Latest spheribloc Tenders | Government spheribloc Tenders

CTN :43735940

12 Feb, 2026 NA

Mettur - Tamil Nadu

Tender For mtps-i - es circle - c&i unit-iv -removal and refixing of pressure/temp gauges,turbine casing thermocoules,rtds, transmitters,and switches after calibration ,replacement of gaskets for displacement type transmitters and level swiches,cleaning of all impulse lines and catch pots works in pneumatic actuators ,replacement of defective isolation valves ,painting of fie's and jb's etc.during capital overhaul-2026

CTN :43725315

17 Feb, 2026 NA

Bangalore - Karnataka

Tender For supply of channels and inbuilt storage of atelast 64gb with multi gpio , pbdv3 48 power distribution board dc dc convertor 100 watt multi channel 5 12 24 volt with low ripple , power switcher module ac dc switcher battery by ac switching upto 600 w with programmable function output 55v dc , optical receiver unit digital video by control signal to hdmi by dvi by uart convertor , ground control station 1000 nits or above contast ratio of 1000 1 mfd atleast 8 joystick interface with 4 5 hours of backup in magnesium by aluminium alloy with ip65 rating 6 kgs max , sensor suite gps by beidou by navic by glonass based positioning system encoder rx unit with 2500 ppr resolution dmc or direction finding sensor with less 2 degree accuracy , fpc arm 100 armored fiber optic cable outdoor 1530 nm fiber optic multimode dual cable with spool , wire harness assembly for power and control 6 a x 6 1 a x 6 cable harness assembly atleast 30cm length with ip65 casing , srg 20 optical slipring 20 wire plus lc lc by fc fc 1530 nm slipring multimode dual , tac imu07 tactical imu accelerometer plus by 8g gyro plus by 300 degree by sec magnetometer 8 gauss barometer 260 to 1260 mbar , hardened packaging unit with foam cutting abs grade plastic enclosure with foam cutting for easier transportability , multi power supply 1 point 2 kw vertical wind turbine and solar power module with charge controller and equivalent battery pack , sealing o rings as per mounting arrangment made of butyl by neoprene , lwir camera zoomable 30 155mm 640 x 512 px pelco standard with fiberoptic interface 35mk fov 1049 203m min to max at 2200m , power unit 12v at 500w power supply unit with auto switching capabilty from ac to dc with atleast 8 12 hours backup , carbon fiber light weight tripod with pan and tilt manportable collapsable tripod with height adjustable from 400mm to 600mm or above with elev upto 20 to plus 70 and 10 to 350 degree pan , extreme 3d pro joystick , electrical cable 4 sq mm x 4 core cable , electrical cable 1 point 5sq mm x 2 core cable , electrical cable 24awg x 4 core cable , electrical cable 24awg x 3 core cable , aluminium plate 10mm thk x 120 x 250mm is 737 gde 54300 2 point 8 kgs , aluminium plate 16mm thk x 350 x 1200mm is 737 gde 54300 18 point 5 kgs , aluminium plate 20mm thk x 130 x 200mm is 737 gde 54300 1 point 5 kgs , aluminium plate 22mm thk x 200 x 220mm is 737 gde 54300 2 point 7 kgs , aluminium plate 40mm thk x 60 x 100mm is 737 gde 54300 0 point 7 kgs , ball bearing as per sample , linear bearing 16mm id as per sample , steel hex boltt m4 x 12mm long hts hts , steel hex boltt m4 x 16mm long hts hts , steel hex boltt m4 x 20mm long hts hts , steel hex boltt m6 x 16mm long hts hts , steel hex boltt m6 x 25mm long hts hts , steel hex boltt m8 x 30mm long hts hts , steel hex boltt m8 x 80mm long hts hts , steel hex boltt m10 x 80mm long hts hts , steel hex boltt m10 x 12mm long hts hts , steel screw csk head m3 x 12mm long , steel screw pan head m4 x 10mm long , steel screw pan head m4 x 20mm long , steel screw pan head m5 x 20mm long , steel screw cs head m8 x 16mm long , steel washer 9 point 3mm dia , steel washer m8 , steel wing nut m5 , steel wing nut m10 , stainless steel eye bolt m8 , steel washer full split collar 12mm id x 10mm long as per sample lwir camera zoomable 30-155mm 1024 x 768 px pelco standard with fiberoptic interface,35mk,fov : 1154 m to 223 ( min to max) @2200m, laser range finder 4. 2 km laser for tanks, 2km for humans and 1km for uav with apd technology ,eye safe laser,1535nm ir laser, day camera 55x optical zoom camera with 42x digital zoom ,usb //bid details2 / 55

corporations/Associations/Others

CTN :43733292

12 Feb, 2026 NA

Salem - Tamil Nadu

Tender For mtpsi es circle ci unitiv removal and refixing of pressure temp gauges,turbine casing thermocoules,rtds, transmitters,and switches after calibration ,replacement of gaskets for displacement type transmitters and level swiches,cleaning of all impu

CTN :43730188

09 Feb, 2026 NA

Kanchrapara - West Bengal

Tender For supply of spheribloc for axle guide rod

CTN :43436412

04 Feb, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of ring nut , gasket , nipple , sealing bush turbine side , hex headed screw 5038 , oil baffle plate , washer , sealing bush compressor side , hex headed screw , locking plate , hex headed screw , locking plate , guide bush , turbine blade , bearing complete ce , ring nut , gasket , pal locking nut , oil suction pipe , hex headed screw , locking washer , oil slinger , socket screw , locking washer , nozzle ring , piston ring , safety ring , ring nut , marked guage glass , screw plug , gasket , bearing oil space cover te , gas inlet casing , sealing bush , distance bush , locking washer , locking plate , cover ring , gas outlet casing , hex nut , air outlet casing , hex nut , sealing bush , hex headed screw , locking washer , wall insert , bearing oil space cover te , locking washer , roll pin

Central Government/Public Sector

CTN :43685735

02 Feb, 2026 NA

Erode - Tamil Nadu

Tender For supply of spheribloc for axle guide link/tm torque arm for wap7/wag9 locos and gear case toque arm as per rdso spec

CTN :43563276

03 Feb, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of inducer , locking plate , cap nut , guide bush , hex. headed screw , hex. headed screw , locking plate , hex. headed screw , locking plate , damping wire , partition wall for ht381328 , gasket , ring nut , bearing complete ce , turbine blade , distance bush , pal locking nut , locking washer , socket screw , socket screw , locking washer , slinger , hex headed screw , oil suction pipe , bearing complete te , safety ring , piston ring , nipple , gasket , screw plug , marked guage glass , pressure ring , piston ring , safety ring , gasket , sealing bush , gas inlet casing , gasket , screw plug , bearing oil space cover te , gasket , set of spare screws , locking washer , hex headed screw , oil baffle plate , hex. headed screw , locking washer , locking plate , hex. headed screw (5038) , hex nut , stud , hex nut , hex headed screw , socket screw , gasket , stud , hex nut , gas outlet casing , stud , nozzle ring , cover ring , gasket , wall insert , oil baffle plate , locking washer , oil baffle plate , hex headed screw , hex nut , sealing bush , stud , air inlet casing , locking plate , roll pin , diffuser , locking washer , bearing oil space cover te

CTN :43448976

10 Mar, 2026 NA

Delhi - Delhi

Tender For procurement of spares for ai-20d a/e for an-32 aircraft - glue, gear wheel, protecting band, pipe 20x1, assy, connector, plug, hamess with wires, reducer assembly, connector electric, spring, spring, spring, casing, breather, centrifugal, oil line, casing, igniter,rh, ring, sealing, manifold, oil, supply, board, vane, ngv, turbine, st. 1

CTN :43416593

03 Mar, 2026 NA

Delhi - Delhi

Tender For procurement of spares for ai-20d a/e for an-32 aircraft - disc, turbine, st.1, disc, turbine, st. 3, casing, compressor, igniter,lh, starting fuel solenoid valve, gear, driving, casing inner, accessory drive gearbox oil scavenger pump, filter assembly, gear, driving, internal drive, auto feather pick up assebly, electric magnetic valve, blade, oil line, ball bearing, micro switch

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