Latest alloy steel pipe Tenders | Government alloy steel pipe Tenders

CTN :40921786

12 Jul, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For custom bid for services - so for miscellaneous machining services-1 machining of exchg-channel upto 500 mm, 2 machining of exchg- channel cover - 501 , 3 machining of exchg- channel cover 1001 m, 4 machining of exchg upto 500 mm dia, 5 machining of exchg 501 mm to 1000 mm dia, 6 machining of exchg 1001 mm to 1500 mm di, 7 machining of exchg tube sheet along with, 8 machining of exchg tube sheet along with, 9 machining of exchg gasket face 1001 mm t, 10 machining of gasket seating slots (10 mm, 11 rolling services of plate into pipe, 12 bending of patch plate for welding jobs, 13 services: bending of exchanger cs tubes , 14 repairing services of bent column trays, 15 bending of alloy steel pipes up-to size:, 16 bending of cs pipes upto 4 inch x sch 80, 17 bending of boiler tubes upto 38.1mm x 60, 18 marking, drilling and fabrication of exc, 19 marking, drilling and fabrication of exc, 20 machining: turning on lathe, 21 machining services charges, 22 machining/shaping of anodes to size, 23 repair of damaged threads to studs & nut, 24 removal of broken bolts from holes, 25 machining: threading of holes with tappi, 26 machining of rtj groove on flanges, 27 services, demister cage resizing, 28 services, gasket face serration, 29 services, hexamesh rolling, 30 services, threading of pipes upto 1 1/2, 31 services, threading of pipes 2 inch and, 32 services: sectional/full replacement of , 33 fab and supply heater spigot pipe caps, 34 fabrication of exchanger tie rods, 35 fabrication of foundation bolts, 36 fab of exchanger fish plates / connectin, 37 fabrication of exchanger backing ring, 38 fab and supply of cs plug for od: 20/25 , 39 fab and supply of cs plug for od: 38.1 m, 40 fab and supply of cs taper plug for od:, 41 fab and supply brass taper plug for od: , 42 fab and supply of brass plug for od: 20/, 43 fab and supply ss plugs for tubes up to, 44 fab and supply ss plugs for tubes from 3, 45 fab and supply of ss 410 plug for od: 20, 46 fab and supply of as plug for od: 20/25, 47 fab and supply as plugs for tubes of 25, 48 fab and supply as plugs for tubes of 38, 49 fab and supply of ss 316 plugs for tubes, 50 fab and supply of ss 316 taper plug for , 51 fab and supply of duplex steel plugs od, 52 fab and supply of ss 310 plug for od:50 , 53 fab and supply of cs afc plugs, 54 fab and supply of 5 mm thk cs handles fo, 55 fab and supply of 10 mm thk. cs handles , 56 fabrication and supply of cs valve wheel, 57 fab and supply of ss 316 orifice plate o, 58 fab and supply of ss 316 orifice plate o, 59 fab and supply of ss 316 orifice plate o, 60 fab and supply of ss 316 orifice plate o, 61 fab and supply of brass ferrules for od-, 62 fab and supply of pvc ferrules for od- 2, 63 fab and supply of carbon steel ferrules , 64 fab and supply of foundation bolts size:, 65 eye bolt plugs for salt water exchangers, 66 fab and supply of 1/4 in flaring type br, 67 fab and supply of flaring type brass tee, 68 fan and supply of ss clamp of size m6/ m, 69 fab and supply of cs bush for the valves, 70 fab and supply of brass/bronze bush for , 71 fabrication and supply of ss poking rods, 72 fab and supply of lead washers for burne, 73 fab and supply copper ring gasket for he, 74 fabrication of ss f rods, 75 fab and supply of gauge glass body segme, 76 fab supply of deluge valve ss ball che, 77 fab and supply of cs exchanger backing r, 78 fab and supply of ss exchanger backing r, 79 fab and supply of cs strainer - up-to 2 , 80 fab and supply of cs strainer - for 3 to, 81 fab and supply of cs strainer - for 6 to, 82 fab and supply of cs strainer - for 10 t, 83 fab and supply of cs strainer for above , 84 fab and supply of ss 304 strainer for up, 85 fab and supply of ss 304 strainer for 3 , 86 fab and supply of ss 304 strainer for 6 , 87 fab and supply of ss 304 strainer for 10, 88 fab and supply of ss 304 strainer for ab, 89 reconditioning of strainer with mesh upt, 90 reconditioning of strainer with mesh abo, 91 fab and supply of strainer with p

Central Government/Public Sector

CTN :40639280

04 Jul, 2025 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of seamless carbon steel pipe 250nb sch- 40(273o/dx9.27tk) as per astm a106gr-b and specification aa1045

Central Government / Public Sector

CTN :40918005

22 Jul, 2025 NA

Tirupati - Andhra Pradesh

Tender For supply of stainless steel pipe 20 mm nominal dia. with plain ends in a standard length of 6.0 to 6. 3 mtrs. for passenger stock conforming to rdso spec.no. 04-abr-2002 (rev.01 of nov.-2017) & materi al to astm - a 312 schedule- 40s gr. tp 304 (seamless).thickness of pipes to be governed by is: 1239 (part-i) heavy c-class. [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ]

State Government

CTN :40909794

16 Jul, 2025 27.46 Lacs

Raichur - Karnataka

Tender For supply, erection of alloy steel pipes of ms/crh/hrh/ hpbp line drains towards flash tanks & lp pipings of cooling water system/air system of unit-1 to 4.

CTN :40867532

18 Jul, 2025 NA

Bareli - Madhya Pradesh

Tender For supply of seamless stainless steel pipe size 25mm (1") nb x 3800 mm as per drg.no. astm-a312 , schedule 40s, grade tp-304(seamless) & identification marking as per sme/dev. l no.-md46131 dat ed 03-05-2006, packing instruction - spi042(r) [ warranty period: 30 months after the date of delive ry ]

Central Government And Public Sector

CTN :40874141

18 Jul, 2025 NA

Raipur - Chhattisgarh

Tender For corrigendum : supply of stainless steel seamless pipe to astm-a 312 schedule 40s gr.tp 304 (seamless) in leng ths of 6 meters 32 mm nb x heavy duty outside diameter max. 42.9 mm, min. 42.0 mm, thickness 4 mm mass of tube 3.79 kg/m, plain end. rdso specification no. 04-abr-2019 (rev. 02 of dec-2019 ). [ warranty period: 30 months after the date of delivery ]

corporations/Associations/Others

CTN :40878069

09 Jul, 2025 28.28 Lacs

Bhandara - Maharashtra

Tender For m&r to pwss at hingna, bhandara, kalmeshwar, gondia, umred... supply of spares for chlorinators & annual maintenance contract for chlorinators... - chlorinator, servicing and overhauling of job chlorinators for a period of one year including a) every month visit for periodical maintenance of chlorinators, checking them for proper functioning and routine checkup including minor consumables required. b) attending breakdown calls if any apart from the routine regular monthly visits., supply of spares for chlorinators and related piping system as under:-, (technical sanction no 137123secn for august2023 ) filter made from schedule 80, a106, grade b, carbon steel, (technical sanction no 137123secn for august2023 ) ejector body., (technical sanction no 137123secn for august2023 ) ejector diaphragm assembly, (technical sanction no 137123secn for august2023 ) needle valve, (technical sanction no 137123secn for august2023 ) actuator for diaphragm type pressuregauge, (technical sanction no 137123secn for august2023 ) inlet valve spring made of hastelloy, (technical sanction no 137123secn for august2023 ) vacuum regulator ptfe diaphragm assembly., ((technical sanction no 137123secn for august2023 ) nrv for vacuum tubing with suitable connectors.., (technical sanction no 137123secn for august2023 ) 3/8* 18g, pvc coated copper tube with stub enf and brass nut-6 feet long, (technical sanction no 137123secn for august2023 ) o ring set / gasket set, (technical sanction no 137123secn for august2023 ) ejector inlet adaptor & rotameter outlet adaptor with nut, (technical sanction no 137123secn for august2023 ) inlet and outlet piping set with fitting like unions, valves etc complete, (technical sanction no 137123secn for august2023 ) filter elbow and tee, (technical sanction no 137123secn for august2023 ) diaphragm type ss pressure gauge, (technical sanction no 137123secn for august2023 ) inlet water ss pressure gauge with tee and adaptor., (technical sanction no 137123secn for august2023 ) filter to regulator copper tube with stub end and brass nut, (technical sanction no 137123secn for august2023 ) borosilicate glass tube with teflon float., (technical sanction no 137123secn for august2023 ) inlet ventur, (technical sanction no 137123secn for august2023 ) outlet venturi, (technical sanction no 137123secn for august2023 ) inlet valve body, cap and pin., supply of yoke clamp & tonner key, providing , erecting & commissioning of chlorinetrap made of 100 mm dia seamless steel pipe with chlorine control valve with mounting plate & necessary hardware to mount on wall/frame with necessary copper pipe etc complete, providing, erecting, commissioning of new vacuum type floor mounted chlorinatorof 5 kg/hr capacity including-filter unit made ofschedule 80a 106 grade b carbon steel, -inlet copper tube with stub end and brass nut length 2 mtrs-filter vacuum copper tube with stub end & brass nut, inlet valve assembly having ptfe seat and hastelloy spring, -vacuum regulator with ptfe diaphragm assembly pvc front and back body,. rotameter made out of pvc with borosilicate tube teflon float and flow control valve spindle made of pvc, -pvc tubing with nuts form vacuum regulator to rotameter., ejector assembly containing ejector block of pvc venturiset nrv gas nrv water drain and inlet water gauge, -vacuum tubing, fiber board with angle set, chlorine pressure, inlet /outlet pipingwith isolation valves up to as required length withfoundation along with all required accessories complete, supplying, erecting, testing and commissioning ofminimum three & above star rated centrifugal water pump (monoblock), 415 v, threephase, 50 hz, a.c. supply of 3.75 kw/5 hp with discharge 715/200 lpm for head of 17/39 m and 65 mm suction/50 mm delivery pipe on provided cc foundation as per specification no. wp-cgp., supplying & erecting d.o.l starter suitable for 415 v, 3 phase 50 cycles with no volt coil and overload element with necessary mater

Central Government/Public Sector

CTN :40875202

19 Jul, 2025 45.00 Lacs

Kasauli - Himachal Pradesh

Tender For repair / replacement of gi/ms seamless high carbon steel pipe lines of various sizes, all type of valves, valve pits, chambers/ water tanks and other miscellaneous connected work for rcc, north spring and south spring area at kasauli under ge kasauli

Central Government/Public Sector

CTN :40855953

11 Jul, 2025 NA

Singrauli - Madhya Pradesh

Tender For supply of stainless and alloy steel pipes

CTN :40851412

08 Jul, 2025 NA

Dewas - Madhya Pradesh

Tender For providing and fixing open jim upkaran at pathankunwa (near pani ki tanki) in ward no.36 dewas - items :, double chest press product area :-1372mm x762mm x 2134mm safe playarea:- 1828mm x 1220mm double chest presser equipmentmade up of 4inch b class gi pipe;prime stand duly bend, foundationcenter pipe. the handle frame is made of 42mmod g.i. pipe. the remaining frame is made of32mm od g.i. pipe. seating frame support of dimension250 x 150 x 5mm iswelded for supporting the pedal seat. ms seat of size 380mm x 300mm x5mm is used forsupporting the foot. 60mm seamless pipe bushes. permanent lubricated ball bearings6205zz/6205-2rs. foundation plate of dia 225mm and10mm thicknessis welded at bottom. all welded joint are of good quality. high quality rubber grip are also usedfor firm handling. high tensile steel with galvanized nut& bolts to beused. the circlips to be used are of 25mm. allen bolts are also used to tightenthe closing cap. closing cap of hdpe / ppcp plastic isused. the powder coating done with purepolyester powderwith 60 to 70 micron thickness., leg press double - product area :-1676mm x610mm x 1524mm safe playarea:- 2286mm x 1220mm leg press equipment made up of4inch b class gipipe; prime stand duly bend,9506 13800038000foundation center pipe. the remaining frame is made of42mm od g.i. pipe. ms seat of size 380mm x 300mm x5mm is used. 60mm seamless pipe bushes. permanent lubricated ball bearings6205zz/6205-2rs. foundation plate of dia 225mm and10mm thicknessis welded at bottom. all welded joint are of good quality. high quality rubber grip are also usedfor firm handling. high tensile steel with galvanized nut& bolts to beused. the circlips to be used are of 25mm. allen bolts are also used to tightenthe closing cap. closing cap of hdpe / ppcp plastic isused. the powder coating done with purepolyester powderwith 60 to 70 micron thickness., shoulder press / double chest cum -product area :-1372mm x762mm x 2134mm safe playarea:- 1828mm x 1220mm double chest presser equipmentmade up of 4inch b class gi pipe;prime stand duly bend, foundationcenter pipe. the handle frame is made of 42mmod g.i. pipe. the remaining frame is made of32mm od g.i. pipe. seating frame support of dimension250 x 150 x 5mm iswelded for supporting the pedal seat. ms seat of size 380mm x 300mm x5mm is used forsupporting the foot. 60mm seamless pipe bushes. permanent lubricated ball bearings9506 14500045`0006205zz/6205-2rs. foundation plate of dia 225mm and10mm thicknessis welded at bottom. all welded joint are of good quality. high quality rubber grip are also usedfor firm handling. high tensile steel with galvanized nut& bolts to beused. the circlips to be used are of 25mm. allen bolts are also used to tightenthe closing cap. closing cap of hdpe / ppcp plastic isused. the powder coating done with purepolyester powderwith 60 to 70 micron thickness.seating puller, sky walker / straight trainer/crosstrainer -product area :-l x w x h1778mm x 610mm x 1828mmsafe play area:- 2134mm x 915mm straight trainer/sky walkerequipment made up of 4inch b class gi pipe; prime stand dulybend, foundation center pipe. the pedal frame is made of 3" x 1"rectangular g.i.pipe. the handle frame is made of 32mmod g.i. pipe. footrest frame support of dimension250 x 100 x 2mmis welded for supporting the aluminiumfootrest. aluminium footrest of size 300mm x150mm x 5mm isused for supporting the foot. 60mm seamless pipe bushes. permanent lubricated ball bearings6205zz/6205-2rs. foundation plate of dia 225mm and10mm thicknessis welded at bottom. all welded joint are of good quality. high tensile steel with galvanized nut& bolts to beused. the circlips to be used are of 25mm. allen bolts are also used to tighten9506 14000040000the closing cap. closing cap of hdpe / ppcp plastic isused. high quality rubber grip are also usedfor firm handling., double air walker - product area :-2130mm x785mm x 1390mm safe playarea:- 2590mm x 1024mm double air walker equipmentmade up of 4in

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