tender for supply of special valves (ball,check,plug,gate and butterfly valves) for p25 project at iocl panipat refinery , special valves-ball,check,plug,gate and butterfly valves , excess flow check valve, manufact.std, flgd, b16.5, rf, cl.300, a352 gr.lcb , special three way ball valve, iso 17292, flgd b16.5,rf, cl.300, a182 f304/a351 cf8 , special three way ball valve, iso 17292, flgd b16.5,rf, cl.300, a182 f304/a351 cf8 , 3 way ball valve, jacketed, iso 17292, flgd b16.5,rf, cl.300, a182 f304/a351 cf8 , special three way ball valve, iso 17292, flgd b16.5,rf, cl.300, a182 f304/a351 cf8 , ball valve with limit switch, iso 17292, flgd, b16.5, rf, cl.600, a182 f304/a351 cf8 , ball valve with limit switch, iso 17292, flgd, b16.5, rf, cl.600, a182 f304/a351 cf8 , 3 way ball valve, iso 17292, flgd, b16.5, rf, cl.150, a216 gr.wcb , 3 way ball valve, iso 17292, flgd, b16.5, rf, cl.150, a216 gr.wcb , special check valve,cs, bs en iso 15761, rf flanged ends, b16.5, cl.150, a105 , special check valve,ss, bs en iso 15761, rf flanged ends, b16.5, cl.150, a182 gr.f304 , special check valve,ss, bs en iso 15761, rf flanged ends, b16.5, cl.150, a182 gr.f304 , spring loaded check valve,cs, bs 1868, rf flanged ends, b16.5, cl.150, a216 gr. wcb , spring loaded check valve,cs, bs en iso 15761, rf flanged ends, b16.5, cl.150, a105 , special ball valve,lo,ss,fb, iso 17292, flgd b16.5,rf, cl.600, a182 f304 , special ball valve,lo,ss,fb, iso 17292, flgd b16.5,rf, cl.600, a182 f304 , special ball valve,lo,ss,fb, iso 17292, flgd b16.5,rf, cl.600, a182 f304 , special ball valve,lo,ss,fb, iso 17292, flgd b16.5,rf, cl.600, a182 f304 , special ball valve,lo,ss,fb, iso 17292, flgd b16.5,rf, cl.600, a182 f304 , plug valve,ss,fb, api 599, flgd, b16.5, rf, cl.600, a182 f304/a351gr.cf8 , plug valve,ss,fb,locking argmt, api 599, flgd, b16.5, rf, cl.600, a182 f304/a351gr.cf8 , ball valve,lo,ss,fb,jacketed, iso 17292, wafer, suitable for b16.5,rf, cl.300, a182 f304/a351 cf8 , sluice gate valves as per drawings in doc. 6746-pip-022-tb-0028 , knife gate valve, ss, mfg std., flgd, b16.5, rf, cl.150, a351 gr.cf8 , 3 way plug valv jacketed, api 599, flgd, b16.5, rf, cl.300, a351 gr.cf8 , 3 way bal valv with lim switch, iso 17292, flgd, b16.5, rf, cl.150, a216 gr.wcb , butterfly valve, lo,cs, api 609,cat b, for rf flgs,b16.5, cl.150, a216 gr wcb , ball valve,lo,ss,fb,jacketed, iso 17292, wafer, suitable for b16.5,rf, cl.300, a182 f304/a351 cf8 , rising stem ball valve(h2+nace, mfg std, bw ends,sch160 (tight shutoff), cl.1500, a182 gr.f22 cl.3 , check valve, poppet type, swagelok, , cl.6000, astm a 182 f316 , for item no. 1 of boq1 , item 1 , item 2 , item 3 , item 4 , item 5 , item 6 , item 7 , item 8 , item 9 , item 10