a216 wcb , ball , ss304 , fl , 150 , 1 1/2in as per tender specifications , vlv , 2way , a216 , wcb , ball , cr13% , fl , 150 , 2in as per tender specifications , vlv , 2way , a216 wcb , ss316 , flg , 150 , 4in as per tender specifications , vlv , 2way , a216 wcb , ss316 , flg , 150 , 6in as per tender specifications , vlv , 2way , a216 , wcb , ball , cr13% , fl , 150 , 8in as per tender specifications , vlv , 2way , a216 , wcb , ball , cr13% , fl , 150 , 10in as per tender specifications , vl , 2way , a216 , wcb , ball , cr13% , fl , 150 , 16in as per tender specifications , vlv , chk , swing , a216wcb , 13%cr , flg , 150 , 4in as per tender specifications , vlv , chk , swing , a216wcb , 13%cr , flg , 150 , 6in as per tender specifications , vlv , chk , swing , a216wcb , 13%cr , flg , 150 , 8in as per tender specifications , vlv , chk , swing , a216wcb , 13%cr , flg , 150 , 10in as per tender specifications , vlv , chk , swing , a216wcb , 13%cr , flg , 150 , 16in as per tender specifications , vlv , glb , a216wcb , 13% cr , flg , 150 , 4in as per tender specifications , gl . vlv , a 216 gr . wcb , ss 304 , 150 , 14in as per tender specifications , vlv , gt , wedge , a216 wcb , 13%cr , flg , 150 , 4in as per tender specifications , vlv , gt , wedge , a216 wcb , 13%cr , flg , 150 , 12in as per tender specifications , vlv gt a182 f304 st sw 800 1in as per tender specifications , vlv , gt , a216wcb , , a216wcb , flg , 150 , 10in , ibr as per tender specifications , vlv , gt , wdge , a216wcb , 13%cr , fl , 150 , 2in , ibr as per tender specifications , vlv , 2way , a216 wcb , a182 f304 , flg , 150 , 20in as per tender specifications