Latest graphite tube Tenders | Government graphite tube Tenders

CTN :45072461

15 May, 2026 NA

Tawang - Arunachal Pradesh

Tender For supply of fd heating sys 2629 d d - 1100 volts grade multi standard copper conductor of size 1.5 sqmm single core frls confirming to is 1554 , cable pvc insulated electric cables heavy duty 1100 volts grade multi stranded copper conductor of size 4 sqmm single core frls confirming to is 1554 part 1 1988 , pvc casing capping of size 3 oblique 4 medium grade snow white make anchor ssk cona , switch piano 5 amp 230 volts flush type one way snow white make anchor ssk cona isi equivalent , led tube light fittings 15w 230v box type 4 feets with crca body pre coated white and prewired for led tuble complete make havells bajaj philips cromption isi equivalent , screw full thread 6 x 19 mm isi marked 200 nos pkt , pvc switch board snow white size 7 inch x 4 inch for sockets and switches db make supreme polycab finolex isi equivalent , pvc switch board snow white size 8 inch x 10 inch for main switches db make supreme polycab finolex isi equivalent , pvc l bend and t junction joint for pvc casing and capping confirming to is 3419 part 3 make supreme polycab finolex isi equivalent , switch socket combination snow white multipurpose 2 in 1 15 amp 230 volts make anchor ssk cona isi equivalent , service bracket 40mm dia gi tubing medium grade 1.5 mtr long make jindal tata kalinga isi equivalent , cement 43 grade opc packed in hdpe bag each 50 kg wt conforming to is 8112 1989 birla gold ambuja ultratech isi equivalent , coarse sand free from vegatative materials , coarse aggregate 20mm graded , coarse aggregate 40mm graded , hardcore 63 to 90mm , mild steel framed work such as truss rafter purlins and ms plate make tata sail jsw isi equivalent , mild steel bars of size 6 to 8mm dia conforming to is 432 part i 1982 make tata sail jsw isi equivalent , mild steel bars of size 10mm and above dia conforming to is 432 part i 1982 make tata sail jsw isi equivalent , the pre painted galvalume aluminium zinc coating gi based corrugated steel sheet 0.50 mm thick an colour having a tensile strength 550mpa of size 10 feet x 3 feet , the pre painted galvalume aluminium zinc coating gi based plain steel 0.50 mm thick an colour having a tensile strength 550mpa. , mild steel self drilling screw with washer size 3 inch isi marked 100 nos per pkt , anti corrosive red oxide zinc chromate primer confirming to is 5 2004 make berger asian nerolac isi equivalent , synthetic paint enamelled black confirming to is 5 2004 make berger asian nerolac isi equivalent , painting brush 3 inch isi marked , ms nut and bolt of length 100 mm fully thread , ms nut and bolt of length 0.45 m 12 mm dia nuts and washers for fdn bolt , iron welding rod confirming to is 814 2002 isi marked 3.15mm thick 100 nos per pkt , ms binding wire panel radiator: supply of wall mounted steel panel radiators of heat output of 3200 kcal/hr,colour), baked in high gloss finish with and including all necessary fittings as per ne 442 standards , m.s made radiator has both core and tank made of mild steel. the radiator supplied should transfer heat from the fluid inside to the aire outside. the radiator will have thermostat control sensor to control the room temparature, make: eurotherm/maktek/bharat works/isi equivalent., boiler: supply of vertical fire tube boilers (heat output of 50000 kcal/hr) (58.02 kw/hr) with stainless steel dampers. the boiler will run on hsd/kerosene and will be rated as per the heat load calculation. the presure rating should be upto 160 pai. now emissions should not exceed 30 ppm. the working temperature should be upto 195 degree pehrenheit. the efficiency of boiler should be not be less than 90% make: bharat works inc of model no: ch-70l of 50000 kcal/hr heat //bid details 2 / 35

Central Government And Public Sector

CTN :44933913

14 May, 2026 NA

Ramgarh - Jharkhand

Tender For corrigendum : supply of alloy tubes gr 91and 92 for boiler area e e - tube strt as sa213 t91 57.15mm 8.13mm , tube strt as sa213 t91 38.1mm 6.1mm , tube strt as sa213 t91 57.15mm 9.14mm , tube strt as sa213 t91 38.1mm 7.11mm , tube strt sa213m t91 33.4mm 6.1mm , tube strt smls as sa213 t91 57.15mm , tube strt smls as a213 t91 50.8mm 6.6mm , tube strt sa213 t91 38.1mm 5.08mm , tube strt sa213 t91 33.4mm 4.19mm , tube strt sa213 t91 57mm 11mm , tube strt sa213 t91 50.8mm 11.18mm , tube strt sa213 t91 50.8mm 10.16mm , tube strt sa213 t91 38.1mm 7.62mm , tube strt as a213 t91 38.1mm 6.6mm , tube strt sa213 t91 33.4mm 5.59mm , tube strt sa213 t91 33.4mm 5.10mm , tube strt sa213 t91 50.8mm 10.67mm , tube strt sa213m t91 44.45mm 10.67mm , tube strt a213 t91 44.45mm 11.7mm , tube strt as sa213 t91 48.3mm 7.62mm , tube strt sa213m t92 44.45mm 10.67mm , tube strt sa213m t92 44.45mm 11.68mm , tube strt as a213 t91 69.85mm 4.57mm , tube strt smls as a213 t91 63.5mm 4mm , tube strt as a213 t91 63.5mm 4.2mm , tube strt as sa213 t91 50.8mm 7.62mm , tube strt a213 t92 76.2mm 5.08mm , tube strt as a213t92 63.5mm 5.08mm ) /bid number : gem/2026/b/7405217 * /dated: 18-04-2026 & & / bid document 1 / 28

CTN :44610065

06 May, 2026 NA

Darjeeling - West Bengal

Tender For bid to ras corrigendum : supply of supply of 9.6 kw high head water pump , pump set power 02 hp capacity of fuel tank 1.50 ltr , themal insulated pp-r pipes of dia 32 mm , joint insulation arrangement of polyurathane foam section of 50mm thickness 300mm long , 32mm ppr socket pn25 , 32mm ppr elbow 90 pn25 , 32mm ppr elbow 45 , 32mm ppr union pn25 , 32mm ppr brass socket , themal insulated pp-r pipes of dia 25 mm , 25mm ppr socket pn25 , 25mm ppr elbow 90 pn25 , 25mm ppr elbow 45 pn25 , 25mm ppr union pn25 , 25mm ppr brass socket , 25mm pp-r flange connection with nipple and gasket , 25mm pp-r tee , 25mm external thread brass gate valve , teflon tape , 50mm dia sluice valve pn 16 cast iron rising flanged end , puf insulated 55mm thick water tank 2000 ltrs , water staging platform made of ms angle of size 65x65x6 mm , hot water boiler of capacity 500ltrs , gi tube 50mm dia high grade including union socket elvow and connected items , 50mm dia gate valve brass with all connected accessories complete , pvc sheathead copper cable 2.50 sqmm single core with multistrand 1100 volts grade , socket multipurpose 3 pin 10 and 3 pin 20 amp modular type of 2 module , switch piano moduler type 20 amp one way , mcb db spn 8 way double door 240 v with bus bar , surface plastic box suitable for moduler switches and socket of 4 module , solid plate with base frame suitable for surface plastic box of 4 module , pvc insulated and pvc sheathed flat three core 16 sq mm industrial cable for submersible pump motors

State Government

CTN :44553528

11 May, 2026 NA

Hisar - Haryana

Tender For corrigendum : supply, erection, testing and commissioning of boiler tube leakage detection system at unit-2 (600mw), rgtpp, khedar, hisar - supply, erection, testing and commissioning of boiler tube leakage detection system at unit-2 (600mw), rgtpp, khedar, hisar.

State Government

CTN :43985481

13 May, 2026 40.0 Thousand

Multi City - Telangana

Tender For corrigendum : supply of hand operated hydraulic tube bending machine for 600mw boiler

CTN :45057595

16 May, 2026 40.0 Thousand

Farrukhabad - Uttar Pradesh

Tender For supply of boiler cleaning equipment : : - flexible shaft for tube cleaning , hand piece short type size for above , brush od 68 mm thread 50 mm cup dia 41 mm , brush od 62 mm thread 50 mm cup dia 41 mm , brush od 56 mm thread 50 mm cup dia 41 mm

Central Government/Public Sector

CTN :45056858

08 May, 2026 NA

Hubli - Karnataka

Tender For supply of heating element 230v ac 50hz, 3kw, tube type immersion type 1 1/4 inch bspp, length 265mm to 280mm suitable for 30 litre water boiler of lhb pantry cars as per rcf specification. edts-118, rev-'e', am-2, corr.-1 or latest. [ warranty period: 30 months after the date of delivery ]

State Government

CTN :43430578

13 May, 2026 NA

Jamnagar - Gujarat

Tender For corrigendum : work of attending boiler tube leakage of unit no.3 & 4 at stps on as & when required basis

corporations/Associations/Others

CTN :45037933

15 May, 2026 20.60 Lacs

Sonbhadra - Uttar Pradesh

Tender For 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