Latest diaphragm plate Tenders | Government diaphragm plate Tenders

Central Government/Public Sector

CTN :40026891

19 May, 2025 NA

Ajmer - Rajasthan

Tender For supply of wear plate, confirming to plasser part no. 62.08.8032. specification: "special designed bi -metal wear resistances plate developed by weld overlay process as per following details:- (1)base materi al:- the base material will be hardox-400 or equivalent material with following chemical composition. car bon=0.14-0.32%, chromium=0.30-1.40%, manganese=1.60% max, molybdenum=0.25- 0.60%, silicon= 0.70% max, nickel=0.25 -1.50%. (2)hardness of base material 370- 420 bhn. (3)weld deposit:- thickness of weld overlay deposit should be at least 5 mm. the weld overlay deposit will be of enrich complex carbi de offering almost 35-45% primary carbides concentration to ensure enhanced life of minimum as specifi ed at performance warranty, with alloy basis of c, cr, mn, v, b, si with hardness of 380- 430bhn. make/br and: - plasser or equivalent. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40026894

20 May, 2025 NA

Ajmer - Rajasthan

Tender For supply of description :- wear plate, confirming to plasser part no. 64.08.1209. specification: "speci al designed bi-metal wear resistances plate developed by weld overlay process as per following details:- ( 1)base material:- the base material will be hardox-400 or equivalent material with following chemical co mposition. carbon=0.14-0.32%, chromium=0.30-1.40%, manganese=1.60% max, molybdenum=0.25- 0. 60%, silicon= 0.70% max, nickel=0.25 -1.50%. (2)hardness of base material 370- 420 bhn. (3)weld depo sit:- thickness of weld overlay deposit should be at least 5 mm. the weld overlay deposit will be of enrich complex carbide offering almost 35-45% primary carbides concentration to ensure enhanced life of mini mum as specified at performance warranty, with alloy basis of c, cr, mn, v, b, si with hardness of 380- 43 0bhn. rdso drawing: tm/9315/3 rev-1 make/brand: - plasser or equivalent. [ warranty period: 30 m onths after the date of delivery ]

Central Government/Public Sector

CTN :40026898

21 May, 2025 NA

Ajmer - Rajasthan

Tender For supply of wear plate, confirming to plasser part no. 64.08.10188. specification: "special designed bi-metal wear resistances plate developed by weld overlay process as per following details:- (1)base mate rial:- the base material will be hardox-400 or equivalent material with following chemical composition. ca rbon=0.14-0.32%, chromium=0.30-1.40%, manganese=1.60% max, molybdenum=0.25- 0.60%, silicon= 0.70% max, nickel=0.25 -1.50%.. (2)hardness of base material 370- 420 bhn. (3)weld deposit:- thicknes s of weld overlay deposit should be at least 5 mm. the weld overlay deposit will be of enrich complex car bide offering almost 35-45% primary carbides concentration to ensure enhanced life of minimum as speci fied at performance warranty, with alloy basis of c, cr, mn, v, b, si with hardness of 380- 430bhn. rdso drawing: rdso/tm/16/22 [ warranty period: 30 months after the date of delivery ]

State Government

CTN :39905526

30 Apr, 2025 NA

Bardhaman - West Bengal

Tender For corrigendum : supply, delivery of laboratory chemicals and accessories for 14 fourteen nos. laboratory under burdwan division, p.h.e. dte. - chromogenic coliform agar, for simulteneous determination & count of escherichia coli and total coliforrns in water samples as per iso 9308-1:2014, 100gm pack mercklhimedia, consurnables for bacteriological analysis by mf technique, membrane filter- cellulose nitrate, sterile- individually packed, white membrane, gridded, 47mrn dia, 0.45 micron porosity, pack of 100 circles merck/himedia, petridisc autoclavable borosilicate glass 60x 15 mm, consumables for bacteriological analysis by mf technique. radiation sterilie plate 15x60mm, 250 nos a pack, dpd - 1 (25 strip/box) rapid lovibond, residual chlorine kit complete with comparator box with continuous colour scale disc for residual chlorine & total chloriiie analysis, range/graduation: 0/0.2/0.4/0.6/0.8/i.0 11.211.4/ 1.611.8/2.0 12.5/3.0/3.5/4.0, to be supplied with unbreakable cells, frosted on two sides 13.5 mm path length. volume l0 ml. with lid, easil} dispersibje dpd tablet for residual chlorine- 530 mos.& dpd tablet for total chlorine-30 mos,tablet crusher, carrying box, operating manual.make: lovibondlmerck, colour 500 pt co unit 100 ml. from 17034 rmp, edta disodium salt (titriplex-lii), 100 gm, ammonia buffer solution for total hardness analysis (500ml/pack) make:merck/fisher/sigma, eriochrome black t indicator for total hardness analysis (25gm/pack)make:merck ifisherlsigma, triethanolamine min. 99.50% for total hardness analysis (500mlfpack) 500 ml pack make: merckifisherls igmalfinar, calcium carbonate volumetric standard. secondary reference matenal for complexometry, traceable to nist standard reference material (srm) from 17034 rmp, amonia solution 25% (500 ml.), sodium hydroxide pallet 500 gm, murexide (5,5 -nitrilobarbi turic acid monoammonium salt) for analysis , 5 gm, turbidity standard solution for tn100lr make:eutech, turbidity standard solution for tq i1ooir, make: merck, calibration standard lovibond tb 210 ir, buffer ph 4.01@25 deg c calibration solution calibrated against nist traceable sbs (480ml pack) suitable for inolab & ph510/700 ph meter. from 17034 rmp make: eutech/wtw/equiv, buffer ph 7.00 @25 deg c calibration solution calibrated against nist traceable sbs (480ml pack) make: eutech/wtw/equiv, |buffer ph 10.01 @25 deg c calibration solution calibrated against nist traceable sbs (480mi pack) from 17034 rmp make: eutech/wtw/equiv, potassium chloride analitical reagent quality assay: min 99.5% ph oh 5% solution, 9.0-9.8, 500gm make: merck/fisherlsigma/finar, silver nitrate analytical grade 25 gm, sodium chloride volumetric standard, crm for argentometry, traceable to nist(80 gm), potassium chromate analytical grade assat min 99.5%, ph of 5% soln : 9,02-9.8,500 gm, reagent suitable for spectrophotometric analysis of iron in potable water, range 0.02- 3.00 mg/i soluble iron (1000 tests/pack) make: merck/ lovibond/ palin/wtw, lronstandard solution 1000.mg/l traceable to srmfrom nisttraceable (125 ml/pack) make: inorg venture/ reagecon/ merck/sigma/equiv, sulphuric acid,er ,500ml, sodium carbonate volumetric standard, secondary reference material for acidimetry, traceable to nist srm from 17034 rmp, methayl orange(125 ml), bromocresol green indicator (5 gm.), methayl red indicator ( 25 gm.), phenalopthalin indicator 125 ml., hydroxylammonium chloride 100 gm., reagent suitable for spectrophotometric analysis of manganese in potable water range: 0.1-10 mg/l of manganese, (250tests/pack) make: merck/ lovibond/ palin/ wtw., manganese standard solution traceable to srm from nist traceable (125 ml/pack) from 17034 rmp make: inorg vent /reagecon/merck/sigma, hydrochloric acid min: 36.5%, analytical quality & acs grade, arsenic content: 0.01 ppm max. (500ml/ pack ) make: merck/ fisher/ sigrna/finar, potassium iodide analytical quality (100gm/pack) assay: min. 99.8%,, tin (11)chloride dihydrate analytica

State Government

CTN :40006777

30 Apr, 2025 4.70 Lacs

Malda - West Bengal

Tender For supply of chemical and glasswares for dariapur wtp laboratory under malda arsenic area water supply division phe dte.. - chromogenic coliform agar, for simulteneous determination & count of escherichia coli and total coliforms in water samples as per iso 9308-1:2014, 100 gm pack merck/himedia , consurnabies for bacteriological analysis by mf technique, membrane filter- cellulose nitrate, sterile- individually packed, white membrane, gridded, 47mrn dia, 0.45 micron porosity, pack of 100 circles merckihimedia/ axiva, consumables for bacteriological analysis by mf technique, radiation sterile plate 15x60 mm, 250 nos a pack, edta n/50 solution (500ml), make merck / fisher /sigma/finar, supply of ammonia buffer solution for total hardness analysis (500ml/ pack),make:merck/fisher/sigma/finar, turbidity standard solution for tb 210ir, make: lovibond, reagent suitable for spectrophotometric analysis of iron in potable water, range 0.02-3.00 mg/l soluble iron (1000 tests/pack) make: merck/lovibond/palin/wtw, reagent suitable for spectrophotometric analysis of manganese in potable water range: 0.1-10 mg/l of manganese, (250tests/pack) make: merck/lovibond/palin/wtw, supply of tin(ii) chloride dihydrate analytical quality solubility: 10% solution in dil. hcl should be clear & assay: min. 99.00%, (100gm/pack), make: merck/fisher/sigma/finar, silver diethyl dithio-carbamate for analysis, 5gm. acs grade-make: merck/sigma, supply of chloroform analytical quantity, dry solvent, water content maximum 0.01% max( 500 ml/pack) merck /fisher /sigma /finar, acetone lab grade (5ooml/pack) make: merck/fishery'sigma/finar, sterilising ether solvent (biosol) (450mi pack), supply of extran/labolene/finklin neutral ph (5l/pack) make: merck/fisher/finar, hydrochloric acid laboratory grade (5 lit) pack iron content: 0.0001% max, make: merck/ fisher/finar tissu paper roll aluminium foil paper conductivity standard- 25?c, certified by iso 17025 accredited test method. nist traceable 1413us/cml at 25?c in 500 ml bottles reagent suitable for spectrophotometric analysis of iron in potable water, range 0.02-3.00 mg/l soluble iron (1000 tests/pack) make: merck/lovibond/palin/wtw total ionic strength buffer solution-ill for fluoride estimation soln suitable for lonometric analysis of fluoride (475 ml /pack) potassium chloride, 500 gm potassium chromate, analytical grade assay:min-99.5%, ph of 5% soln: 9.02-9.8; 500 gm silver nitrate analytical grade, 25 gm platinum-cobalt standard solution, 500 cu (platinum chloroplatinate(k2ptcl6) & cobaltous chloride (cocl2, 6h2o) turbidity standard non ratio, 1000 ntu, certified by iso 17025 accredited test method. nist traceable

Central Government/Public Sector

CTN :39978399

16 Apr, 2025 NA

Palakkad - Kerala

Tender For supply of actuator components - items, diaphragm plate, spacer

Central Government/Public Sector

CTN :39990685

29 Apr, 2025 NA

Multi City - Multi State

Tender For supply of manganese steel liner for nose pad (spring holder plate) of wap4 /wag 7 locomotives

Central Government/Public Sector

CTN :39920461

19 Apr, 2025 NA

Bangalore - Karnataka

Tender For supply of complete cabinet rubber lining, complete set suitable to 72 shot blast machine. , wheel abrador shaft, for shot blast machine, wheel abrasive shaft p/n: b-8956 , soundabator valve assembly, 72 dia. for shot blasting machine, part no. 420100 , blade set, 444903, 72 shot blast machine , complete swing table assembly consisting with: a) m. s. table, b) manganese table top 10mm thick, , table drive belt for 72 , control cage, part no. 414371 , impellar 414370 , centering plate, 72 dia. for shot blasting machine part no. 417089 , rubber table top 72

Central Government/Public Sector

CTN :39916813

21 Apr, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of seamanship gear items for vc11190-91 - grapnel/creeper with lanyard with suitable bow shackles (0263/721-6113)material: polyproylene lanyard (standards for pp rope: is 5175: 2022)rope length: 40mts; diameter of rope: 16mmgrapnel material: steel, cordage shackles stoppers with bow shackles(25mm)material: polyproylene rope and shacklelength: 2 mts; diameter of rope: 24mm, snatch blocks with straight screw shackles material: wooden / synthetic resin bonded fibre (srbf)to suit diameter of rope: 36mmtest load: 06 to 08 tons, remating line (one end finished with soft eye connected to welling spring hook)material: polyproylene rope (standards for pp rope: is 5175: 2022)diameter of rope: 24mmlength: 220mts;test load for welling spring hook: 6t, straight screw shackle and welling spring hook for retaining pendant.d- shackle (pin size:25mm) and welling spring hook test load: 6t, swivel and non -swivel inglefield clip(brass) for light line rope.inglefield clip(swivel and non swivel): size-12mm, snatch blocks with straight screw shackles material: wooden / synthetic resin bonded fibre (srbf)to suit diameter of rope: 16mmtest load: 02 tons, gunline pendantpp rope with an inglefield clip on one end and a puma plate (brass material) on the other endlength of rope: 50 cmsrope diameter: 12mmpuma plate: brass, modified distance line with a inglefield clip at each endmaterial: polyprepylene rope (standards for pp rope: is 5175: 2022)length: 66 mtsdiameter of rope: 12mmsize of flags 330 mm equilateral triangle.the digits denoting the distances, in meter, are to be painted on both side of the flags each digit is to be 150 mm in height and 15 mm in width., welling spring hookmaterial: carbon manganese steel test load: 1.5 tonsswl: 0.75tons, test weight (with 5 removable discs on a central rod)135 kg, a 1mtr, 1ton swl round sling & appropriate straight screw shackle is to be used to attach the weight to the traveller. load certificates of wire rope, d-shackle to be provided.test load: 2 -3 tons, toggle with lanyardmaterial: woodenlength: 250mm longdiameter: 40mm, distance linebraided polyester with non-rotating inglefield clips at either endsize : 8.5mm dialength: 102mtsmin breaking load: 0.79tons, transfer bag with buoyancy aid arrangementmaterial: flax canvas/waterproof, mail bag with buoyancy aid arrangementmaterial: flax canvas/waterproofdimension: 300mm x 300mm, snatch blocks (to suit 16mm dia rope) with straight screw shackles (size:16mm)material: wooden / synthetic resin bonded fibre (srbf)to suit diameter of rope: 16mmsnatch block proof load: 3.6 tonsstraight screw shackle proof load: 9.5tons, straight screw shackle (d-shackle); pin size : 25 mmproof load: 9.5t, straight screw shackle (d-shackle); pin size :16mmproof load: 3.6t, boat hookmaterial: wooden handle with metallic hooklength: 5mts, emergency tool bagaxe & maul, hammer, hatchet, hand pliers, marline spikes, adjustable wrench,wire/bolt croppers, eye wash bottle & googles (04nos) , moussing wire. above items are to be provided in a waterproof canvas bag., ras signal wands with batteryfilter red, filter green, filter amber (every colour 4 sets), shot mats/ dumping matsmaterial: braided manila size: 3 mts x 3mtsthickness: 40mm(eye rings are to be provided on the four corners of the dumping mat for securing the mat with rope), electronic display board for raselectronic display board should contain 15 characters, each having a letter height of 200 mm , with a keyboard cable connected.color of led: red, station marker boxmaterial: wood/light weight steelthis is a 45 cm (length) x 22.5 mtr (breath) x 45 cm (height) box made of light weight sheet metal. on the top of the station marker box are three coloured lamps (green, red, amber), with shades and having independent operating switches. on the outboard side of the box, three rows of three holes, each measuring 2.5 cm in dia, are to be made. each hole is fitted with its individual hand operated shutter.

Central Government/Public Sector

CTN :39915600

22 Apr, 2025 NA

Ghaziabad - Uttar Pradesh

Tender For supply of extreme top & bottom manganese steel plate for nose suspension arrange ment of bhel traction motor type 253bx/bw & 4601 az for emus to kpa drg.no. er/kpa/el/t m.3he.1202 b, item-2. [ warranty period: 30 months after the date of delivery ]

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