Latest coupling tube Tenders | Government coupling tube Tenders

Central Government / Public Sector

CTN :44300806

24 Mar, 2026 NA

Panipat - Haryana

Tender For corrigendum : rprc265074 annual rate contract for deputation of field service expert for inspection health assessment trouble shooting maintenance and overhauling of mkk make rotary vacuum filter and tsk make cta pta steam tube dryers of pta unit at panipat refi - rprc265074 rate contract for deputation of field service expert for inspection, health assessment, trouble shooting, maintenance and overhauling of mkk make rotary vacuum filter and tsk make cta/pta steam tube dryers of pta unit at panipat refinery & petrochemical complex.

CTN :44455067

03 Apr, 2026 7.34 Crore

Visakhapatnam - Andhra Pradesh

Tender For supply of steel sheet carbon hot rolled galvanised 3600mmx900mm-n9515-000433 , ms angle 1" x1 x3/1.6" (25x25x5mm) -n9520-000003 , wire, welding aluminium spool content. 5% mag. alloy 1.60mm-n3439-000138 , angle alluminium alloy 30 x 30 x 3mm-n9540-000004 , angle alluminium alloy equal sec40 x 40 x 5mm- n9540-000006 , allu. alloy angle equal sided 60x60x6mmk-n9540-000008 , piping steel nominal heavy 40mm bore x 4.05mm thk-n4710-000019 , piping steel medium 32mm bore 32 x 3.25mm thk-n4710- 000030 , ms bar black rd length 4.5 to 5 mtrs dia 8mm-n9510-000019 , piping steel heavy hot finish seamless used for ship work-n4710-000015 , piping steel medium galvanised bore 50mm x 3.65mm thk- n4710-000031 , tube ms 2" x188wdg for steam pipe- n4710-000418 , steel bar mild flat 40mmx 6mm-n9510- 000058 , sheet steel mild gal 2500x900x0-80mm- n9515-000489 , steel angle equal ms 50 x 50 x 6mm- n9520-000012 , allumin ium alloy sheet 2400mmx1200mmx1.25mm-n9535-000419 , stainless steel plate 2000x1000x2mm-n9515-000262 , ms pipe 3/4" -n0216-0011528 , steel sheet stainless 2500x1000x1.25mm-n9515-000260 , angles equal ms 40 x 40 x 5 mm-n9520-000007 , angle equal ms 75 x 75 x 8 mm-n9520-000081 , piping steel medium nominal 25mm bore x 3.25mm thk-n4710-000029 , piping steel medium 20mm bore x 2.65mm thk-n4710-000028 , bolts black steel hex hd m8 x 45 mm with nut-n5306- 000814 , ms bar black rd dia 10 mm length 4.5 to 5 mtrs-n9510-000020 , steel bar mild black round dia 25mm length 4.5 to 5 mtrs-n9510-000026 ) /bid number : gem/2026/b/7192945 * /dated: 13-03-2026 & & / bid document 1 / 28

CTN :44174115

23 Mar, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of ms pipe 2 , ms pipe 3 dia (85.593mm thick 4.775mm) , allum alloy pipe size od 25 x 3 mm , allum alloy pipe size od 50 x 5 mm , alu. tube 1 1/2 x 5mm , pipe steel seamless 31 , 75mm dia 3.175 thick , tube ms 4 x207 wdg solid drawn in 15-20 l , for steam pipes , tube ms 5 x234 wdg solid drawn in 15-20ft , for steam pipes , ms pipe 6 seamless (165.860dia. thick 6.731mm) , pipe steel s/l with water repellent oil d 99.314 th 5.258mm

corporations/Associations/Others

CTN :44222779

21 Mar, 2026 13.22 Lacs

Anpara - Uttar Pradesh

Tender For corrigendum : tender for supply of supply of boiler spares c c -ribbon bolt with nut & washer , size- dia 24.0 mm , l 120 mmxhd-55x55x45 , ribbon bolt with nut & washer , size-dia 24 mm , l 150 mmxhd-55x55x45 , set plate small ss 310 code- 3051-15 , set plate small ss 310 code- 3051-17 , pivot pin for coal compartment assembly , l-103 mm , pivot pin for air compartment , pivot pin for coal compartment assembly , l-143 mm , end air compartment upper , end air compartment lower , stainless steel seal tube assembly , sealing air steel corrugated pipe assembly , flame scanner guide pipe assembly , steel corrugated pipe assembly for oil line , cooling air steel corrugated pipe assembly , steel corrugated pipe assembly for steam line , ignitor guide steel corrugated pipe assembly

CTN :44335549

28 Apr, 2026 NA

Delhi - Delhi

Tender For procurement of spares for m53 p2 aero engine - cover assy,rear-accessorygearbox, tube, connectir, plug,electrical, igniter left, sensor,temperature,tt7, elbow assembly, body assembly, diffuser assembly, impeller, manifold,oil scavenge-no 2 bearing, elbow,tube,oil scavenge, spray ring,upstream,688-mm dia, manifold, oil, film, tube assy-ps7 pressure tapping(), bearing,roller-n0 3 bearing, tube,lube-inlet bevel gear, housing assy,accessory gearbox, baffle, oil, pinion,cylindrical, baffle,oil, separator,air/oil,rotary, housing,seal, cover assy blanking, tube, coupling, drain tube, pump,scavenge,oil, ring retaining-stage 2, tube, oil, tube,fuel, tube,fuel, tube,purge, tube,fuel, tube,fuel, tube,fuel, tube,fuel, tube,fuel, tube,fuel, tube,drain, tube,air, tube purge, tube air, nozzle,oil, tube,fuel, tube,fuel, wall assembly, coupling,tube-ps2 air, clamp,vee-sector, nozzle assy,ps4 control(ps4 control), tube,oil, tube,ps4-computer, tube, nipple assembly, tube,fuel, tube,fuel, tube,fuel, tube,fuel, tube,fuel, mount, valve,pressure, mount assy,rh, bracket, pin,headed,threaded, tube,oil, bracket assy, link assy, tube fuel, tube,fuel, valve and sleeve assembly, cover, plug, bearing, shaft assy,drive, sleeve assembly, case assembly,richness control fuel primer, body, tube, coil, coupling,pressure control, sleeve assembly, bearing, stator assembly, adaptor,suction, flange assembly, end fitting support, connection,elbow,rear, connection,elbow,rear, 440-2-7 retrofit kit, bearing, bottom assy,junction box,j04, attenuator sub-assembly, body, piston, setscrew,m3x6, body assembly, stator, blanking assy, bracket, tt7 junction box, tube,vent-ps7 air, spacer,axial adjustment-8.85mm thick, tube,fuel-master nozzle actuator, plate,blanking, plate blanking

CTN :44436365

25 Mar, 2026 84.66 Lacs

Erode - Tamil Nadu

Tender For auction sale of plant and machinery - lot no : 2ii. primary assets (plant and machinery)1 band sealing machine 1no.2 strapping machine 1no.3 batch coding machine 1 no.4 induction sealing machine 1 set5 shell and water wall tube type smoke cum water tube boiler ibr capacity: 1.5tph, 10.54 kg/cm2, saturated steam boiler ibr6 mis-105 pressure bag filter 1no.7 mis-106 vibro screen 1no.8 mh-101 mill juice static screen with tank 1no.9 bh- 116 floatation clarifier 1no.10 cn-101 commissioning 1no.11 mh-102 mill juice pump 1no.12 bh-106 exhaust return condensate pump 1no.13 bh-107 e2 condensate pump 1no.14 bh-108 e3 condensate pump 1no.15 bh- 109 rjh condensate pump 1no.16 bh- 110 lime sucrate dosing pump 1no.17 bh-111 flocculent dosing pump 1no.18 bh-112 areation pump 1no.19 el-101 bh & incomer panel 1no.20 el-102 plc- digital instrumentation cable 1no.21 el-103- analog instrumentation 1no.22 bh-118 dj1, cj1, cj2,dch 1no.23 bh-121 condenser ec3 1no.24 bh-126 exhaust condensate tank 1no.25 bh-131- condenser vc1c, vc2c 1no.26 om kailash no.6 14x11 s/j s crusher d/m c/c,b/c & ais etc. 1no.27 bh-113 raw juice tubular heater -1no.28 bh-130 vaccum concentrator vc1, vc2 1no.29 mis-102 filter press 1no. 30 mis supporting accessories 1no.31 bh-101 raw juice tank 1no.32 bh-117 clear juice tank -1no.33 bh-120 syrup seal tank 1no.34 bh-125 over heat syrup tank 1no35 bh-127 evaporator condensate tank 3no.36 bh-128 mud tank 1no.37 bh-115 inline lime mixer 1no.38 bh-122 condenser support structure 1no.39 mis-101 structural & railing 1no.40 bh-114 deficated juice tubular heater 1no.41 bh-119 tripie effect evaporator e1,e2,e3 1no.42 bh-102 raw juice pump with motor 1no.43 bh-103 clear juice pump with motor 1no.44 bh-104 injection pumps 1no.45 bh-105 ct recirculation pump 1no.46 bh-124 syrup seal pump 1no.47 bh-129 mud pump 1no.48 mis-103 cooling tower frp type 1no.49 bh-123 valves and fittings 1no.50 bh-132 pipelines 1no.

CTN :43109463

12 Mar, 2026 NA

Jammu - Jammu And Kashmir

Tender For bid to ras supply of nasal dressing pack with string 4x2x1point5 cm polyvinyl alcohol sponge , nasal dressing pack with string 8x2x1point5 cm polyvinyl alcohol sponge , splint nasal thermoplastic 2 point 4mm thick in sizes small standard and large , external nasal splint aluminium 0 point 5 mm , printer ink black btd60 brother , printer ink cyan bt5000 brother , printer ink magenta bt5000 brother , printer ink yellow bt5000 brother , suction cannula for ear disposable 2x100 mm , suction cannula for nose disposable 2 point 0 x 160 point 0mm , tracheostomy tube double lumen fenestrated with cuff 8 point 0mm , propan 2 ol 63 gm eual 72 vol percentage benzalkonium chloride 0 point 02ott , paraformaldehyde tab for sterilisation of catheters , disposable laparoscopic hook scissors 5mm with unipolar cautery shaft length 33 36cm , disposable laparoscopic alligator jaws grasper 5mm shaft length 33 36cm , disposable laparoscopic atraumatic babcock grasper with fenestrated tip 5mm , disposable laparoscopic atraumatic bowel grasper 5 mm fenestrated straight , disposable laparoscopic coagulating and dissecting electrode l shaped with , disposable laparoscopic specimen retrieval system small volume 250 300ml 25 30cm shaft length , hand piece transducer for harmonic shears 220v blue lead for open surgery , hand piece transducer for harmonic shears 220v grey lead , harmonic shears 20 cm length with 13mm shaft diameter for advancehemostasis , harmonic shears 23 cm with 15mm blade length with advance hemostasis and 7mm vessel , disposable sterile nerve stimulator needle for plexus 23g 35 mm length , o2 sensor for ge anaesthesia work station , disposable scalpel sterile steel surgical blade mounted on plastic handle size 10 , harmonic shear ace 5 mm per 36 cm per curved , needle spinal anaesthesia with luer lock fitting with styllet 26g ss , bowie dick indicator for steam sterilizer class 2 , ot scrubs size l , ot scrubs size m , ot scrubs size xl , apparatus anaesthitic face mask with air cushion transparent size 0 infant , apparatus anaesthetic facemask with air cushion transparent size 1 per peadiatriuc , appratus anaesthetic face mask anitistatic with air cushion transparent size 2 medium , apparatus anaesthetic face mask antistatic with air cushion transparent size 3 , tube endo tracheal reinforced pvc size 4 point 5 with out cuff , tube endo tracheal re inforced pvc size 5 point 0 with cuff , tube endo tracheal reinforced pvc size 5 point 5 with cuff , tube endo trachel reinforced pvc 6 point 0with cuff , tube endo tracheal reinforced pvc size 6 point 5 with cuff , tube endo tracheal re inforced pvc size 7 point 0 with cuff , tube endo tracheal reinforced pvc size 7 point 5 with cuff , tube endo tracheal reinforced pvc size 8 point 0 with cuff //bid details2 / 39

corporations/Associations/Others

CTN :44386163

17 Mar, 2026 NA

Barauni - Bihar

Tender For quotation for c.i. tiles 300mm x 300mm x 15mm ,. steam gasket 3mm champion 50 kg ,. rustlick 631 anti cor ,simless tube (boiler tube-19' x 2" x 4.5mm (make-tata/jindal)

CTN :44010623

21 Mar, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : supply of nut con rod 16mm , nut con rod 16mm , hose , cap screw 3 8 16x1 1 2 , nut lock , filter fuelwater separator , screw slotted set , screw hexagon head cap , nut crossed head adjusting , manifold gasket , cap filler , cap screw , spring valve , gasket connection , connector male , gear flywheel ring , clamp t bolt , shield for shut of valve , ring retaining , elbow 90 degree , valve exhaust , screen filter , gasket fuel filter , washer plain , cap fuel pump filter , plug expansion , plug o ring , spring compression , lever rocker front , lever rocker , plug threaded , gasket , ring rectangular seal , cup injector , bearing ball 17x47x47mm , o ring , gasket gear housing , gasket rear cover , float , gasket exch collector , damper vibration , seal o ring , seal grommet , gasket turbo charger , con rod bearings , gasket acc drive suppo , pin roll , hose , cap screw , gasket turbocharger , clamp t bolt , spring valve , hub jaw coupling , gasket connection , seal rectangular ring , compression ring , kc fuel rocker lever , fuel filter , pump fuel , isolator vibration , cover rocker lever , gasket hand hole cover , cover lever , tube fuel supply , gasket set fuel pump , seal o ring , screw captive washer cap , sleeve injector , cap screw , shaft idler , nozzle piston cooling , screw twelve point cap , spacer mounting , set lower engine gasket , seal oil , seal oil , seal , seal o ring , tappet injector , valve air relay , hose plain , seal o ring , gasket mpr out let conn , seal grommet , tube fuel supply , belt v , belt , plug injector orifice , gasket exhaust manifold , spider jaw coupling , tube fuel drain , nut hexagon flange , hose plain , hose plain , gasket rocker lever cover , gasket rocker lever housing , hose plain , gasket exhaust manifold , housing cam follower , head cylinder , control governor , inhibitor corrosion concent 5 lt , inhibitor corrosion , seal o ring , float , a v mounting 17 645 s ser , reducer pressure , spacer bearing , lubricator air stg motor , belt vee , fuel pump , belt v ribbed , seal o ring , tach digital optical , gasket acc drive support , thermostat , belt vee , inhibitor corrosion , hose flexible , shaft wheel , gasket turbocharger , gasket turbo charger , seal o ring , kit turbo repair ht4b , gasket turbocharger , element air cleaner , element air cleaner , hose elbow , inhibitor corrosion , connection exhaust outlet , clamp t bolt , manifold fuel , filter fuel , screw hex flange head cap , nut hex flange , piston , insert valve , seal injector , gasket hydraulic pp , set piston ring , ring oil piston , gasket exh out connection , set piston ring , clamp hose , insert valve , screw hex flange head cap , bolt connecting rod , hose plain , seal rectangular ring , kit liner , washer sealing , actuator elc governor , motor starting , hose flexible , element air cleaner , gasket fuel pump 156 , tube fuel supply 157 , hose flexible 158 , tube injector fuel supply 159 , tube injector fuel supply 160 , tube injector fuel supply 161 , sensor temperature 162 , bearing thrust 163 , gasket water channel cover 164 , clamp hose 165 , clamp hose 166 , pressure sensor 167 , separator fuel water 168 , sensor temperature 169 , inhibitor corrosion premix 10 lt 170 , hose plain 171 , gasket rkr lever housing 172 , switch pressure 173 , exchanger heat 174 , cable flexible drive 175 , motor starting 176 , hose plain 177 , shim 178 , key square 179 , gasket water inlet connection 180 , seal o ring 181 , spring 182 , washer plain 183 , sleeve injector 184 , ring thrust 185 , pump fuel 186 , hose flexible 187 , shaft acc drive 188 , kit injector repair v1710 189 , liner cylinder 190 , hose flexible 191 , element air cleaner 192 , relay timer 193 , elbow s0001000ak3 194 , bearing ball 195 , screw hexagon head cap 196 , screw hexagon head cap 197 , lock washer water header cover 198 , washer lock 199 , washer lock 200

State Government

CTN :43954486

18 Mar, 2026 2.24 Lacs

Multi City - Telangana

Tender For corrigendum : ktps-v stage -bm- hydro jet water cleaning of boiler water walss,platen super heater coils, re-heater coils, final sh coils and boiler ii pass ( includes roof tubes, steam cooled wall tube 4 sides panels, lths bank and economizer banks) during the annual overhaul works of unit-10 boiler ktps v stage for the fy 2026-27.-reg

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