Latest venturi collar repair Tenders | Government venturi collar repair Tenders

Central Government/Public Sector

CTN :45082405

30 Jun, 2026 NA

Duliajan - Assam

Tender For supply of import substitution of items by indigenous development - crome casing pipes, chrome tubing pipes, drill pipes, heavy weight drill pipe, drill collars and lifting plug, drilling stabilizers, drilling/ workover handling tools --- elevators, tongs,, slips etc., potassium formate, solid control equipment --- mud cleaner/ degasser/, centrifuge/ linear motion shale shaker, sucker rod pump (srp) and its accessories:, tubing conveyed sucker rod downhole pump, rod conveyed sucker rod downhole pump, downhole gas separator, downhole anchor catcher, srp fishing tools:, overshot, spares for overshot (grapple, control, guide etc.), srp insert pump, ethyl mercaptan, low shear velocity fluids/polymers, emd chemical dosing pump, reciprocating pump, hsp 20/40, isp 20/40, isp 30/50 mesh, pig tracker/transmitter, pipeline locator, logging cables, tri cone roller drilling bits of various sizes, 11"od standard reverse circulating junk basket & 7.7/8" od reverse, circulating junk basket, pdc drill bits of various sizes, fishing tool; 6.5/8 inches od junk sub for operation inside 8.1/2 inches hole, impression block for 4.5 inch od, 5.0 inch od, 9.625 inch od & 13.375 inch od, casing, pneumatic spinner, 5.1/ 2" premium threaded casing (grade: n80 & grade p110), cased hole logging units with tools and accessories along with, installation, commissioning and training, wireline mast unit, including training and installation& commissioning, oil well explosives: (i) 2-1/8 inch tubing cutter along with detonator and, hardware accessories, (ii) 1-9/16 inch tubing puncher/ circulation charge & hardware accessories, oil well explosives: explosives for baker pressure setting tools: power, charge, primary ignitor & secondary ignitor, procurement of oil well explosives used in exploration and production of, hydrocarbon, (i) deep penetration charges, (ii) resistoriess detonator assy,, (iii) deto cord 80 hmx nylon ls 1.4s, (iv) 54 mm strip carrier, 6spf, 12 ft/3 m long, (v) detocord /charge clips, (vi) tandem connector ,2.1/8" stri p carries, (vii) splice boot for lead wire, (viii) detonator cord retainer, (ix) 53.975 mm (2.1/8") od firing head assy, (x) nut & bolt for connecting strip, (xi) nut & bolt for connect tandem(xii) deto cord end seal (100 nos./pkt), (xiii) 2.1/8" charge tightening wrench, 27.1/2" (698.50 mm) rotary table, 7.1/16" x 10 m double ram bop with accessories, 13.5/8" x 10 m single ram bop with accessories, 3.1/16" x 10 m flexible steel hoses for choke manifold, 3.1/8" x 5 m flexible steel hoses for choke manifold, 2.1/16" x 5m - ss flexible steel hose 3.1/16" x 10m - ss flexible steel hose, 3.1/8" x 5m flexible steel hoses, thermal wellheads for 7" and 9.5/8" casing completion with installation &, commissioning, hose vibrator, rotary hose, drilling in assorted length, 2.34 mm (0.092") piano wireline (well measuring line), static gel strength analyzer, electronic reservoir pressure and temperature measuring gauge., automatic distillation apparatus, ft ir spectrophotometer, rheometer, 350 short ton drilling hook & elevator links (250 short ton, 350 short ton, and 500 short ton), digital acoustic liquid level measuring cum dynamometer equipment, (echometer), cross over, premium box x api eue & pup-joint, 2.7/8", premium in assorted, length, geological thin section preparation unit comprising of cutting, vacuum, impregnation, grinding and polishing equipment and consumables., polarised microscope, pony drill collar, premium tubing, 37.1/2 rotary table, air gas permeameter, double block and bleed isolation plug, gas chromatograph, low to moderate temperature cement retarder, high temperature fluid loss control cement additive, xcd-polymer, xc-polymer (premium), poly anionic cellulose-regular, poly anionic cellulose-super lo, junk sub 5.1/2 inch & 7 inch, 13.5/8-inch x 10000 psi annular bop, 13.5/8-inch x 10000 psi double ram bop., ct reels, super fishing jar, drilling jar, overshots, slammer l

Central Government/Public Sector

CTN :45110708

15 May, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot ferrous scrap - cond. and u/s diesel / ac loco/emu/c&w component such as protective tube collars , outer spring seat(protective tube) attachments as is where is conditio.1. during delivery any major nfs items found the same should be handed over to custodian. jcb loading allowed. pl.no. 98050126. custodian: cdms-rsf-gsd-per. location: wall no 118 to 121

Central Government/Public Sector

CTN :45117343

13 May, 2026 NA

Dahod - Gujarat

Tender For supply of round head lock bolt-22.22 mm dia, grip range-50.80 mm to 57.150 mm with collar-22.22 mm dia as per rdso's indian railway standard for lock bolt & collar is/rdso-wd/0001:2022. uvam item ref. : 3100575--lock bolts & collars used on freight stock on indian railways. , sub item : 3100575001-- [ warranty period: 30 months after the date of delivery ]

Central Government / Public Sector

CTN :45066219

11 May, 2026 NA

Multi City - Andhra Pradesh

Tender For auction sale of depot ferrous scrap - mixed scrap of heavy melting : actual lot no. 03122605 0918 pl no.98050047 (15) (hsn code 72044900-gst18% on fcm basis) scrap of cond. & unserviceable rusted and corroded mixed scrap of heavy melting ms, cs, ci, gi, ss contains pipes end body pcs. horizontal levers hand brake wheels angle and channel pcs, rod pcs stands valves levers bolts and nuts rivets washers pins foot steps cut bits side barer housings pipe pcs straps liners sheets pipe pcs pins throwers locks races collars axle box covers, air brake pipes, guard seats, ms end body pcs, ms sheets, ms cut bits, ms rod pcs, sab parts, gi wire, ms ladders, ms channels, door hangers, tool box, ms meshes, bp fp hose pipes, knuckles, crushed paint drums, grease seals, yoke support plates, sliding doors yoke pins, sheet strips, ms pipes and pcs, rubber pads, chairs, roof sheets, grease drum, auxiliary reservoirs, cone bearing, hoop iron. wedges hyd. hoses fabricating scrap and other miscellaneous items of wagons sorts & sizes full or broken with or without attachments this material available at lot no.0636. location: road no.3to4cross and road 3 (single cut permitted for loading purpose only) (note: 1. if any ss/ corten steel & non-ferrous items found during loading / delivery shall be return to the railways by the purchaser 2. in case of clubbed lots, purchaser has to clear the lots in the sequence as mentioned in the lot description and no deviation is accepted. 3. no picking and choosing of material is permitted while taking delivery )

Central Government / Public Sector

CTN :45066223

11 May, 2026 NA

Multi City - Andhra Pradesh

Tender For auction sale of depot ferrous scrap - m s heavy melting actual lot no. 03122605 0516. pl no.98050047 (15) (hsn code 72044900-gst18% on fcm basis) ms scrap of cond. & unserviceable heavy melting angle and channel pcs, rod pcs stands valves levers bolts and nuts rivets washers pins dv covers bushes brake shoes shackles shackle stones strips j bolts hand brake wheels latches toothed segments foot steps hanger brackets bevel gear wheels horizontal levers door hinges flanges wedges cut bits, ms sheets side barer housings pipe pcs. straps, packing plates, jacks, mould shoes, liners sheets pipe pcs. pins throwers locks races collars axle box covers, liners, and other miscellaneous items of wagons s&t and ttm sorts & sizes full or broken with or without attachments. location: road no.3 (image attached) (note: 1. if any ss/ corten steel & non-ferrous items found during loading / delivery shall be return to the railways by the purchaser 2. in case of clubbed lots, purchaser has to clear the lots in the sequence as mentioned in the lot description and no deviation is accepted. 3. no picking and choosing of material is permitted while taking delivery )

Central Government / Public Sector

CTN :45066233

11 May, 2026 NA

Multi City - Andhra Pradesh

Tender For auction sale of depot ferrous scrap - double cups : actual lot no. 03122605 0702. pl no. 98050060 (15) (hsn code 72044900-gst 18%-on fcm basis) cs scrap of cond. & unserviceable double cups of sorts and sizes full or cut with or without attachments of bearings collars location road no.1to4 cross road (concrete bin) (image attached). (note: 1. if any ss/ corten steel & non-ferrous items found during loading / delivery shall be return to the railways by the purchaser 2. in case of clubbed lots, purchaser has to clear the lots in the sequence as mentioned in the lot description and no deviation is accepted. 3. no picking and choosing of material is permitted while taking delivery )

corporations/Associations/Others

CTN :45034145

20 May, 2026 43.16 Lacs

Jhansi - Uttar Pradesh

Tender For providing of construction of drain for 2x210 mw ash water recirculation system at ptpp, parichha. - engaging jcb on hire bases including hire fuel driver helper etc. complete. , clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared. , demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable material and disposal of material within 50 metres lead as per direction of engineer-in-charge in lime mortar , earth work in excavation by mechanical means (hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming ofbottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. , filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. , providing and laying in position cement concrete of specified gradeexcluding the cost of centering and shuttering - all work up to plinth level : 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) , providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level :1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) , providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - all work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) , "centering and shuttering including strutting, propping etc. and removal of form for : suspended floors, roofs, landings, balconies and access platform" , steel reinforcement for r.c.c. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.thermo-mechanically treated bars , random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with : cement mortar 1:6 (1 cement : 6 coarse sand) , brick work with fly ash (non modular) bricks of class designation 7.5 in foundation and plinth incement mortar 1:6 (1 cement : 6 coarse sand) , 12 mm cement plaster of mix :1:6 (1 cement: 6 fine sand) , supplying and filling in plinth with jamuna sand under floors, including watering, ramming, consolidating and dressing complete. , "hire charges of pump set of capacity 4000 litres/hour for dewatering which include cost of services of operating staff, cost of lubricating oil, diesel / petrol/ kerosene oil , other consumables for running the plant and machinery. the hire charges of plant machinery on per day basis are for single shift of eight working hours." , providing and laying non pressure np-4 class (heavy duty) r.c.c. pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete 900 mm dia rcc pipes.

corporations/Associations/Others

CTN :45034423

14 May, 2026 9.17 Lacs

Anpara - Uttar Pradesh

Tender For tender for supply of victaulic coupling assembly for coal pipe , ring collars , size 689x635x55 mm , gasket 26 inch for victaulic type coupling for closure joint pipe , gasket for victaulic type coupling for closure joint pipe , fastener for victaulic coupling of p.c. pipe , centering bolt

Central Government/Public Sector

CTN :45038407

19 May, 2026 NA

Pune - Maharashtra

Tender For supply of tongue attachment nylon insulation set suitable for p bracket, consisting materials asfollow. 1)insulating plate = 02 nos. (ii) insulating ferrules with collars to suitable rodding set =04 nos. as per drg. no.s3265 [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45014763

12 May, 2026 NA

Thrissur - Kerala

Tender For supply of rubberized weight plates (q3) , multi adjustable bench (v2) (q3) , rubberized weight dumbbells (q3) , dumbbell rack (q3) , 45 degree leg press or hack squat machine (q3) , chest press (version 2) (q3) , weightlifting bar and collars (q3) , weight lifting set (v2) (q4)

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