procurement of different sizes of gate,globe,nrv,ball valves for different water and air lines at ahpmm stage ii w.r.t oh of u3,sgtpp , procurement of different size gate globe nrv ball valves for different water and air lines at ahpmm stage ii w.r.t oh of unit 3,sgtpp wbpdcl , valve,check,25 nb,gun metal body # , valve , check100 nb; is:5312 . for ahp ; flat face ; make : bankim & co. as per drawing no:bm/il/n.026/p/cirv-071., ansi- b-16.1 ; class-125 , ( any reputed make. with counter flange. as per drawing attached. ) , valve , check150 nb; is:5312 . for ahp ; flat face ; make : bankim & co. as per drawing no:bm/il/n.026/p/cirv-072.,ansi- b-16.1 ; class-125 , ( any reputed make. with counter flange. as per drawing attached. ) , nrv 300 nb, flapper type ( any reputed make. with counter flange. as per drawing attached. ) , valve , check350 nb; is:5312 . for ahp ; flat face ; make : bankim & co. as per drawing no:bm/il/n.026/p/cirv-072., ansi- b-16.1 ; class-125 , ( any reputed make. with counter flange. as per drawing attached. ) , valve , check400 nb; is:5312 . for ahp ; flat face ; make : bankim & co. as per drawing no:bm/il/n.026/p/cirv-072., ansi- b-16.1 ; class-125 , ( any reputed make. with counter flange. as per drawing attached. ) , ball valve 40mm (ss-304)without flanges for ia line forahp , ball valve 50mm (ss-304)without flanges for ia line forahp , valve , gate 65 nb , manual operated , for ahp class-125 , flat face ;. as per drawing no:bm/il/n.026/p/cisv-068., valve(c.i) is:14846 . ansi b16 ; ( any reputed make. with counter flange. as per drawing attached. ) , valve , gate 100 nb , manual operated . for ahp class-125 , flat face ; make : bankim & co. as per drawing no:bm/il/n.026/p/cisv-068., (c.i) is:14846 . ansi b16 ; ( any reputed make. with counter flange. as per drawing attached. ) , valve , gate 125 nb , manual operated. for ahp ; class-125 , flat face ; make : bankim & co. as per drawing no:bm/il/n.026/p/cisv-068. ;(c.i) is:14846 . ansi b16 ; ( any reputed make. with counter flange. as per drawing attached. ) , valve , glove150 nb , manual operated. for ahp; class-125 , flat face ; make : bankim & co. as per drawing no:bm/il/n.026/p/cigv-070., (c.i) ; bs:5152 . ansi b16 ; ( any reputed make. with counter flange. as per drawing attached. ) , valve , gate 300 nb , manual operated . for ahp ;(c.s) is:14846(pd) ansi b16 ;class-125. flat face ; as per drawing no:bm/il/n.026/p/cisv-069. ( any reputed make. with counter flange. as per drawing attached. ) , valve, globe 400nb, manual op, c.s. body ( amco cast carbon steel (astm a 216 gr.wcb) globe valve class- 150 flanged ends rf-serrated drilled ansi b 16.5 gear operated (aiv c02) with counter flanges body & bonnet- astm a216 gr.wcb plug- wcb + 13% cr. plug nut- astm a276 ss410 seat- cs + 13% cr. facing stem- astm a276 ss410 backseat- astm a276 ss410 gasket- spw. ss 304 + grph. filler bonnet bolts- astm a 193 gr. b7 bonnet nuts- astm a 194 gr. 2h body test pressure - 30 bar seat test pressure- 22 bar max temperature- 427°c manufacturing standard- api 600/ bs 1873 testing standard- api 598/ bs-6755 part 1 face to face std. : as per asme b16.10 flange std. : as per asme b16.5 150# rf with material test and compliance certificate size:400nb ) , valve,100 nb plug valve comp. set for water line application wrench operated,pressure: 140 mwc,operating temp: 40 deg c