Latest ptfe ring Tenders | Government ptfe ring Tenders

Central Government/Public Sector

CTN :43283813

05 Jan, 2026 NA

Mumbai - Maharashtra

Tender For rate contract with oem authorized distributor m/s parikh international llc, usa for rate contract for supply of spares of msi cementing pumps for a period of five (05) years. - diaphragm plate 4"(600/1000hp), seal,diaphragm 4"(600/1000hp)*new, seal diaphragm,4"(600/1000hp), diaphragm seal retainer 4"(600/1000hp), soc hd,1/4”-20*0.50” flat head, gasket power end plunger seal housing (600/1000hp), hex hd,3/8”-16*0.75”, adapter,stuffing box 4",(600hp), lantern ring 4"3sf(600hp), packing set,4” std(600/1000hp), o-ring,4” stuffing box-nut side (600hp)(2-351), par back, 4.0” stuffing box-nut side (600hp)(8-351), packing nut 4.00", (600hp/1000hp), adapter,fluid end 3.25"-4.5"(600/1000hp), plunger 4"(600/1000hp)ss, valve insert 3.25"-4.50"(600/1000hp), seal discharge flange (600hp), diaphragn plate 3.25",(600/1000hp), seal,diaphragm 3.25"(600/1000hp), seal,diaphrgm 3.25"(600/1000hp)*new, diaphragm seal retainer,3.25"(600/1000hp), oil seal pinion shaft (600hp), adapter,stuffing box 3.25"(600hp), lantern ring 3.25"3sf (600/1000hp), packing set,3"std (600/1000hp), o-ring,3"stuffing box fe side, o-ring,3.25"stuffing box-nut side (600hp)(2-345), plunger 3.25" (600/1000hp)ss, packing nut 3.25",(600hp/1000hp), packing set std, 3.25" std (600/1000hp), par-back 3.25-4.5" stuffing box-nut side (600/1000hp), seal,discharge cover 3.25"-4.50" (600/1000hp), valve stop 3.25"-4.50" (600/1000hp), valve complete, 3.25"-4.50"(600/1000hp)novatech, valve spring 3.25"-4.50"72# (600/1000hp) conical, seal,suction cover 3.25"-4.50" (600hp), valve seat 3.25"-4.50"(600/1000hp) novatech, pony rod stud (600/1000hp, o ring, 1.75"adj nut std (2-224 buna90), check valve,1/4" fnpt psig crack pressure , o-ring,3.25”-4.5” stuffing box-f.e. side (600/1000hp), par-back,3.25"-4.5"stuffing box f.e. side (600/1000)hp, adapter fluid end,2.75"-3"(600/1000hp), adpt bdy, 1/4"npt*1/4"npt hex nipple, gauge connection,3.5"-4.5"(600/1000hp), retainer nut,gauge conn, (600hp), discharge cover 3.5"-4.5"(600/1000hp), suction cover 3.5"-4.5"(600/1000hp), discharge flg,2"1502f (600hp), breather (600/1000hp), hose assembly, lubricator (600hp),internal x 16.50", hose assembly, lubricator (600hp),internal x 9.50", hose assembly pinion retainer(600hp) x 9.5", hose assembly pinion cap(600hp) x 15.75", hose assembly lube pipe (600hp) x 7.5", hose assembly bearing cover (600hp)x11.5", tee body, 1/2" npt fff, hose assembly, lubricator (600hp),internal*12", connecting rod bolt,(600 hp), cross head (600/1000hp), hex hd, 3/4"-10*2.00" grade b, stud, 1"-8*3.50" b7, hex nut 1"-8 heavy hex 2h, f-end bold, 12-pt flange hd, 1"-12 x 11"w/rolled thds, f-end bolt, 12-pt flange hd, 1.38"-12 x 10.5"w" w/rd., bearing,connecting rod (600/1000hp), bearing, crosshead pin (600/1000hp), bearing, inside main bearing-fixed (600/1000hp), spacer, (600/1000hp), seal, 2.50" x 3.25" x 375" (for roto seal), bearing, outside main (600hp), inner bearing float (600/1000hp), rotoseal lubricator, crankshaft assy, (600hp), gasketmain bearing housing (600/1000hp), gasket, tech cover (600/1000hp), flange plate gasket, breather port (600/1000hp), gasket, rear cover (600hp) new, crosshead pin, (600/1000hp), wrist pin retainer (600/1000hp), connecting rod,(600/1000hp), blank plug,1/4" npl socket type high press (5000psi), 2300 series check valve 0 to 1000 psig, dowell pin, 3/8" x 1.5", hex nut, 5/8"-11 castellated** special, cotter pin,1/8"x 1.25", crosshead guide (600/1000hp), bearing retainer, inner race (600/1000hp), bearing retainer, outer race (600hp), par-back, 3"stuffing box-nut side (600hp) (8-343), o ring 2.75 & 3 stuffing box fe & 2.75 nut side (2-239)stuffing box nut side, par-back ,2.75 & 3 stuffing box fe & 2.75 nut side 8-239, valve insert, 2.75"-3"(600/1000hp), seal suction / discharge cover 2.75"-3"(600/1000hp), diaphragm seal retainer, 3"(600/1000hp), fluid cylinder,3.25"-4.50"(600hp) , valve-te, 1" x 2" 1502 std 15m, valve-te, 2" x 2" 1502 std 15m, repair kit te 1" std, repair kit te 2" std, valve 1

Central Government And Public Sector

CTN :43290488

13 Jan, 2026 NA

Chittorgarh - Rajasthan

Tender For supply of complete set of m s kbl make asw and ccw mechanical seal cooling pump , delivery casing for asw and ccw mechanical seal cooling pump , suction casing for asw and ccw mechanical seal cooling pump , stage casingtapped for asw and ccw mechanical seal cooling pump , stage casing for asw and ccw mechanical seal cooling pump , diffuser for asw and ccw mechanical seal cooling pump , diff with guide vane for asw and ccw mechanical seal cooling pump , impeller for asw and ccw mechanical seal cooling pump , pump shaft6 stg for asw and ccw mechanical seal cooling pump , wear ringsuction for asw and ccw mechanical seal cooling pump , wear ringdelivery for asw and ccw mechanical seal cooling pump , washer for asw and ccw mechanical seal cooling pump , adjustable washer for asw and ccw mechanical seal cooling pump , lantern ring for asw and ccw mechanical seal cooling pump , shaft sleeve suction for asw and ccw mechanical seal cooling pump , shaft sleevedelivery for asw and ccw mechanical seal cooling pump , distance sleeve for asw and ccw mechanical seal cooling pump , set of keys for asw and ccw mechanical seal cooling pump , bearing lock nut for asw and ccw mechanical seal cooling pump , set of oil seal for asw and ccw mechanical seal cooling pump , set of oring for asw and ccw mechanical seal cooling pump , gland packing for asw and ccw mechanical seal cooling pump , complete set of service water booster pump with the supply

Central Government/Public Sector

CTN :43272599

10 Jan, 2026 11.56 Lacs

Ganjam - Odisha

Tender For supply of supply of spares for vertical submersible pump make kbl : : - intermediae shaft , head shaft , impeller shaft , strainer , split lantern ring , split gland , bearing spider , thrust brg. carrier , bearing holder , shaft sleeve d. s. , shaft sleeve , impeller nut with helicoil insert , casing ring , impeller ring , set of oil seal , set of gaskets , set of keys , pipe nut , screwed coupling , shaft sleeve-ps

State Government

CTN :43070413

23 Dec, 2025 NA

Jharsuguda - Odisha

Tender For corrigendum : tender for supply of fly ash low pr pump spare - cupling flange for falp , impeller with wear ring for falp , shaft with key & check nut for falp , shaft sleeve for falp , neck ring cf8m sdb 200 250 falp , stuffing box bush sdb 200 250 falp , lantern ring ss410 sdb 200 250 falp , water thrower ci sdb 200 250 falp , waterthrowero ringplasticsdb 200 250falp , falp sdb 200 250 coupling rubber bush , pin collar nut rubber bush

Central Government And Public Sector

CTN :43237363

08 Jan, 2026 11.73 Lacs

Chamba - Himachal Pradesh

Tender For supply of purchase of spares of kbl make pumps installed in primary and secondary cooling water system d d--casing wear ring suction side kpd 150 32npart no 190 casing wear ring suction side kpd 150 32npart no 190 , casing wear ring delivery side kpd 150 32npart no 191 , impeller ring suction side kpd 150 32npart no 192 , impeller ring delivery side kpd 150 32npart no 193 , lantern ring kpd 150 32npart no 227 , split gland 1980 kpd 150 32npart no 229 , liquid deflector kpd 150 32npart no 236 , liquid deflector kpd 150 32npart no 236 1 , impeller nut kpd 150 32npart no 330 , lock nut kpd 150 32npart no 336 , throat bush kpd 150 32npart no 350 , rubber spider coupling sw276 , lock washer for bearing nut kpd 150 32npart no 415 , gland packing 75x55x10 thick kpd 150 32npart no 430 , constant level oiler al with plastic container kpd 150 32npart no 443 , internal circlip kpd 150 32npart no 485 , grub screw for casing wear ring suction side kpd 150 32npart no 650 01 , angular contact ball bearing single row for paired mounting no 7309becb , cylindrical roller bearings single row no nu 309 ec , set of fasteners part no subsof pump model kpd 150 32n make kbl , set of oil seals part no subsoo pump model kpd 150 32n make kbl , set of gaskets part no subsog pump model kpd 150 32n make kbl , set of orings part subsor pump model kpd 150 32n make kbl , set of keys part subsok pump model kpd 150 32n make kbl , mechanical seal with gland and sleeve size 2 inch for kbl pump model kpd 150 32n , set of seal faces with accessories for mech seal of kbl pump model no kpd 150 32n , impeller ring suction side kpd 50 20part no 192 , lantern ring kpd 50 20part no 227 , split gland 1980 kpd 50 20part no 229 , liquid deflector kpd 50 20part no 236 , liquid deflector kpd 50 20part no 236 1 , shaft sleeve ps kpd 50 20part no 311 , throat bush kpd 50 20part no 350 , spacer for spacer coupling kpd 50 20part no 399 , gland packing 51x35x8 thick kpd 50 20part no 430 , constant level oiler al with plastic container kpd 50 20part no 443 , oil seal down stream kpd 50 20part no 500 1 , grub screw for casing wear ring suction side kpd 50 20part no 650 1 , cylindrical roller bearings single row no nu 305 ec , angular contact ball bearing single row no 7206be , set of fasteners part no subsof pump model kpd 50 20 make kbl , set of oil seals part no subsoo pump model kpd 50 20 make kbl , set of gaskets part no subsog pump model kpd 50 20 make kbl , set of orings part subsor pump model kpd 50 20 make kbl , set of keys part subsok kpd 50 20n

Central Government/Public Sector

CTN :43217910

01 Jan, 2026 1.12 Crore

Korba - Chhattisgarh

Tender For supply of wear ring delivery side_ci_pn_rkb20037kci191 , wear ring suction side ci_pn_rkb20037kci190 , suction casing ci_pn_rkb20037kci113 , delivery casing vde ci_pn_rkb20037kci111 , liquid deflector ci_pn_rkb20037kci236 , lantern ring ci_pn_rkb20037kci227 , gland br_pn_rkb20037kbr223 , rotating assembly 4 stg std_ftd_pn_rkb20037k4stdftdsubrua , rotating assembly 6 stg std_ftd_pn_rkb20037k6stdftdsubrua , rotating assembly 7 stg std_ftd_pn_rkb20037k7stdftdsubrua , bearing housing ci_pn_rkb20037kci240 , bearing housing nde ms_pn_rkb20037kms2401 , bearing lock nut c20_pn_rkb20037kc20336 , compressor spring steel_pn_rkb20037kst483 , cooling chamber ms_pn_rkb20037kms252 , diffuser with guide vanes ci_pn_rkb20037kci129 , distance sleeve c_40_pn_rkb20037kc40317 , enclosed impeller ci_pn_rkb20037kci151 , interstage bush for diffuser ci_pn_rkb20037kci358 , pump shaft 4 stage c40_pn_rkb20037k4c40180 , pump shaft 6 stage ss431_pn_rkb20037k6ss431180 , set of keys 4 stage c40_pn_rkb20037k4c40ssok1 , shaft sleeve delivery side aisi 410_pn_rkb20037kaisi410311 , shaft sleeve suction side aisi 410_pn_rkb20037kaisi410310 , interstage bush for dwgv ci_pn_rkb20037kci355 , thrust bearing adaptor c-40_pn_rkb20037kc40272 , adjustable washer nde c20_pn_rkb20037kc202091 , lock washer steel c40_pn_rkb20037kc40415 , bearing housing unit std_pn_rkb20037kstdsubbhu37k , diffuser ci_pn_rkb20037kci128 , bearing cartridge nde ci_pn_rkb20037kci253 , stage casing ci_pn_rkb20037kci124 , taped stage casing ci_pn_rkb20037ktpci124 , bearing cover de ci_pn_rkb20037kci270 //bid details2 / 35

Central Government/Public Sector

CTN :43221486

02 Jan, 2026 1.12 Crore

Korba - Chhattisgarh

Tender For supply of wear ring delivery side_ci_pn_rkb20037kci191 , wear ring suction side ci_pn_rkb20037kci190 , suction casing ci_pn_rkb20037kci113 , delivery casing vde ci_pn_rkb20037kci111 , liquid deflector ci_pn_rkb20037kci236 , lantern ring ci_pn_rkb20037kci227 , gland br_pn_rkb20037kbr223 , rotating assembly 4 stg std_ftd_pn_rkb20037k4stdftdsubrua , rotating assembly 6 stg std_ftd_pn_rkb20037k6stdftdsubrua , rotating assembly 7 stg std_ftd_pn_rkb20037k7stdftdsubrua , bearing housing ci_pn_rkb20037kci240 , bearing housing nde ms_pn_rkb20037kms2401 , bearing lock nut c20_pn_rkb20037kc20336 , compressor spring steel_pn_rkb20037kst483 , cooling chamber ms_pn_rkb20037kms252 , diffuser with guide vanes ci_pn_rkb20037kci129 , distance sleeve c_40_pn_rkb20037kc40317 , enclosed impeller ci_pn_rkb20037kci151 , interstage bush for diffuser ci_pn_rkb20037kci358 , pump shaft 4 stage c40_pn_rkb20037k4c40180 , pump shaft 6 stage ss431_pn_rkb20037k6ss431180 , set of keys 4 stage c40_pn_rkb20037k4c40ssok1 , shaft sleeve delivery side aisi 410_pn_rkb20037kaisi410311 , shaft sleeve suction side aisi 410_pn_rkb20037kaisi410310 , interstage bush for dwgv ci_pn_rkb20037kci355 , thrust bearing adaptor c-40_pn_rkb20037kc40272 , adjustable washer nde c20_pn_rkb20037kc202091 , lock washer steel c40_pn_rkb20037kc40415 , bearing housing unit std_pn_rkb20037kstdsubbhu37k , diffuser ci_pn_rkb20037kci128 , bearing cartridge nde ci_pn_rkb20037kci253 , stage casing ci_pn_rkb20037kci124 , taped stage casing ci_pn_rkb20037ktpci124 , bearing cover de ci_pn_rkb20037kci270 //bid details2 / 35

Central Government/Public Sector

CTN :43234860

08 Jan, 2026 34.93 Lacs

Chandrapur - Maharashtra

Tender For supply of inter stage ring part no. 680gme1750cf8m , impeller 2nd stage part no. 680gme1504cf8m , impeller 1st stage part no. 680gme1503cf8m , shaft part no. 680gme1800ss316 , sleeve delivery side part no. 680gme2102ss316 , sleeve suction side part no. 680gme2103ss316 , break down bush part no. 680gme2403cf8m , neck ring part no. 680gme1181cf8m , inter stage bush part no. 680gme1090cf8m , inter stage collar part no. 680gme1100cf8m , impeller key en8 part no. 3200 , lantern ring ss part no. 680gme2300cf8m , stuffing box bush part no. 680gme2402cf8m , sleeve nut rh part no. 680gme3032ss316 , sleeve nut lh part no. 680gme3031ss316 , lock nut part no. 680gme3011steel , rotating assembly, ss part no. 68gme5401000cf8mspl , bearing housing set de nde part no. 68gme54027614cci ) /bid number: gem/2025/b/6955140 * /dated: 18-12-2025 & & / bid document1 / 19

Central Government/Public Sector

CTN :43203041

05 Jan, 2026 42.54 Lacs

Korba - Chhattisgarh

Tender For supply of stage impeller moc st st 743ca6nm, part no. rkb25046kca6nm151 , stagecasing, part no. rkb25046kci124 , diff with guide vanes, part no. rkb25046kci129 , pump shaft-6 stage, moc st st 276 type, part no. - rkb25046kstst180 , wear ring, suc stage, moc st astma276, part no. - rkb25046kstst190 , wear ring, del stage, moc st astma 276, part no. rkb25046kstst191 , interstage bush dwga, st 410, part no. - rkb25046kstst358 , lantern ring, moc bronze, part no. - rkb25046kbr227 , stage casing tapped hole, ci, part no. - rkb25046kci1241 , bearing housing unit moc subbhu46k, part no. rkb25046kstdsubbhu46k

Central Government/Public Sector

CTN :43205869

06 Jan, 2026 51.50 Lacs

Dipka - Chhattisgarh

Tender For supply of rotating assembly moc bronze ftd part no 8uph4m1brftdsubrua2 , shaft sleeve de moc bronze part no 8uph4m1br310 , shaft sleeve nde moc bronze part no 8uph4m1br311 , set of o rings moc rubber part no 8uph4m1rubberssor1 , liquid deflector moc rubber part no 8uph4m1rubber236 , casing wear ring suction moc bronze part no 8uph4m1br190 , casing wear ring delivery moc bronze part no 8uph4m1br19001 , shaft sleeve nut rh moc bronze part no 8uph4m1br334 , shaft sleeve nut lh moc bronze part no 8uph4m1br3341 , split gland moc bronze part no 8uph4m1br229 , split lantern ring moc bronze part no 8uph4m1br227 , set of keys moc aisi410 part no 8uph4m1aisi410ssok1 , lock nut moc c 40 part no 8uph4m1c40336 , shaft cw and ccw moc c 40 part no 8uph4m1c40180 , casing wear ring suction moc bronze part no 6up4br190 , casing wear ring delivery moc bronze part no 6up4br1901 , split gland moc bronze part no 6up4br229 , bearing cover de moc ci part no 6up4ci270 , bearing cover nde moc ci part no 6up4ci271 , shaft sleeve de nde moc bronze part no 6up4br310 , shaft sleeve nut lh moc bronze part no 6up4br3341 , shaft sleeve nut rh moc bronze part no 6up4br334 , rotating assembly moc bronze ftd part no 6up4brftdsubrua2 , shoulder ring moc aisi316 part no 6up4aisi316199 , lock nut moc c 40 part no 6up4c40336 , shaft cw and ccw moc c 40 part no 6up4c40180 , set of keys moc c 40 part no 6up4c40ssok1 , rotating assembly moc bronze ftd part no 12uph3brftdsubrua2 , shaft cw and ccw moc c 40 part no 12uph3c40180 , set of o rings moc rubber part no 12uph3rubberssor1 , casing wear ring suction moc bronze part no 12uph3br190 , split lantern ring moc bronze part no 12uph3br227 , split gland moc bronze part no 12uph3br229 , liquid deflector moc rubber part no 12uph3rubber236 , bearing nut moc c 40 part no 12uph3c40335 , set of keys moc c 40 part no 12uph3c40ssok1 , shaft sleeve nut rh moc bronze part no 12uph3br334 , shaft sleeve nut lh moc bronze part no 12uph3br3341 , shaft sleeve de nde moc bronze part no 12uph3br310 , rotating assembly moc bronze ftd part no dsm12540brftdsubrua2 , interstage ring moc bronze part no dsm12540br204 , shaft sleeve de nde moc bronze part no dsm12540br310 , wear ring moc bronze part no dsm12540br190 , split gland moc bronze part no dsm12540br229 , pump shaft moc c 40 part no dsm12540br227 , lantern ring moc bronze part no dsm12540br227 , shaft sleeve nut moc bronze part no dsm12540br334 , bearing cartridge moc ci part no dsm12540ci241 , bearing cartridge moc ci part no dsm12540ci253 , set of keys moc aisi410 part no dsm12540aisi410ssok1 , throat bush moc bronze part no dsm12540br350 , set of o rings moc rubber part no dsm12540rubberssor1 , round lock nut moc c 20 part no dsm12540c20335

Ptfe Ring Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors