Tender For carrying out rectification works of ss gratings in economizer, ltr & lts zones and providing of ss sleeves for economizer tubes at front and rear gratings to avoid tube rubbing of units-3&4 boilers during annual overhaul period for the year 2026-27.
Tender For tender for supply of tubular protector for spacer tube , size l-1000mm , id-55 mm , tubular protector for rear w.w. screen tube , size l-1500mm , id-55mm , tubular protector for final s.h. tube , size l-1000mm , id-55mm , tubular protector for tertiary super heater & reheater size 1500x58.0x4.0 mm , tubular protector for tertiary s.h. tube , size l-1000mm , id-57mm , u clamp of size id-57 mm , u clamp of size id-63mm , tubular protector for economizer & primary s.h. vertical tube , size l-1000mm , id-52mm , tubular protector for economizer & primary s.h. vertical tube , size l-1500mm , u clamp of size id-53mm , tubular protector for pri. s.h. tube , size l-1500mm , id-45mm , u clamp for ash protector of primary sh horizontal size id-45 mm , tubular protector for sec. & ter. rh coil , size l-1500mm , id-64mm , u clamp of size id-65 mm , width 40mm , th.-4.0mm , 90 degree bend tubular shield for primary super heater horizontal size id-45.5 mm , reverse 90 deg bend ash protector for primary sh horizontal size id-45.5 mm , semi circular protector for spacer tube 60 deg bend size-1500x65x4 mm
Tender For corrigendum : supply of water wall tube, od 63.5 x 5.6 mm, sa 210 gr- c , tube od 76.1mm x 7.1mm, sa 210 gr c , tube, od 54 x 4.5 mm, sa 213 t-11 , tube, od 44.5 x 4.5mm, sa 213 t-11, gr-c, ltsh upper bank , ltsh tube 44.5 x 4.5mm, sa 210 gr-c , economizer tube 31.8 x 4.5mm, sa 210 gr -a , tube, od 44.5 x 5 mm, sa 210 gr-a1 , scw offset bends left side corner bends , scw offset bends right side corner bend , 180 degree u bend for economizer od 31.8 x 4.5mm , supply tube hit-1 d63.5x5.6 , supply tube hit-2 d63.5x5.6 , u clamp for ltsh hanger tube , 90 degree bend 63x5.6 mm , 90 degree bend for fin welded panel scr1 to scr16, 63.5 x 5.2 mm sa210 gr-c , water wall bot 90 degree bend 63.5 x 5.2mm, sa210 gr-c , scallop bar for ltsh terminal tubes , fin flat 12.7x6, 2.5 to 3m is2062e250a , fin flat 76x6, l2.5m to 3m is2062e250a , fin 90x6, 2.5 to 3m is2062e250a
Tender For corrigendum : supply of water wall tube, od 63.5 x 5.6 mm, sa 210 gr- c , tube od 76.1mm x 7.1mm, sa 210 gr c , economizer tube 31.8 x 4.5mm, sa 210 gr -a , fin flat 12.7x6, 2.5 to 3m is2062e250a , economizer straight shield with double clamp 31.8 x 3.15 x1500 mm , tube od 44.5 x 4.5mm, sa 213 t-11, ltsh tube , tube, od 54 x 4.5 mm, sa 213 t-11, platen sh tube , w.w plain tube 44.5 x 4.5mm, sa 210 gr- c
Tender For tender for straight heat shield with two nos. clamps for water wall tube dia. 63.5mm , straight heat shield with clamps for ltsh straight for tube dia. 44.5mm , heat shield with clamps for water wall screen straight tube for tube dia. 76.1mm , heat shield with clamps for s.h. screen and hanger tubes of dia. 51mm , straight heat shield with clamps for economizer tubes of dia. 32mm , straight heat shield with two nos. clamps for sh and rh tube dia 48 mm , ss rod 10mm
Tender For corrigendum : supply of spares of soot blowers of (2x600 mw), katpp, rvunl, jhalawar - "lance tube assembly with flange, nozzel and nozzel head pipe.soot blower location: plsh area (ik-1/2/3/4) in u#1& 2 respectively", "lance tube assembly with flange, nozzel and nozzel head pipe soot blower location: plsh area (ik-5/6/7/8/9/10) in u#1& 2 respectively", "lance tube assembly with flange, nozzel and nozzel head pipesoot blower location: fsh (ik-11/12/13/14/15/16), frh (ik-17/18/19/20/21/22),prh(ik-23/24), ltsh(ik-25/26) area in u#1& 2 respectively ", "lance tube assembly with flange, nozzel and nozzel head pipe soot blower location: prh(ik-27/28/29/30, ltsh area(ik-31/32/33/34/35/36)in u#1& 2 respectively", "poppet valve assembly for all lrsbsoot blower location: plsh/fsh/frh/prh/ltsh area", "poppet valve assembly for hrsbsoot blower location: economizer area", "screw tube (lance tube) with packing assembly for fsbsoot blower location: water wall area", "feed tube with flange for fsbsoot blower location: water wall area", "goose neck valve assembly for fsbsoot blower location: water wall area", "lance tube with multi -jet element nozzel assembly for aphsbsoot blower location: air pre-heater area"
Tender For corrigendum : tender for supply of tubular protector for spacer tube , size l-1000mm , id-55 mm , tubular protector for rear w.w. screen tube , size l-1500mm , id-55mm , tubular protector for final s.h. tube , size l-1000mm , id-55mm , tubular protector for tertiary super heater & reheater size 1500x58.0x4.0 mm , tubular protector for tertiary s.h. tube , size l-1000mm , id-57mm , u clamp of size id-57 mm , u clamp of size id-63mm , tubular protector for economizer & primary s.h. vertical tube , size l-1000mm , id-52mm , tubular protector for economizer & primary s.h. vertical tube , size l-1500mm , u clamp of size id-53mm , tubular protector for pri. s.h. tube , size l-1500mm , id-45mm , u clamp for ash protector of primary sh horizontal size id-45 mm , tubular protector for sec. & ter. rh coil , size l-1500mm , id-64mm , u clamp of size id-65 mm , width 40mm , th.-4.0mm , 90 degree bend tubular shield for primary super heater horizontal size id-45.5 mm , reverse 90 deg bend ash protector for primary sh horizontal size id-45.5 mm , semi circular protector for spacer tube 60 deg bend size-1500x65x4 mm
Tender For corrigendum : supply of boiler tubes : : - straight heat shield with two nos. clamps for water wall tube dia. 63.5mm , straight heat shield with clamps for ltsh straight for tube dia. 44.5mm , heat shield with clamps for water wall screen straight tube for tube dia. 76.1mm , heat shield with clamps for s.h. screen and hanger tubes of dia. 51mm , straight heat shield with clamps for economizer tubes of dia. 32mm , straight heat shield with two nos. clamps for sh and rh tube dia 48 mm , ss rod 10mm