Latest proving ring Tenders | Government proving ring Tenders

Central Government/Public Sector

CTN :41489566

06 Oct, 2025 1.00 Crore

Noida - Uttar Pradesh

Tender For open tender document for e-procurement of laboratory equipment (soil, aggregates, cement, reinforcing bar, concrete test equipment, water, geo-textile and geogrid) for material testing laboratory of iahe - soil, unconfined compressive strengthcompression device with digital load frame: hydraulic proving ring, dial gauge vernier callipers, timer, oven, weighing balance, shear strength vane shear apparatus, grain size analysis as per is:2720 (part- iv)pipette apparatus (i) sampling pipette (ii) glass sedimentation tubes (iii) weighing bottles (iv) deleted (v) stirring apparatus (vi) sieves -2mm, 425umm , 75umm is sieves (vii) deleted, specific gravityhydrometer apparatus: two 1000 ml graduated cylinders, dispersing agent solution containing sodiumhexa-metaphosphate, dessicator and centimetre scale., shrinkage limit testfull set of equipments 1.) evaporating dish of porcelain, 2.) spatula and straight edge, 3.) balance-sensitive to 0.01 g minimum.4.) shrinkage dish. circular, porcelain or non-corroding metal dish, 5.) glass cup. 50-55 mm in diameter and 25 mm in height,6.) glass plates. two, 75x75 mm one plate of plain glass and the other prongs, 7.) thermostatically controlled oven,8.) wash bottle containing distilled water, 9.) graduate-glass, with capacity of 25 ml. 10.) mercury., sand equivalent value(i) graduated cylinder (ii) irrigator tube (iii) siphon assembly (iv) weighted foot assembly (v) measuring can (vi) sieve -4.75mm (vii) funnel (viii) 4- litre bottle (ix) flat pan (x) timing device (xi) sand equivalent shaker, ph test -electronic method(i) ph meter (ii) digital balance 300 gm capacity-sensitive 0.001gm (iii) 100ml glass beaker -3nos. (iv) volumetric flask-500ml -nos. (v) wash bottle-100 ml (vi) mortar with rubber covered pestle, aggregates, polished stone value (i) accelerated polish machine mounted on firm ,level and non resilient base of stone or concrete (ii) road wheel (iii) means for rotating road wheel (iv) means for bringing the surface of a rubber-tyred wheel of 20 cm diameter and 5 cm breadth to bear on the stone surface of the road wheel with a total load of 40 kg. (v) means to feed the sand and water at a uniform rate (vi ) means to feed the emery powder and water at uniform rate (vii) friction tester: is: 2386 part 4 as per specification of rrl uk (viii) 25 kg hard siliceous sand (ix) emery powder 5 kg, alkali aggregate reactivitymortar bar method: scales, weights, sieves, glass graduates, specimen moulds, mixing bowl, tamper, trowel, containers, length comparator, alkali aggregate reactivity chemical method:1. electronic balance2. pulveriser3. reaction container, reagents, glassware, petrographic examination 1. geological hammer2. petrographic microscope3. screen confirming to is sieve4. digital balance5. portable handheld cutting machine6. hand lens7. glass sides etc., deleterious material & organic impuritiessedimentation pipette: a watertight screw-topped glass jar, 1000 ml measuring cylinder, chemicals, containers, sieves, cement, soundness (autoclave apparatus)graduated glass cylinders, moulds, autoclave, length comparator, compaction (mortar cube vibrator), fineness (blaine air permeability apparatus), ph meter ( 2 in nos.), reinforcing bar (steel), reinforcing bar (steel) universal testing machine,to determine unit weight, yield strength,, proof stress, ultimate tensile strength, % elongation, bend and re-bend test, concrete test equipment, vibrating table 1mx1m(full set of equipments), needle vibrator ( 2 in nos.), permeability, dry shrinkage (shrinkage apparatus) ( 2 in nos.)(full set of equipments), air content (air entrainment meter apparatus)(full set of equipments), durability (rapid chloride ion permissibility apparatus), depth of penetration (water permeability apparatus) ( 2 in nos.)(full set of equipments), water, physical analysis of water, geo textile and geogrid, pull-out resistance of geotextile /geogrid

Central Government/Public Sector

CTN :41617881

22 Sep, 2025 NA

Jaduguda - Jharkhand

Tender For supply of 18, piston ring 185 dia h3190151-1903394608 , 23- spares for air compressor, model- 1hx1t-18, rider ring h3211165- 1903394708 , 24- spares for air compressor, model- 1hx1t- 18, piston rod b4226151-1903422602 , 25- spares for air compressor, model- 1hx1t-18, o-ring h0211150 for valve cover , 26- spares for air compressor, model- 1hx1t-18, spring plate e2228151-1901008527 , 27- spares for air compressor, model- 1hx1t-18, backing ring for piston c6558151-1901008527 , 28- spares for air compressor, model- 1hx1t-18, spring for regulation h3475151 , 29- spares for air compressor, model- 1hx1t-18, spring valve holder h3413011 , 30- spares for air compressor, model- 1hx1t-18, suction valve seat assy z2545150 , 31- spares for air compressor, model- 1hx1t-18, discharge valve seat assy z2545150 , 32- spares for air compressor, model- 1hx1t-18, center stud discharge valve d3303150- 1903347708 , 33- spares for air compressor, model- 1hx1t- 18, helical compression spring h3477151-1903347708 , 34- spares for air compressor, model- 1hx1t-18, washer m361151-1901008528 , 35- spares for air compressor, model- 1hx1t-18, lift washer valve assy h0747150- 19031100408 , 36- spares for air compressor, model- 1hx1t-18, oil filter k0601102 - 1903060111 , 37- spares for air compressor, model- 1hx1t-18, suction filter w0862801 - 1903086222 , 38- spares for air compressor, model- 1hx1t-18, air filter w0849801 , 39- spares for air compressor, model- 1hx1t-18, nut cross head m2048151 , 40- spares for air compressor, model- 1hx1t-18, oil pump assy 29361151 , 41- spares for air compressor, model- 1hx1t-18, sleeve for piston c6558151 , 42- spares for air compressor, model- 1hx1t-18, intermediate sleeve packing c6541151 , 43- spares for air compressor, model- 1hx1t- 18, outer sleeve for packing d9637151 , 44- spares for air compressor, model- 1hx1t-18, after cooler tube bundle assy , 45- spares for air compressor, model- 1hx1t-18, cylinder , 46- spares for air compressor, model- 1hx1t-18, cross head , 47- spares for air compressor, model- 1hx1t- 18, cross head slide , 48- spares for air compressor, model- 1hx1t-18, c.h.bush , 49- spares for air compressor, model- 1hx1t-18, c.h. bush pin , 50- spares for air compressor, model- 1hx1t-18, valve cover suction , 51- spares for air compressor, model- 1hx1t-18, valve cover delivery , 52- spares for air compressor, model- 1hx1t-18, oil wiper ring h1443151 - 1903145908 , 53- spares for air compressor, model- 1hx1t-18, crank shaft , 54- spares for air compressor, model- 1hx1t-18, connecting rod assy con rod with bolt only

Central Government/Public Sector

CTN :41398841

08 Sep, 2025 NA

Lucknow - Uttar Pradesh

Tender For corrigendum : supply of gasket alt 1309042114 1309042267 delivery schedule by apr 2028 , a2277599 seal alt 1329322114 delivery schedule by apr 2028 , agec15f seal alt agec15fe 1332052114 1332052267 delivery schedule by apr 2028 , agec18f external seal alt agec18fe 1336582114 1336582267 delivery schedule by apr 2028 , agec21f seal alt 1341192114 delivery schedule by apr 2028 , agec25f seal alt 1348142114 1348142267 delivery schedule by apr 2028 , agec28f gasket alt 1351422114 1351422267 delivery schedule by apr 2028 , agec42f ext packing seal alt agec42fe 1362902114 xvwn000092nct84 delivery schedule by apr 2028 , agec44f spl seal alt 1363682114 xvwn000093nct84 delivery schedule by apr 2028 , agec48f seal alt 1365182267 delivery schedule by apr 2028 , agit21z packing seal alt ag1t21z 1925971701 delivery schedule by apr 2028 , agit28z gasket alt ag1t28z delivery schedule by apr 2028 , agit42z internal packing ring alt ag1t42z xvyg090867 delivery schedule by apr 2028 , aseet14z ext seal alt 1720381701 delivery schedule by apr 2028 , aset32z ext seal alt 1925961701 delivery schedule by apr 2028 , aset33z ext segment delivery schedule by apr 2028 , aset82z gasket delivery schedule by apr 2028 , asic32f seal alt as1c32f 1337772114 1337772267 delivery schedule by apr 2028 , asic33f segment alt 1339162114 as1c33f114 delivery schedule by apr 2028 , asic61f segment alt as1c61f 1363162114 1363162267 delivery schedule by apr 2028 , asic69f seal alt as1c69f 1366112267 delivery schedule by apr 2028 , asiec14f int seal alt as1ec14f asiec14fe 1310422114 delivery schedule by apr 2028 , bgs10m219at19 back up ring delivery schedule by dec 2025 , bgs70m221at19 back up ring delivery schedule by dec 2025 , bt153 seal ring alt 1006162114 1006162267 delivery schedule by apr 2028 , c55792 joint seal alt 99k1082900a029g 99k1xxxx00ao29g delivery schedule by apr 2028 , eh866109 assy sealpack alt 509521245406 delivery schedule by apr 2028 , eh867423 seal alt 1304302454 xvwn000094n7t83 delivery schedule by apr 2028 , fhs15816 backing seal alt 1354381109 delivery schedule by apr 2028 , fhs17982 main ram seal alt 501398110902 delivery schedule by apr 2028 , fhs17984 seal alt 501420110902 delivery schedule by apr 2028 , fhs1800a head seal alt 503348110902 delivery schedule by apr 2028 , fhs188430 seal delivery schedule by apr 2028 , gd14h1500 sealing ring alt 1349261109 delivery schedule by apr 2028 , gd1713b washer alt ds509221318380270 delivery schedule by apr 2028 , gd17h1200 sealing ring alt 1350841666 delivery schedule by apr 2026 , gd18h1900 sealing ring alt 1357981109 delivery schedule by apr 2026 , gd46 seal alt 130-833-2267 xvwn000095nct84 delivery schedule by apr 2028 , hds117159 seal alt 1000211109 delivery schedule by apr 2028 , je105f gasket alt 1306312267 delivery schedule by apr 2028 , je17f gasket alt 1316312267 1366312114 delivery schedule by apr 2028 , je25f seal alt 1329332114 1329332267 delivery schedule by apr 2028 , je26f seal alt je26fe 1330302114 1330302267 delivery schedule by apr 2028 , je28f seal alt 1334022114 1334022267 delivery schedule by apr 2028 , je33f seal alt je33fe je333fe 1339842114 1339842267 xvwn000096nct84 delivery schedule by apr 2028 , je37f gasket alt 1347002114 1347002267 delivery schedule by apr 2028 , je38f seal alt 1348642114 //bid details 3 / 127 1348642267 dkwn002025nct84 delivery schedule by apr 2028 , je40f seal alt 1350812114 1350812267 xvwn000025nct84 delivery schedule by apr 2028 , je44f seal alt 1354052114 1354052267 xvwn000097nct84 delivery schedule by apr 2028 , je45f seal alt 1354912114 1354912267 delivery schedule by apr 2028 , je46f seal alt 1355772114 1355772267 xvwn002026nct84 delivery schedule by apr 2028 , je73f rect seal alt 1366102267 dkwn000004nct84 delivery schedule by apr 2028 , je76f seal alt 1368512114 1368512267 delivery schedule by apr 2028 , jee12f gasket alt 1308382267 delivery schedule by apr 2028 , jee14f gasket alt 1312072114 1312072267 xvwn000099nct84 delivery schedule by apr 2028

Central Government/Public Sector

CTN :41639471

08 Sep, 2025 NA

Vadodara - Gujarat

Tender For supply of backing ring for upgraded ctrb (6" x 11") class 'e

Central Government/Public Sector

CTN :41641280

22 Sep, 2025 NA

Mughalsarai - Uttar Pradesh

Tender For supply of backing ring for ctrb class

Central Government/Public Sector

CTN :41641281

22 Sep, 2025 NA

Mughalsarai - Uttar Pradesh

Tender For supply of backing ring of ctrb 6x11 rdso drg no wnd-03034-s-1 item no.09. class 'e' ctrb. make-tmken. timken part no k150050 as per drg.no. rdso drg no wd-03034-s-1 item no 09 specn: rdso spec.no ab/rb-39- 2002(rev 4) of feb 2018

Central Government/Public Sector

CTN :41567990

15 Sep, 2025 NA

Subansiri - Arunachal Pradesh

Tender For supply of geotechnical engineering lab with accessories : - analogue consolidation apparatus single gang , digital consolidation apparatus , vibrating wire piezometers , laboratory electric oven , core cutter , sample tray , vibrating wire , rain gauge system , measuring cylinder , digital unconfined compression testing machine , desiccator vacuum , spilt spoon sampler , electronic weighing machine , sampling tube unrelieved , digitizing direct shear set up , hydrometer , test sieves in brass frame , shrinkage limit set , spatula , permeability of soils , sand replacement , porcelain evaporating dish 100 ml capacity , integral type compression proving ring , integral type compression proving ring2 , analogue triaxial test apparatus , digital triaxial test apparatus with daq and analysis software , consolidation cell assembly , universal penetrometer , electronic balance capacity , rubber membrane

Central Government/Public Sector

CTN :41580959

15 Sep, 2025 NA

Vadodara - Gujarat

Tender For supply of backing ring for upgraded ctrb class 'e' 6"x11" as per rdso specification no. ab/rb-40-2016(rev.-2)

CTN :41542604

12 Sep, 2025 NA

Delhi - Delhi

Tender For supply of rfp 211 dept of gi surgery c c - disposable self illuminating proctoscopes , fully absorbable phasix p4hb mesh coated with sepra based film size15cm x 15cm for lap cases , laparoscopic disposable 5mm hernia mesh tracker 30 to 35cm shaft length with 25 to 30 preloaded multiple nonabsorbable tacks , self adhesive absorbent surgical dressing with soft silicone adhesive wound contact layer designed for exuding wounds with polyurethane foam as backing material 10 x 20cm , self adhesive absorbent surgical dressing with soft silicone adhesive wound contact layer designed for exuding wounds with polyurethane foam as backing material 10 x 30cm , transparent surgical padded dressing size 5 to 7 x 5 to 7cm , laparoscopic 5mm monopolar curved maryland dissector 33 to 35 cm length , polydioxanone monofilament absorbable suture 3 0 75 to 100cm needle 20 to 26mm 1 by 2 circle round body , polypropalene monofilament non absorbable suture 3 0 needle 23mm round body , polypropalene monofilament non absorbable suture 4 0 75 to 100cm needle 16 to 20mm 1 by 2 circle round body , universal reload for linear cutter ntlc 75 with closed staple height of 1.5 1.8 2.0 , harmonic ace ergonomic coagulating 5mm 36cm long with min or max switch component of ultracision harmonic scalpel code ace 36e , new titanium linear cutter 55 with 6 rows selectable staple height and universal reload ntlc 55 , wound protector retractor with rigid ring size 11 to 17cm , wound protector retractor wih rigid ring size 9 to 14cm , chromic catgut or pds preknotted endo loop for laparoscopic suture ligation

Central Government / Public Sector

CTN :41531227

08 Sep, 2025 NA

Mancheshwar - Odisha

Tender For supply of backing ring no. e-115 for cartridge roller bearing etc.

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