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Flanges Tenders

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Tender Value

CTN :45027126 Due date: 28 May, 202628 May, 2026 NA
Tender For corrigendum : supply of set of under frame front part (schedule of infrastructural requirements to specification no mdts 21261 rev.- 03 dated 09.06.2020)) to be mask as per drawing number mi005396 alt. 'hm' for lhb type coach with bolted mounting arrangement of bio-tank. note: 1) the dimension of hub flange shall be 136mm (after machining, ref. drawing number: 110113.1.03.121.002). 2) the dimension ofcenter of cbc center ensures 146mm & 163 mm (ref. drawing number: le11460 alt. 'nil' sheet 1). 3) dimension 309mm, 82.5mm and 75mm from buffer plate (ref. drawing number: 210113.0.03.130.112alt 'er2'). planning set list number: mp13uframebio version 4a. protection procedure: a. under frame/front part shall be applied with app to rcf spec. mdts 48279 rev. 4, amendment 1 or latest instead of rozc. this app shall be applied after proper cleaning the surface and welds. at interfacing positions where welding is to be done later on with other assemblies shall be masked as per drawing numbermi007679 alt 'nil' and no app is to be applied in this area so that fumes are not generated during welding in this areas. b. cbc housing inside area shall be grit/garnet blasted and to be painted with epoxy metal primer of dft 60 micron and high build paint elastified with dft 140 micron as per spec no. mdts 094 as mentioned in drawing number: mi005396 alt. 'hm'. c. the standard welding procedure followed in lhb coaches for welding carbon steel to stainless steel shall be applicable i.e. specific electrode. post process of the welds etc. special condition:to maintain the limit of straightness and twist in front part of the under frame, inspection fixture to drawing no xj003601 alt. 'a' is to be followed to improve the quality of front part & under frame of lhb coaches.at present, as per revised drawings of underframe head stock top flanges i.e. le11284 alt. 'g' and le11285 alt. 'h' are replaced with 4mm ferritic stainless steel to material grade specification no: "rdso spec no c-k201 x2crni12". [ warranty period: 84 months after the date of delivery ]

Central Government / Public Sector

CTN :45176247 Due date: 23 May, 202623 May, 2026 NA
Tender For supply of flanges 1 , flanges 2 , flanges 3 , flanges 4 , flanges 5 , flanges 6 , flanges 7 , flanges 8 , flanges 9 , flanges 10

Central Government/Public Sector

CTN :45176398 Due date: 23 May, 202623 May, 2026 7.10 Lacs
Tender For supply of ms flanges-100mm , ms flanges-200mm

Central Government And Public Sector

CTN :45167110 Due date: 02 Jun, 202602 Jun, 2026 NA
Tender For wire rope hoist of 2t capacity confirming to is-807,3938 with hoist carrier for ct movement to suit 150 mm rail width as per the following specification. equipment : electric wire rope hoist; capacity : 2000 kgs ; duty & class : class iv heavy duty; height of lift : 5.0 mtrs; rail size : 150 mm width, 450 mm height ; hoist head room : 900 mm ; hoist speed : 3 mpm; ct speed : 12 mpm; hoist motor : squirrel cage induction motor 5 hp with brake , tefc sq. cage induction motor 3.7kw / 5hp , 4 pole , class f insulation , 415v , 3 ph , flange mounted , frame size 112m with dc operated electromagnetic brake of minimum braking capacity of 5 kgm, continously rated; ct motor and brake specifications :squirrel cage induction motor power : 0.37 kw , pole : 4, efficiency : ie3 , frame : 71m , mounting : b5 flange , brake : electromagnetic disc type spring loaded ac fail safe brake of min torque : 0.6kg.m; voltage : 415v , phase : 3 phase , compressed spring length : 40 mm , air gap : 0.5 mm; hoist & ct gearbox : helical / spur gear combination. all gears inside the gearbox shall be of en-24 material with hardness of 40-45 hrc. mtc and htc from nabl accredited lab should accompany the supply. wire rope : round strand steel wire rope conforming to is 2266 latest and is 6594 latest size : 10mm or 12mm , 4/1 falls construction : 6 x 36 . drum : seamless pipe of suitable dia & shell thickness to accommodate wire rope single layer as per is-2062; hook : forged heavy duty single shank typeplain hook as per is-3815, 360 swivel type with spring loaded safety latch. control panel :consists of mcb, olar, fuse, etc. note: (a) test certificate for hook shall accompany the supply (b) make of bearings: skf/ntn/fag/timken only. (c)the firm shall furnish inspection certificate from manufacturers or their authorised testing agents preferably incorporating the details of traceability of the bearing. (d) all gears inside the gearbox shall be of en-24 material with hardness of 40-45 hrc. mtc and htc from nabl accredited lab should accompany the supply (e) make of motors: ngef / abb / lhp / cg / hem /bharat bijlee only; (f) make of electricals: siemens/ge/alstom/l & t/abb only ;control voltage: 110v ;supply voltage: 400/440v, 3 phase 50 cycles. (g) guarantee: 12 months from the date of commissioning or 18 months from the date of supply, whichever is earlier. [ warranty period: 18 months after the date of delivery ]

CTN :45184714 Due date: 28 May, 202628 May, 2026 NA
Tender For supply of set of under frame front part (schedule of infrastructural requirements to specification no mdts 21261 rev.- 03 dated 09.06.2020)) to be mask as per drawing number mi005396 alt. 'hm' for lhb type coach with bolted mounting arrangement of bio-tank. note: 1) the dimension of hub flange shall be 136mm (after machining, ref. drawing number: 110113.1.03.121.002). 2) the dimension ofcenter of cbc center ensures 146mm & 163 mm (ref. drawing number: le11460 alt. 'nil' sheet 1). 3) dimension 309mm, 82.5mm and 75mm from buffer plate (ref. drawing number: 210113.0.03.130.112alt 'er2'). planning set list number: mp13uframebio version 4a. protection procedure: a. under frame/front part shall be applied with app to rcf spec. mdts 48279 rev. 4, amendment 1 or latest instead of rozc. this app shall be applied after proper cleaning the surface and welds. at interfacing positions where welding is to be done later on with other assemblies shall be masked as per drawing numbermi007679 alt 'nil' and no app is to be applied in this area so that fumes are not generated during welding in this areas. b. cbc housing inside area shall be grit/garnet blasted and to be painted with epoxy metal primer of dft 60 micron and high build paint elastified with dft 140 micron as per spec no. mdts 094 as mentioned in drawing number: mi005396 alt. 'hm'. c. the standard welding procedure followed in lhb coaches for welding carbon steel to stainless steel shall be applicable i.e. specific electrode. post process of the welds etc. special condition:to maintain the limit of straightness and twist in front part of the under frame, inspection fixture to drawing no xj003601 alt. 'a' is to be followed to improve the quality of front part & under frame of lhb coaches.at present, as per revised drawings of underframe head stock top flanges i.e. le11284 alt. 'g' and le11285 alt. 'h' are replaced with 4mm ferritic stainless steel to material grade specification no: "rdso spec no c-k201 x2crni12". [ warranty period: 84 months after the date of delivery ] ]

Central Government/Public Sector

CTN :44925773 Due date: 14 May, 202614 May, 2026 NA
Tender For bid to ras bid to ras supply of forged rings flanges and casing e e - fp9750621034 counter flange wn 144rnd cep suct , fp9750621042 counter flange wn 144rnd cep disch , fp9750632168 forged ring fh od 324 id 296 l 49 , fp9750632176 forged ring oa od 344 id 316 l 49 , fp9750632184 forged ring oa od 236 id 189 l 34 , fp9750632192 forged ring oa od 214 id 191 l 36 , fp9750632400 forged ring fh od 430 id 380 l 52 , fp9750632443 forged ring fh od 340 id 264 l 42 , fp9750632451 forged ring fh od 340 id 274 l 42 , fp9750632460 forged ring fh od 350 id 212 l 41 , fp9750632478 forged ring fh od 350 id 212 l 146 , fp9750632494 forged ring fh od 280 id 220 l 148 , fp9750632788 forged ring fh od 406 id 354 l 52 , fp9750646215 outer casing forging mdg436 , fp9750646223 discharge nozzle forging mdg436 , fp9750646258 blind cover dia 515x135 mdg436

corporations/Associations/Others

CTN :45168427 Due date: 18 May, 202618 May, 2026 NA
Tender For auction sale of mechanical fittings such as elbow, tee flanges, reducers etc of various size,steel plates, pipes and turbine flow meter,steel plates

corporations/Associations/Others

CTN :45166032 Due date: 03 Jun, 202603 Jun, 2026 NA
Tender For auction sale of raddi of news papers,tree cut wood including trunks, roots, branches and twigs of all size,ms mixed scrap steel consisting of ms window,gi ducts of various size along with ms angles/flanges,4,5 ah -150 ah, lead acid batteries (sealed),mini pleat hepa filter etc,spent/used lubricating oil

CTN :45137527 Due date: 30 May, 202630 May, 2026 NA
Tender For supply of mud gun reducer parts and front split flanges : : - pin locking pi od 72x180 mm lo , pin pin od 64x390 mm lo , pin shackle 362.5 x 125 x 7 , cast house mud gun no wedge plat forged , cast house mudgun front spli cast st

CTN :45147452 Due date: 01 Jun, 202601 Jun, 2026 NA
Tender For tender for supply of flanges - refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications
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