procurement of various spares of roller screen of stage ii and pump coupling and spider of different pumps of chp mm department sgtpp wbpdcl , procurement of various spares of roller screen of stage-ii and pump coupling & spider of different pumps ofchp-mm department, sgtpp / wbpdcl , lock washer,mb 22 $for roller screen roll body shaft of roller screen , lock nut,km 22 $for roller screen roll body shaft of roller screen , lock washer,mb 19 $for roller screen line shaft of roller screen , lock nut,km 19 $for roller screen line shaft of roller screen , lock washer,mb 18 $for roller screen line shaft of roller screen , lock nut,km 18 $for roller screen line shaft of roller screen , lock washer,mb 16 $for roller screen line shaft of roller screen , lock nut,km 16 $for roller screen line shaft of roller screen , oil seal,100x125x12,is 5129 $for roller screen tck roll body shaft of roller screen ( make-tck/max spare/skf ) , oil seal,is 5129,p1,type b,75x100x10 $for roller screen tck line shaft of roller screen ( make-tck/max spare/skf ) , oil seal,b20x40x7,is 5129 $for roller screen tck line shaft of roller screen ( make-tck/max spare/skf ) , internal circlip,160x4n,is 3075,part-2 $for roller screen roll body shaft of roller screen ( moc-carbon spring steel, hardness- 44 to 49 hrc ) , external circlip,100x3n,is 3075,part-1 $for roller screen line shaft of roller screen ( moc-carbon spring steel, hardness- 44 to 49 hrc ) , o ring,rubber,id188x6mm $for roller screen roll body shaft of roller screen ( make-nitrile rubber ) , spider for coupling rrs 110/140 spider material nitrile, make rathi , spider for coupling rrs 190/140 spider material nitrile , make rathi , coupling,rrs-190/140,lovejoy rathi transpower ( complete set of coupling with spacer & nitrile spider.make - rathi ) , coupling, rrs-110/140, lovejoy ( complete set of coupling with spacer & nitrile spider. make - rathi ) , lock washer,steel,mb25,bore dia 125mm ,as per grade a , lock nut,steel,km25,bore dia.-125mm, ,as per astm a563 grade a , valve, check, 32nb, forged, screwed end for service water line , class: 800, body seat ring & disc material: gun metal, spiral wound metallic (s.s 304), cover & body material: forged astm a-105 ( gasket- spiral wound metallic gasket.cover- forged carbon steel astm-a-105.lift type.valve have to open at 0.5 kg/cm2. valve have to permanent arrow inscription on the body. ) , ball valve, size: 32nb, lever operated ( ss 304, threaded end.hydrotest pr.for body 15 kg/cm2,ball will be made of brass. ) , coupling,lovejoy,l100,with centre punch