Latest diffraction grating Tenders | Government diffraction grating Tenders

CTN :41271379

05 Aug, 2025 NA

Gorakhpur - Uttar Pradesh

Tender For supply and erection of g.i. (50mm) dia pipe railing, (g.i. railing at roof of p/h all around solar and pathways) single row (3 row of pipe in per meter railing length including as required stand of pipes or pillars) pipe of railing works, including dismantling & shifting of old railing materials and also including of materials and work for renovation/repair of damaged/weak r.c.c. pillars. errction and fitting of railing with all accessories for completion of required work as per standard. railing welding works, pipe and fittings all should be suitable for out door use only. preferred makes of g.i. pipe are sail, tata and jindal only

CTN :41299665

16 Aug, 2025 13.00 Lacs

Tawang - Arunachal Pradesh

Tender For supply of copper alloy taps/stop valves (v2) conforming to is 8931 (q3) , flushing cistern (q3) , sinks (q3) , stainless steel shelf rack (q3) , bathroom or toilet mirror (v2) (q4) , plastics bib taps pillar taps angle valves and stop valves as per is 9763:2000 (latest) (q3) , connection pipe with nuts (v2) (q3) , towel rail / ring for bathroom (q3) , waste pipe (q3) , soap dish - case (q4) , rotational moulded polyethylene water storage tanks (v2) conforming to is 12701 (q3) , toilet seat covers (v2) (q4) , bathroom water shower (v2) (q3) , waste fittings for washbasin and sinks as per is 2963 (q3) , pvc three layer water storage tank 1000 ltrs with cover , health faucet cp with tube 1 pt 5 mtr long , pvc pipe 110 mm bore , western toilet european pattern p trap or s trap , 15mm brass fancy tap cp bib tap , bib cock brass 15 mm , powder coating bib tap , bib cock cp brass 15 mm , hand wash basin viterous china glazed , ppr pipe 25 mm outer diameter , glass shelf 6 mm thick with cp railing of size 450 by 200 mm , ppr pipe 20 mm outer diameter , ppr gate valve 20 mm , wc orissa pattern viterous china 450 by 350 mm , hydraulic door closer , ppr gate valve 25 mm , bib cock 15 mm cp long body , pvc health faucet with tube 1 pt 5 mtr long , ppr union 15mm , toilet paper holder cp , ppr gate valve 15mm , ppr union 20 mm , plywood bwr 8 ft by 4 ft by 8 mm , 15mm brass fancy tap angle valve , urinal pot viterous flat back , door stopper aluminium , cp waste coupling 32 mm , nipple gi 15 by 100 mm , 2 way bib cock cp , 2 way angle cock cp , plywood bwr 8 ft by 4 ft by 4 mm , elbow gi 15 mm , stainless steel curtain rails 4mtr each , pvc bend 110 mm bore , door or wall hook rail set peg set 3 pin , ppr 25mm tank socket , pvc three layer water storage tank 300 ltrs with cover , ppr elbow 20 mm , tee equal gi 15 mm , helical door spring , pvc shelf 450 by 200 mm , socket gi 15 mm , aluminium sliding bolt 250 mm long , gi bend 15 mm , ppr tank socket 20 mm , union gi 20 mm , ppr socket 25 mm , ppr socket 15mm , ppr elbow 15 mm , ms butt hinges 100 mm , door or wall hook rail set peg set 6 pin , plywood bwr 8 ft by 4 ft by 6 mm , ppr tank socket 15mm , pvc connector 110 mm bore , flushing handle suitable for 10 ltrs cistern , pvc o h shower with arm , ppr union socket 50 mm , tee gi 15mm , jet spray cp 15 mm , aluminium anodised handle 100 mm , pvc bend for cistern , excel acrylic emulsion terracoda , synthetic enamel paint white colour , ppr socket 20 mm , tee gi red 20 by 20 by 15mm , m seal 100 gms , union gi 15 mm , connection pipe wired 600mm , socket gi reducer 15 by 20 mm , tee gi 20 mm , white cement , teflon tape 19mm 10mtr , elbow gi 20 mm , syphon kit for flushing cistern , nails 3 inch 75mm long , ppr pipe clamp 20 mm dia , gi union socket 25mm , pvc tee 110 mm , u clamp 20mm dia , tank socket gi 15 mm , aluminium barrel tower bolt 75 mm , ppr elbow 90 degree 50mm , glazing putty oil glazed , gi socket 50mm , ppr reducing tee 40 by 25mm , aluminium barrel tower bolt 100 mm , tank socket gi 20 mm , pvc grating round type 140 mm , pvc bend 75 mm , ppr elbow 90 degree 32mm , ppr brass l 20mm , ppr brass t 20mm , sink mixture cp , ppr t 20mm , ppr union 25 mm , ppr u clamp 20 mm dia //bid details 2 / 101

CTN :41260198

20 Aug, 2025 NA

Ghaziabad - Uttar Pradesh

Tender For s/i/c of exhaust & ventilation system for coolant manufactur loni lube- 2 top discharge air cooler,50.2 series exhaust fan,exhaust fan electronic controller auto restart,duct gi l bend,duct gi straight,wall stand with railing,dust filter,crystal marbles,auto swing grill,rooftop extension for exhaust,installation cooler,installation exhaust,installation height lifting,installation water proofing,duct xple insulation

State Government

CTN :41188645

04 Aug, 2025 NA

Mormugao - Goa

Tender For providing and fixing of railing with g.i. pipes to the boundary of open space near pawar house at anand estate, ward no. 3, dabolim, v.p. chicalim under panchayat funds.

State Government

CTN :41188650

04 Aug, 2025 NA

Mormugao - Goa

Tender For providing and fixing of railing with g.i. pipes to the boundary of open space near inacio fernandes house at anand estate, ward no. 03, dabolim in v.p. chicalim under panchayat fund

CTN :41220007

11 Aug, 2025 NA

Ghaziabad - Uttar Pradesh

Tender For supply of mechanical spares at loni lpg top d d - brgballradial2122z , housingp212 , brg unitplummer blockucp212 , brgballradial213 2z , brg unitplummer blockucp213 , duplex chainconveyor , lock pinchain conveyor duplex chain , lock pinchain conveyor , conveyor chain rivetted , conveyor chain detachable , conveyor chain pin , counter weightchain conveyor , standard ms couplingshaft , tyre couplingpump , tyrecoupling , spidercoupling l110 , spidercoupling l100 , spidercoupling l150 , sply of swivel double stopper , double stopper setstraight , arm for swivel double stopper , oil sealgear box , tail end shaft 40x380 , chain conveyor shaft 40x350 , conveyor shaft 60x850 , conveyor shaft 60x650 , shaftchain conveyor 60x750 , shaftconveyor 65x850 , sprocketduplex gear teeth 22 51 bore , sprocketduplex teeth 24 51bore , sprocketduplex gear teeth 28 60bore , sprocketduplex gear teeth 32 60 bore , sprocketduplex gear teeth 34 60 bore , sprocketduplex gear teeth 38 60 bore , 8 teeth sprocketdrive unit , sprocket 14 teeth 60 bore , e platechain conveyor , flat e plateconveyor , uhmwpe wear strip 2500x40x10 , wear stripchain conveyor , half leg railing supportconve , leg supportconveyor , taper stripconveyor bend 4pc , bolthex hdcsm10x30 mm , allen cs bolt m8x25 with nylon lock nut , hex cs bolt m8x50 with nut , bolthex hdcsm8x100 mm , bolthex hdcsm10x50 mm , bolthex hdcsm10x100 mm half thread , bolthex hdcsm12x30 mm , bolthex hdcsm12x 50 mm , bolthex hdcsm16x50 mm , bolthex hdcsm18x50 mm , bolthex hdcsm4x25 mm , bolthex hdcsm4x50 mm , bolthex hdcsm6x25 mm , bolthex hdcsm6x50 mm , boltallen headasm8x25mm , screwallen headasm2x5mm , boltallen headasm6x50mm , boltallen headasm5x50mm , bolthex hdcsm4x20mm , boltallen headssm6x20mm , boltallen headssm6x25mm , bolthex hdssm8x20mm , bolthex hdcsm10x25mm , boltallen headssm4x10mm , fastner 12x150 , fastner 16x150 , conveyor drive section , conveyor section straight cha , conveyortail end section , conveyorbend wo chain , fabrication of soap tray , c channelconveyor , gi tray350x40x2mm , shaft helical drive 60x780x230x50 , shaft helical drive 65x780x230x60 , sprocketduplex gear teeth 18 45 bore , sprocketduplex gear teeth 18 65 bore , sprocket 14 teeth 65 bore , sprocketduplex gear teeth 22 50 bore , diverter , sprocket 12 teeth 65 bore //bid details 2 / 63

corporations/Associations/Others

CTN :41235932

07 Aug, 2025 43.83 Lacs

Surat - Gujarat

Tender For providing and fixing of 40mm dia of pipes railing having 2 nos of gi pipes at350mm height on central verge on pal-umra river bridge including allfitting, fixtures and painting.(work-01) (2nd attempt).

Corporations And Associations And Others

CTN :41255186

07 Aug, 2025 6.45 Lacs

Delhi - Delhi

Tender For providing and installation of children play equipments in municipal park near h.no.ru-335, ru block pitampura, ward no.57 under keshavpuram zone - providing and installation of children play equipments in municipal park near h.no.ru-335, ru block pitampura, ward no.57 under keshavpuram zone, supply and fixing of double arch swing.leg support :80 mm nb pipe. seat- anti skid rubber belt. bearing : heavy duty ball bearing. area : 6.0 m x 1.5 m. height : 2.6 m. top bar :50 mm nb pipe. suspension: 6 mm rubber coated chain. in this one child can enjoy the swing at one time. the arch shaped side frame shall be made of 80mm nb b class gi pipe shall be made up of 50mm nb b class gi pipe. the frame shall be powder coated to give an aesthetic look. the swing shall be made up of 10mm thick anti skid rubber top the rubber belt seat/ u shape swing seat with 2 eye bolt tyb-s06. made of polyurethane of size 53 x 20.5 x 20 shall be suspended on 6mm rubber coated gi chair. the bail bearings shall be mounted inside a specially designed nylon clamp. powder coating with pure polymer powder with 7 tank treatment 60 to 70 micron thickness. the holding down/fixing of equipments shall be emboded in cement concrete in the ratio of 1:2:4 (1cement : 2 coarse sand :4 stone agg. 20mm nominal size) (as per direction of officer in charge.), supply and fixing of toddler swing.the area :- 2.8m x 1.0m . in this toddler swing the center support shall be made up of 80 mm nb b class g.i. pipe. the horizontal bars shall be made up of 50 mm nb b class g.i. pipe. all gi pipes shall be powder coated. between the two horizontal bars there shall be a heavy-duty metal clamp attached to it. the bucket seats of the toddler swing shall be made of rubber with anti skid. the ball bearings shall be mounted inside specially designed nylon balls. the rubber seat shall be affixed on 8 mm thick gi chain. the seats shall be made with full care so that the child does not fall from it while swinging. powder coating with pure polymer powder with 7 tank treatment 60 to 70 micron thickness. the holding down/fixing of equipments shall be emboded in cement concrete in the ratio of 1:2:4 (1cement : 2 coarse sand :4 stone agg. 20mm nominal size) (as per direction of officer in charge.), supply and fixing of spiral slide. ladder-frame- 25m m n b pipe. handrail - 20 mm n b pipe. centre support- 50 mm n b pipe. area : 2.5 m x3.5 m. platform height : 2.1 m. chute f r p the topcoat is done using the best quality brand or duly powder coated. spiral slide shall be chute made of frp (fiber reinforced plastic / lldpe (low linear density poly ethyline) having thickness of 4mm slide center support shall be 80mm nb b lass gi pipe. landing module shall be supported by 20mm nb b class gi pipe. slide extension platform shall be made from frp / lldpe. the railing shall be made from 15mm nb and 20nn nb b class gi pipe. all pipes shall be coated with pure polymer powder with 7 tank treatment 60 to 70 micron thickness. the holding down/fixing of equipments shall be emboded in cement concrete in the ratio of 1:2:4 (1cement : 2 coarse sand :4 stone agg. 20mm nominal size) (as per direction of officer in charge.), supply and fixing of std. see sawhandle :-20 mm n b pipe. lever-32 mm n b pipe. colmun : 60 mm n b pipe. bearing : nylon bush press fitted. seats: frp seats with steel frame. the topcoat is duly powder coated. the level of see saw shall be made from 15, 20 and 25mm nb b class gi pipe. the seat of see saw shall be made from frp/lldpe. the stand and bush bearing made in 40mm nb b class gi pipe. see saw lever shall be welded to 5mm thickness ms plate for nut bolting with stand. all pipes flat shall be powder coated to avoid rusting. coating with pure polymer powder with 7 tank treatment 60 to 70 micron thickness. the holding down/fixing of equipments shall be emboded in cement concrete in the ratio of 1:2:4 (1cement : 2 coarse sand :4 stone agg. 20mm nominal size)c37c40c41c39 (as per direction of officer

CTN :40870529

31 Jul, 2025 NA

East Khasi Hills - Meghalaya

Tender For bid to ras supply of app based polymer membrance 1 mm thick , aluminium curtain rod 20 mm dia , aluminium floor door stopper double , brown color powder polish , bracket for curtain rod 20mm , beading teakwood 4mm thick , bend pipe pvc 32mm dia for low level flushing cistern , bracket aluminium 25mm dia for curtain rod , cane plastic 2 mm wide , chpara dry for polish , cp hanger 06 hook , coffee colour powder , cp glass shelf straight with cp railing 15mm 18 inch long , cp bib cock long body 15mm , cp sink mixer with swinging spout , cp stop cock 15mm , cp towel ring , cp wall mixture 15mm tele type with tele shower , dendrite wooden adhesive , distemper white 1 kg pack , flush strip 4 inch and10 mtr long , fevicol 1 kg pack , frosted glass 4 mm thick 3 feet l 4 feet w , gi elbow 15mm dia to 20 mm dia reducer isi mark , gi elbow 15 mm dia isi mark , gi elbow 20mm isi mark , gi tee equal 20 mm isi mark , gi tee reducing 15mm dia to 20 mm dia isi mark , gi nipple 15mm dia 75 mm long , gi nipple 20 mm dia 150mm long , gi nipple 15mm dia 50 mm long , gi nipple 15mm dia 150mm long , gi nipple 15mm dia 100 mm long , gi nipple 15mm dia 225 mm long , gi nipple 15mm dia 200mm long , gi nipple 20mm dia 200mm long , gi plain sheet 5mm thick , gi socket 20mm isi mark , gi union socket 20 mm isi mark , glass putty , gi pipe 15mm is 1239 , gi pipe 20 mm is 1239 , lakh dana for polish , mdf board 8 feet 4 feet 17 mm thickness , ms wire mesh 1mtr wide 15 mtr long , m seal 100 grm , mdf board 8 feet 4 feet 18mm , nails 100mm , nails 25mm , nails 65mm , nails 75mm , plywood commercial type is303 bwr grade 7 ft 3 ft 12mm thick , plywood commercial type bwr grade 8 ft 4ft 18 or 19mm thick , pvc connection pipe 15 mm dia 600 mm long with two nos brass coupling , pvc water storage tank 500ltr 3 layer isi mark , pvc water storage tank 1000ltr 3 layer is mark , plywood one side natural teak face 4mm thick , synthetic enamel paint og color , painting brush 25 mm , painting brush 50 mm , painting brush 75mm , primer red oxide 1 ltr in pack , pvc angle stop cock 15mm dia , pvc connection pipe 15mm dia 450mm long , pvc pipe 50mm dia , pvc rain gutter pipe 180 mm , pvc tank cover lid suitable for 500 or 1000 ltrs tank , pvc waste pipe 32mm , prelaminated particle board l 6 ft w 3 ft thickness18 or 19mm , pvc bip cock 15mm short body , pvc bathroom cabinet of size l 400 mm h 500 mm , pvc float valve with aluminium rod ball 20 mm , red colour powder , raw sienna powder yellow , s s kitchen sink with single bowl l 24 inches w 18 inches , stainless steel kitchen plate rack size l 24 inches w 24 inches d 10 inches , stainless steel kitchen plate rack size l 30inches w 30 inches d 10 inches , stainless steel kitchen plate rack size l 30 inches w 36 inches d 10 inches , stainless steel kitchen plate rack size l 30 inches w 24 d 10 inches , synthetic enamel paint white color , sprit 1 ltr in pack , synthetic enamelled paint black colour , synthetic enamelled paint grey , taflon tape 12mm 10 mtr long , thinner for paint , veneered decorative plywood 6mm thick with decorative face veneers on both faces l 8 ft w 4ft , varnish , window glass plain 4mm thick l 3 ft w 4 ft , white cement 1 kg in pack , copper alloy taps/stop valves (v2) conforming to is 8931 (q3) , copper alloy gate valve for waterworks purpose as per is 778 (q3)

CTN :40870544

31 Jul, 2025 NA

Ri Bhoi - Meghalaya

Tender For bid to ras supply of brass 15mm isi mark , gi nipple 15mm 8 inch long , gi plug 15 mm dia , gi plug 20 mm dia , gi reducer socket 25mm dia to 20mm dia isi marked , gi socket 15 mm isi mark , gi socket 20 mm isi mark , gi tee 15 mm isi mark , gi tubing med gde 20mm is 1239 , gi union 25mm isi mark , glass self corner 12inch by 12inch thicness 5mm with cp railing , glass self straight 20 inch with cp railing 15mm , grating cp 100 mm hole , hack saw single blade 300mm , kitchen rack ss l 24 inch w 30inch d 10inch , kitchen rack ss superior quality size l 36 inch w 36 inch d 10 inch , kitchen sink 36inch by 18inch by 7inch ss with drain board , knob for side board dressing table writing table etc , laminated sheet or sunmica l 8ft w 4ft thick 1mm , magnetic catcher for cupboard or wardrobe l 30mm w 10mm thick 60mm , masonary screw full thread 20mm guage 8 mm , melamine high glossy 1ltr per pack , mirror for dressing table ladies l 48 inch w 15 inch , mirror looking l 20 inch w 16 inch with pvc frame , ms screw wood 35 mm 8 gauge 100 nos in pack , m seal in 100 gm per packet , nails wire steel 100mm , nipple gi 15mm dia 2inch long , nipple gi 15 mm dia 4inch long , nipple gi 15mm dia 6inch long , nipple gi 20mm dia 4inch long , nipple gi 20mm dia 6inch long , paint brush 50mm , particle board prelaminated l 2400mm w1200 mm thickness 12mm , pegs alluminium hook 100 mm , pillar cock fancy type 15 mm cp , ply teak face l 8 ft w 4 ft thickness 4 mm , ply wood commercial l 8 w 4 thickness 8mm bwr , ply wood commercial l 8 ft w 4 ft thickness 12mm bwr , plywood l 8 ft w 4 ft thickness19mm bwr , plywood commercial l 7 ft w 3ft thickness 12 mm bwr , ply wood commercial l 8 ft w 4 ft thickness 4 mm , pvc angle cock 15 mm , pvc pipe 40mm dia 3mtr long , pvc seat for chair dining , pvc stop cock internal thread 15mm , pvc tank nipple 20mm , pvc waste coupling 50 mm for stainless steel kitchen sink , red oxide primer 1 ltr in pack , sand paper grit 150mm l 280mm w 230mm , seat and back for chair school , seat cover plastic for ewc white colour , shower rose 100 mm square with 8 inch arm cp 15 mm , sink mixer wall mounted cp 15mm , stop cock brass 15 mm external thread , stop cock brass 15 mm internal thread , teflon tape white l 1200mm w 12mm , telescopic channel l 18 inch , thinner pack of 1ltr , touch wood in 1 ltrs pack , union socket 15mm , wall mixer 3 in 1 with l bend 15 mm , waste pipe plain pvc 32 mm , white cement 1 kg pack , wire mesh gi width 1200mm 15 mtr length 0 point 56 mm nominal dia of wire and average width of aperature 1 point 18mm weight not less than 3.28 kg per sqmtr , wooden beads for fixing glass 2nd class seasoned size 10mm by 10mm , paint enamelled black in 1 ltr pack , paint enamelled grey in 1 ltr pack , paint enamelled og in 1 ltr pack , paint enamelled white in 1 ltr pack , curtain rod holder lattu 20mm silver

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