Latest central heating radiator valves Tenders | Government central heating radiator valves Tenders

CTN :45678646

15 Jul, 2026 24.20 Lacs

Jhakri - Himachal Pradesh

Tender For supply of cylinder brackets , bullnose connector h2 , high flow semiautomatic change over regulator h2 , bullnose connector o2 , single stage high flow regulator o2 , bullnose connector n2 , double stage regulator for nitrogen , pressure gauges , 1 and half inch od tube clamp tcc38 , 1 inch od tube clamp tcc25 , half inch od tube for nitrogen gas tcc12 , seamless tube half inch od st12 , seamless tube quarter inch od st6 , nut bullnose nbc ss , inline filters , filter element for bullnose ff 6 , safety relief valve 1 inch bspf srv25 , safety relief valve 1 and half inch bspf srv 38 , safety relief valve quarter inch nptm srv 6 , connector quarter inch nptm x quarter inch od cc 6 , high pressure regulator hpr6 , reducer 1 and half inch x half inch sw red 38-12 , adaptor 1 inch nptm x quart inch nptf , flash back arrestor for h2 , flash back arrestor for o2 , hex nipple 1 inch bspm x quart inch bspm , hex nipple 1 inch bspm x 1 inch bspm , hex nipple half inc nptm x quart inc nptm , hex nipple quart inch nptmxquart inch nptm , socket 1 inch swx 1 inch sw , con 1 and half inch nptm x quart inch od , tee 1 inch x half inch nptf x 1 inch sw , needle valve quart inch nptf , swivel 1 inch od butt weld , ball valve 1 and half inch bspf , ball valve 1 inch bspf , tee 1 and half inch swx 1 inch nptf x 1 and half inch sw , socket 1 and half inch x 1 and half inch sw , nut 1 and half inch bspf , nut 1 inch bspf , teflon washer 44 mm dia , swivel 1 and half inch butt weld , tee quart inch od xquat inch od x quat inch od , connector 1 and half inch bspm x 1 and half inch nptm , nrv half inch od , needle valve half inch bspm swivel , connector 1 inch nptm x 1 and half inch bspf , connector half inch nptm x 1 inch bspf , tee half inch x half inch x half inch od , connector half inch nb sw x quarter inch nptm , installation,testing and commissioning //bid details 2 / 71

CTN :45197349

24 Jun, 2026 NA

Darjeeling - West Bengal

Tender For bid to ras supply of 125mm long. , aluminium tower bolts 100mm long. , gi red elbow 15mm x 20mm. , aluminium tower bolts 150mm long. , stainless steel sliding door bolt 300mm , aluminium curtain rod 19mm dia 20 feet length , gi plug 15 mm dia. , aluminium aldrop bolt 150mmx12mm dia , hasps and staples aluminium 100 mm , gi nipple 20mm dia x 50mm length , pvc water storage tank 500 ltr , pvc tank 1000 ltr capacity , wash hand basin 550x400mm , pvc low level flushing cistern 10 ltr capacity , european wc with s trap , glass pane 4mm , iwc orrisa patern 580 x 440 mm , pvc rain water pipe 100mm 6m long , pvc bib tap long body 15mm bore , float valve pvc 20mm dia , pvc bib tap long body 15mm , pvc waste pipe 32 mm dia for urinal , bitumen tape flash strip 100mm wide 10 mtr long , pvc connection of size 15mmx600mm , glass pane froasted 4mm , 4- tier metal shoe rack, 20 pairs metal shoe tower shelf storage cabinet 35.6 x 11.9 x 33.3 inches , pvc internal fitting for ll cistern , m seal. , looking mirror 21x15 inch with pvc frame. , angle stop cock ptmt 15mm dia. , kitchen sink coupling 100mm best quality. , pillar tape ptmt 15mm dia. , kitchen sink with drainboard of 1mm thick 37 x 18 x 8 inch. , road stud rectangular poly carbonate 125mm x 125mm x 25mm with a shank of 65mm red or yellow. , dark eye polyurethane portable speed bumps size l-500xw-100xh015mm , self adhesive bituminous felt fibre glass based. 3mm thk for water proofing in 20 mtrs roll. , glazed oil putty in 10kg bag. , pvc float valve for ll flush cistern , pvc float valve 25mm. , ss wire mesh mosquito proof 24 guage 16 aparture in standard roll size 4 feet wide x 15 or 20mrs long. , pvc connection of size 15mm x 450mm. , pvc waste pipe 32 mm dia 900mm corrugated , pvc water tank cover 500 ltrs. , speed bump made from heavy duty abs or yellow combination. l 70mm w 23mm available on both sides in red yellow colour with h 75mm w 250mm cat no se 503 , ss wire mesh mosquito proof 24 guage 16 aparture in standard roll size 3 feet wide x 15 or 20 mrs long. , plastic seat cover for wc white. , pvc bathroom cabinet 510x450x100mm with mirror one side plate complete. , bitumen washer for roof sheet , pvc waste pipe 32 or 40mm dia with swivel arm 225 mm. , pvc shower rose 125mm dia with swivel arm 225mm. , helical door spring 150 mm , pvc connection pipe for gyser inlet 15mm x 450mm long. , pvc waste pipes 32mm dia for whb. , pvc flush handle for ll cistern , pvc conncetion 600mm. , tank nipple 20mm with check nut , rubber gasket beading for doors 40mm widex6mm thick , tank nipple 15 mm with check nut , pvc waste coupling 32mm dia for wash hand basins. , bitumen leak stop best quality , shower rose ptmt 15mm x 100mm , pvc stop cock 15mm , white cement in pack . , wooden beading 10mm width for doors and windows. , pvc grating 100mm dia for floor. , stop cock ptmt 15 mm dia , nails wire 75mm. , pvc waste pipes 32mm x 750mm long. , wire nail 25mm long x 2mm dia. , nail 30 or 25mm. , hasps and staples aluminium 150mm. , nails 50mm. , nails 40mm , hacksaw blade 12 inch. , shalipatch ready made bituminous pot hole patching mix , kit for pvc low level cistern 10 ltr cap white colour , cushion foam 32 mm density covered with super cloth 22 feet x 21 feet. , teak wood beading 2 inch used on edges of doors, window etc , plywood commercial 4mm thick 8 feet x 4 feet conforming isi ost face , teak wood beading 2 inch used on edges of doors windows etc , ply wood commercial 12mm thick 6 feet x 3 feet conforming isi , spirit de-natured , lakh dana for polishing , ply wood commercial 12mm thick 7 feet x 3 feet conforming isi , thinner //bid details 2 / 114

CTN :45432402

20 Jun, 2026 NA

East Khasi Hills - Meghalaya

Tender For bid to ras supply of pbs roll terflet 1m wide and 20m long , pvc service tank 1000 ltrs cap sintax , super flash strip bitumen tape size 2 inch , float valve 15mm plastic prayag , pvc laminated gypsum board size 600mmx600x6mm , armstrong mineral fiber acoustical ceiling board 600x600x18 mm tiles , pvc service tank 500 ltr sintax , float valve 20mm plastic prayag , coarse aggregate 12.5mm graded , silicone sealant with gun clean colour , gi tee 1.5inch 15mm , e- board ceiling 4mm thick size 600x600mm , gi tank nipple 15 mm x 300 mm long , pvc pipe 50 mm dia length 3 mtr , tank cover 1000 ltr , pvc pipe 75 mm dia length 3 mtr , pvc pipe 100 mm dia length 3 mtr , gi nipple dia 15 mm dia 150 mm length , rotary hammer masonary drill bit set of 3 pcs 25mm, 30mm and 40mm , m seal water based , brush for paint 6 inch , cement in 50 kg pack , pgi sheet 22 gauge , screw wood 25 mm 100 nos per pkt , elbow pvc 75 mm dia , synthetic resign adhesive fevicol , drill bit for wood work complete 3 pieces 4mm, 6mm and 8mm , gi socket 15 mm dia , drill bit for iron5 pieces 4mm, 6mm, 8mm,10mm and 12mm , screw wood 15 mm , tank cover 500 ltr , drill bit for concrete set of 5 pcs , gi elbow 1.5 inch 15mm , screw wood 35 mm , white cement in 1 kg pkt , gi uniion 1.5inch 15mm , elbow pvc 100 mm dia , screw wood 20 mm , brush for paint 4inch , elbow pvc 50 mm dia , vaccum cleaner blockage cleaner rubber type , gi nipple 15 x 50 mm long , gi nipple 15 mm x 100 mm , coarse aggregate 20mm graded , sand , gi tank nipple 15mm , screw wood 25 mm , screw wood 40 mm , screw wood 75 oblique 80 mm , gi socket 20 mm dia , termite killer 500 ml container , brush for paint 2inch , nails wire 2inch 50 mm , nails wire 1.5 inch 40 mm , nails wire 4 inch 100 mm , nails wire 3inch 80 mm , nails wire 1inch 25 mm , panel pin 1 x 17 mm , hack saw blade , brush for paint 1inch , gi plug 20mm , lime , emery sheet abb cloth no 80 , gi nipple 15 mm x 75 mm , nails wire 2.5 inch 60 mm , dr fixit water proofing liquid 101 lwt , gi tank nipple 20mm , nails 5inch , nails 6inch , gi plug 15mm , urinal flat back 390 x 375 x 590mm parryware , brass sliding bolt 300mm , gi wire mesh 0.63 mm dia 15mtr each roll 1.40 mm apreture , pvc waste pipe 32mm for sink 900mm long , brass bow handle 150mm //bid details 2 / 60

CTN :45602399

29 Jun, 2026 2.53 Lacs

Mysore - Karnataka

Tender For supply of torch and fc spares d d - torch assembly , flash back arrestor r1 by 4 inch heating o2 , flash back arrestor r3 by 8 inch cutting o2 , flash back arrestor 3 by 8 inch fuel , adjust valve heating oxygen r1 by 4 inch , adjust valve cutting oxygen - r3 by 8 inch , adjust valve fuel gas - 3 by 8 inch

Central Government/Public Sector

CTN :45576803

07 Jul, 2026 12.00 Lacs

Bhopal - Madhya Pradesh

Tender For supply of cpvc fabt 1 inch , cpvc mabt 1 inch , cpvc socket 1 inch , cpvc tee 1 inch , cpvc elbow 1 inch , cpvc reducer 1 inch x 0.75 inch , cpvc tank conection 1 inch , cpvc end cap 1 inch , cpvc union 1 inch , cpvc clamp 1 inch , cpvc ball valve 1 inch , cpvc elbow barss 1 inch , cpvc fabt 0.75 inch , cpvc mabt 0.75 inch , cpvc mabt 0.75 x 0.5 inch , cpvc socket 0.75 inch , cpvc tee brass 0.75 inch , cpvc tee 0.75inch , cpvc elbow brass 0.75inch x 0.5 inch , cpvc elbow 0.75inch , cpvc tank conection 0.75inch , cpvc clamp 0.75inch , shower c.p. , bib cock c.p. , health foucet c.p. hose pipe 1.5m , bombay nail 2 inch , bombay nail 3 inch , connection pipe pvc 2ft. hot and cold , connection pipe s.s. 2ft. hot and cold , hacksaw blade double sided , cp stanier with hole 4 inch , rubber seat 3 mm x 10 m , wheel valve brass 1 inch isi mark , toilet seat anglo-indian complet , toilet seat indian , wash basin 18 inch , bottle trap basin c.p. , toilet seat westen s type , toilet seat westen cover , m seal , waste pipe pvc 32mm x 90cm heavy duty , gi pipe 1 inch x 6m , gi nipple 4 inch x 1 inch b-grade pipe , gi nipple 6 inch x 1 inch b-grade pipe , fastner ss 3 inch branded , solvent upvc 200g , solvent cpvc 200g , solvent pvc 200g , taflon tap 10mm x 6m , angle cock cp isi mark , two in one bib cock cp isi mark , sink cock with swinging spout table mounted cp isi mark , pillar long cock cp isi mark , wall mixer isi mark , flash tank 10 ltr. 5 layer , sink 24 inch x 18 inch ss isi mark , foot valve 3 inch cast iorn isi mark , foot valve 3 inch packing isi mark , nut bolt ss 8mm x 50mm , nut bolt ss 12mm x 75mm , nut bolt ss 12mm x 110mm , nrv 3 inch brass , nrv 2 inch brass , nrv 1 inch brass , glande dori 10mm , hex nipple cp 2 inch , gi tee 2 inch , gi elbow 2 inch , gi reducer 2 inch x 1 inch , gi reducer tee 2 inch x 1 inch , gi reducer tee 3 inch x 1 inch , gi reducer tee 4 inch x 1 inch , gi ball valve brass wheel type 1 inch , gi gate valve 2 inch isi mark , gi gate valve 3 inch isi mark , gi gate valve 4 inch isi mark , gi tank cover thread , gi tank cover lock , gi white cement 1kg pack , gi hole tight 100gram , hdpe flange 100mm , hdpe elbow 75mm , hdpe reducer 75 x 40mm , hdpe tee 75mm , hdpe section pipe 2 inch , hdpe flange gasket 100mm , upvc socket 2 inch isi mark , upvc union 2 inch isi mark , upvc mta brass 2 inch , upvc fta brass 2 inch , upvc socket 1 inch , upvc socket 0.5 inch , upvc elbow 1 inch , upvc elbow 0.5 inch , upvc tee 1 inch , upvc tee 0.5 inch , upvc union 1 inch , upvc union 0.5 inch , upvc pipe 1 inch , upvc pipe 0.75 inch , moter belt a-1255 lp-a48 isi mark , pvc socket 3 inch isi mark , pvc socket 4 inch isi mark , pvc elbow 3 inch isi mark , pvc elbow 4 inch isi mark , pvc elbow 45 degree 4 inch isi mark , pvc elbow 45 degree 3 inch isi mark , pvc tee 3 inch isi mark , pvc reducer tee 100mm x 75mm isi mark , pvc reducer elbow 100mm x 75mm isi mark , pvc nahni trap 75mm isi mark , pvc clamp 100mm isi mark , pvc clamp 75mm isi mark , pvc pipe 75mm isi mark , pvc pipe 100mm isi mark //bid details 2 / 86

Central Government / Public Sector

CTN :45550820

01 Jul, 2026 NA

Amber - Rajasthan

Tender For supply of multipurpose rust cleaner type rost flash spray, freezes and cracks rust, in 500 ml convenient360degree spray valve aerosol can. having following technical specification: 1. appearance: liquid 2. color:amber 3. odor: characteristics odor 4. density: 0.74 g/cm3 (@ 20%b0c) 5. flash point: < 0%b0 c 6. operating temperature active product: temp drop -40oc 7. horizontal spread active product: 19 (after 120s) cm2.[ warranty period: 30 months after the date of delivery ] ]

CTN :45404122

19 Jun, 2026 NA

Palacode - Tamil Nadu

Tender For corrigendum : supply of equipment for mechanical engineering department - supply of equipment for mechanical engineering department, lathe machine :specification :bed: 2v & 2 flat, induction hardened and ground minimum bed length: 1375 mm bed width: 240 mm capacity: height of centre: 165 mm swing over bed: 320 mm swing over gap: 510 mm swing over cross slide: 180 mm distance between centres: 650 mm slides: cross slide travel: 200 mm compound slide travel: 115 mm spindle: spindle bore: 40 mm spindle nose: thread type, 62 mm spindle taper: mt-3 tail stock: quill diameter: 38.1 mm taper: mt-3 travel: 120 mm speed: no. of speeds: minimum 8 range: (40 800 )rpm threading: metric: (1 6 )mm (min 13 steps) english: (2 24 )tpi (min 19 steps) lead screw: (1 4) tpi electrical: motor: 1.5 hp, 230v/415v, 50 hz drive: v-belt structure: bed: close-grained cast iron (fg 260) gears: hardened steel base: rigid cast iron stand , open cup apparatus :specification :standard compliance: astm d92 / is 1448 (part 69) test method: open cup flash and fire point determination test cup: brass, precision machined with heat resistant handle heater: electric heater (1000 w 10% nickel chromium) with variable control heating rate: 5 6 c per minute (as per standard) temperature range: -6 to 400 c thermometer: astm 11c or equivalent flame applicator: gas test flame with fine control valvebody: stainless steel housing display: analog / digital temperature indicator power supply: 230v ac, 50 hz safety: overheat protection heat insulation , closed cup apparatus :specification :standard compliance: astm d93 / is 1448 (part 21) test cup:brass cup diameter: 50.7 50.8 mm capacity: minimum 70 ml stirring system heater: electric heater 650 w 10% heating rate: 1 12 c/min adjustable ignition: pilot flame with automatic shutter mechanism temperature measurement: thermometer or digital sensor(ip-28c or astm) display: digital temperature display power supply: 230v ac, 50 hz safety:over-temperature cut-off flame safety control , tail stock assembly :specification :medium-duty tailstock assembly for dismantling & assembly quill stroke: minimum 75 mm taper: mt-3 (preferred standard) feed: hand wheel operated features: set-over screws for taper turning spindle locking arrangement body: cast iron (fg 260) spindle: hardened steel, slip gauge :specification :set size: m87 (87 pieces) or equivalent range: 1.001 mm to 100 mm step sizes: 0.001 mm 0.005 mm 0.01 mm material: high-grade alloy steel / tungsten carbide (preferred) hardness: hrc 63 65 accuracy: grade: grade 1 or grade 2 flatne flatness / parallelism: 0.5 m stored in protective wooden boxes to prevent wear; calibration grades include charts for exact sizes , dc motor:specification :type: dc shunt motor (dismantling model) power: minimum 0.5 hp voltage: 220 v dc speed: 1500 rpm poles: 4 pole construction: laminated stator salient poles accessible armature features: cut section / open type suitable for dismantling and reassembly, hydraulic cylinder :specification :bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steel calibration grades include charts for exact sizes supply: mounted on training base suitable for dismantling and inspection , hydraulic operated directional control valves (dcv):specification :type: manual spool type dc valve configuration: 4/2 way size: ng06 (cetop 3) rated pressure: 210 bar flow capacity: 20 40 lpm body: hardened steel / cast steel spool: ground and hardened ports: clearly marked (p, a, b, t) supply: mounted on training plate suitable for dismantling and study , bearing with shaft assembly :specification :bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steelsupply:mounted on training base suitable for dismantling and inspection , coupling unit using

CTN :45475064

15 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For purchase of non-consumables for mechanical department - purchase, open cup apparatus standard compliance: astm d92 / is 1448 (part 69) test method: open cup flash and fire point determination test cup: brass, precision machined with heat resistant handle heater: electric heater (1000 w 10% nickel chromium) with variable control heating rate: 5 6 c per minute (as per standard) temperature range: -6 to 400 c thermometer: astm 11c or equivalent flame applicator: gas test flame with fine control valve body: stainless steel housing display: analog / digital temperature indicator power supply: 230v ac, 50 hz safety: overheat protection heat insulation, closed cup apparatus standard compliance: astm d93 / is 1448 (part 21) test cup:brass cup diameter: 50.7 50.8 mm capacity: minimum 70 ml stirring system heater: electric heater 650 w 10% heating rate: 1 12 c/min adjustable ignition: pilot flame with automatic shutter mechanism temperature measurement: thermometer or digital sensor(ip-28c or astm) display: digital temperature display power supply: 230v ac, 50 hz safety: over-temperature cut-off flame safety control

Central Government/Public Sector

CTN :45422808

30 Jun, 2026 NA

Jodhpur - Rajasthan

Tender For flash back arrestor (dry type) for torch end of oxygen lines to prevent flash backs in oxy fuel system conforming to en 730/iso 5175-1/is:11006 standards with flame arrestor (fa) and non return valve (nrv) working pressure: 15 bar. end connections g 3/8" rh to en 560/iso 3253 standards. make messer(cg-91 oxy) or esab (fr-18) or gce (fr-20t oxy) or witt (oxygen e460-3).sample to be approved before bulk supply. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45372887

08 Jun, 2026 NA

Perambalur - Tamil Nadu

Tender For supply of flash back arrestor(dry type) for regulator end of acetylene/lpg lines to prevent flash backs in oxy fuel system conforming to en 730/iso 5175-1/is 11006 standards with flame arrestor(fa) and non return valve(nrv) and thermal cut off valve(tv) working pressure: 1.5 bar for acetylene/5.0 bar for lpg. end connections g 3/8 lh to en 560/iso 3253 standards. make: messer(dgn fuel) or esab(protex ra) or gce(fr-34 r fuel) only. note:1) offers of oems or their authorised dealers enclosing valid authorised dealership certificate only will be considered. 2) the suppliers shall send test certificate from govt. authorised test house. in case of international brand, the test certificate from reputed institute like bam, germany is mandatory. 3) the suppliers should have equipments for testing of flash back arrestors and calibration. the purchaser has the right to inspect these installations. as per specn. en 730/iso 5175-1/is 11006 . [ warranty period: 30 months after the date of delivery ] ]

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