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Tender For bid to ras supply of procurement of acs and sgci rolling mill work rolls d d -2003655 , 2003690 , 2003708 , 2003717 , 2003733 , 2003734 , 2003736 , 2003737 , 2003738 , 2114152 roll material alloy cast steel hardness 40-45 shore c drawing reference 1-d22939,rev-c tensile strength 85 to 100 kgf/mm stand no billet mill 1 & 2 size 850 x 1200 mm barrel hardness 40-45 shc roll approximate unit weight 7. 35 tons uts 85-100 kgf/sq. mm neck hardness 40-45 shc neck runout 0. 04 mm roll coating anti-corrosive ring hardness 600-700 hv3 test certificate required yes ring drawing no mec/1/22938/rev c ---------------------------------------- special instructions: ---------------------------------------- 1) ultrasonic,uts & elongation tests shall be done and certified. 2) flat wobblers to be strictly concentric with roll neck journals. 3) rolls to be suitably packed and numbered for identity. 4) the microstructure should be free from continuous network of carbides along the grain boundaries. 5) t. c. to be given along with micro-structure photograph. a seperate copy to be sent to d. g. m(rs&rs) at the time of delivery. 6) the rolls shall be guaranteed against manufacturing defects such as blow holes, cavity, non-metallic inclusions, pipe segregation,cracks,hard spots, flakes etc which may adversely affect their service life. 7) should any roll fail prematurely or give sub-standard performance due to the above defects, the suppliers shall rectify the defects at their cost wherever possible to the entire satisfaction of vsp or make prorata compensation or make full replacement if the roll has been rejected before use. 8) the rolls are also to be guaranteed for the roll life as mentioned or 5 ) /bid number: gem/2026/b/7117383 * /dated: 23-01-2026 & & / bid document1 / 23years from the date of supply to vsp which ever is earlier. this guarantee clause superseeds, guarantee mentioned elsewhere in the po(a/t), in this regard. 9) hardness test of end ring shall be done and certified. 10) these rolls are used in roughing stands of hot rolling mill. , roll material sg cast iron (accicular) hardness 70-75 shore c drawing reference 1/4012885,rev-e stand no bar mill 19 & 21 size 360 x 600 mm barrel hardness 70-75 shc roll approximate unit weight 0. 70 tons neck hardness 38-45 shc neck run out 0. 04 mm roll coating anti-corrosive coating drop in hardness 1 shc per 10mm on barrel depth -----------------------------------special instructions: ------------------------------------ 1) flat wobblers to be strictly concentric with roll neck journals. 2) rolls to be suitably packed and numbered for identity. 3) t. c. to be given along with micro-structure photograph. a seperate copy to be sent to d. g. m(rs&rs) at the time of delivery. 4) the rolls shall be guaranteed against manufacturing defects such as blow holes, cavity, non-metallic inclusions, pipe segregation,cracks,hard spots, flakes etc which may adversely affect their service life. 5) should any roll fail prematurely or give sub-standard performance due to the above defects, the suppliers shall rectify the defects at their cost wherever possible to the entire satisfaction of vsp or make prorata compensation or make full replacement if the roll has been rejected before use. 6) the rolls are also to be guaranteed for the roll life as mentioned or 5 years from the date of supply to vsp which ever is earlier. this guarantee clause superseeds, guarantee mentioned elsewhere in the a/t, in this regard. these rolls are used in hot rolling mill, roll material sg cast iron (accicular) hardness 70-75 shore c drawing reference 1-4012884,rev-d stand no bar mill 20 & 22 size 360 x 600 mm barrel hardness 70-75 shc roll approximate unit weight 0. 70 tons neck hardness 38-45 shc neck run out between centres 0. 04 mm roll coating anti-corrosive coating drop in hardness 1 shc per 10mm on barrel depth ------------------------------------ special instructions: --------------------------------
Tender For corrigendum : rate contract of orthopaedic implants - femoral neck system, acetabular cage, uncemented phr, deep dish tibial tray component system tkr, mobile bearing flexion first tkr, tkr with cocr tibia and anterior stopping pin, tkr tibial tray with extension rod (titanium/cocr), tkr femoral component extension rod (titanium/cocr), tkr medial pivot shift knee system, shoulder mega prosthesis, unic shoulder device, suture passer, primary tkr with extension, lateral suture knotles anchor, calcer stem cemented, calcer stem uncemented, prp kit, variable angle distal end radius plate volar (stainless steel), variable angle distal end radius plate volar (titanium), tkr without patella resurfacing ( (ps ) (cocr), tkr without patella resurfacing (cr/ps) (titanium), angle blade plate (95 degree) with screws (titanium), ankle arthrodesis nail (ttc) with screws/bolts, dcs plate with screws (titanium), distal tibial nail system with nail/bolts, distal ulna anatomical plate with screws (titanium), femoral osteotomy plate with screws, femoral osteotomy plate with screws (titanium), figure of 8 plate for epiphysiodysis, fns with bolt/screws (femoral neck system), forearm rush nail with bolts/screws, forearm square nail with bolts/screws, hybrid fixator complete set, lisfranc plate with screws, malleolar screws, metacarpal/metatarsal plates with screws, mini fragment plate with screws, pedicle screws with rods., pedicle screws with rods.( titanium), peri prosthetic plates with screws, peri prosthetic plates with screws (titanium), pflp with screws (proximal femoral locking plate) (titanium), pfn a3 long with screws, plif (posterior lumbar interbody fusion), plif (posterior lumbar interbody fusion) (titanium), posterior malleolar plate for tibia with screws, posterior malleolar plate for tibia with screws (titanium), proximal ulna hook plate with screws, proximal ulna hook plate with screws (titanium), radial head prosthesis with cement, ring plate for upper end tibia with screws, spinal cages for tlif (transforaminal lumbar interbody fusion), staples for epiphysiodysis, titanium cone (bone substitute), titanium wedge (bone substitute), vac (vacuum assisted closure therapy), expendable mesh cages of all sizes with instrumentations (titanium), lateral mass screw with rods along with occiput cervico plate system(titanium), percutaneous pedicle screw with rods along with complete instruments (titanium), cervical spine plates with screws (titanium), cervical spine zero profile cages (titanium), articulating spacer for revision thr, cemented mop (metal on poly/ ceramic on poly), cemented thr with cement & gun dispenser., dual mobility total hip replacement, dual mobility total hip replacement (titanium), megaprosthesis., titanium thr prosthesis, tibia augment, femur augment, tumor knee mega/endoprosthesis, uncemented system for knee arthrodesis, unicondylar knee replacement, acetabulum cage, total elbow replacement prosthesis, total elbow replacement prosthesis (titanium), total shoulder prosthesis, total shoulder prosthesis (titanium), tumor prosthesis for ankle, uncemented system for limb salvage, reverse shoulder arthroplasty, shoulder hemi arthroplasty (neer prosthesis), jumbo acetabulum cup for revision hip, metal augment for revision thr, metal augment for revision tkr, self-punching knotless anchors biocomposite, fenestrated, size 5mm to 5.5mm, with internal suture locking, self-punching knotless anchors biocomposite, fenestrated size 5mm to 5.5mm, with internal suture locking
Tender For supply of spares of ibp80 and pluro ii pump c c - impeller ci for m and p make ipb pump 100x 124hpb11 , neck ring ci 1181 , balance valve pb1 70 , combined seating and bush ltbs 2082 , stage casing middle body ci 1101 , bearing housing de nde 1 set 2 nos 2760 , set of two bearing bushes lb2 23 , set of two gland split brass 26 , pump shaft 5 stage for rmq 300x125 pump rot300bd , shaft with keys 6-stg en-8 34 , shaft sleeve nut rms125300030 , journal bearing top and bottom ph br 18ab , shaft sleeve de ph br 26 , shaft sleeve nde ph br 26a , balance disc ph br 21 , balance valve pb 1 70a , seating and bush with screw bb lb 2 71a , mpeller lg 2 31a , bearing bushes lb 2 set of 2 23a , sleeve in pair lg 2 6365a
Tender For supply of discharge end casing part no. m590bd210350161023 , middle body part no. m590bd210350161015 , pump shaft part no. m590bd210350161002 , shaft sleeve d. e. part no. m590bd210350161010 , shaft sleeve nde part no. m590bd210350161032 , stay bolt m s part no. m590bd210350161022 , water seal ring half part no. m590bd210350161009 , oil ring part no. m590bd210350161003 , wearingring casing, br,5 stg part no. m590bd210350161012 , o-ring, rubber ,5 stg part no. m590bd210350161014 , imp key, en-8 9,5 stg part no. m590bd210350161017 , neck bush, br,5 stg part no. m590bd210350161019 , imp key, en-8 9,5 stg part no. m590bd210350161027 , counter sunk screw, stl,5 stg part no. m590bd210350161028 , balance valve part no. m590bd210350161030 , bearing bush de and nde part no. m590bd210350161040 , impeller, bronze part no. m590bd210350161018 , large seating and bush part no. m590bd210350161026 , sleeve nut de part no. m590bd210350161043 , combined diffuser and return vane part no. m590bd210350161016 , delivery diffuser part no. m590bd210350161021
Tender For supply of m and p make pump spares c c -coupling key ss410, part no. 3250 , impeller key, part no. 3200ss410 , lock washer steel, part no. 3020 , lock nut, part no. 3010 , deep groove ball bearing, steel 6314zz, part no. 2600 , water deflector rubber, part no. 2070 , shaft sleeve with nut, part no. ss316de , shaft sleeve with nut, part no. ss316nde , shaft check nut nde, part no. 3032 , shaft check nut de, part no. 3031 , lantern ring, ci, part no. 2300 , wear neck ring de, part no. 1181 , airvent cock, ss304, part no. 4230 , four way piece, ss304, part no. 4650 , gland flushing pipe, ss304, part no. 4290 , adaptor, ss304, part no. 8057542 , thrust collar, part no. 2884 , bearing end cover nde ci, part no. 2754 , bearing end cover de ci, part no. 2751 , split gland de, part no. 2310 , shaft with keys, part no. 1800 , impeller, part no. 1500bronze , bearing housing nde, part no. 2764 , bearing housing de, part no. 2761 , stuffing box bush, part no. 2402 , cowl nut lh ss410, part no. 3001 , cowl nut , part no. 3002st , rotating assly with complete, part no. 1100 , neck ring, cf8m, part no. 1181cf8m , bearing lock nut and washer, part no. 30103020 , impeller, cf8m, part no. 1500cf8m , bearing housing nde,ci, part no. 2764 , bearing housing de, ci, part no. 2761 , shaft with key, part no. 1800 , gland ci, part no. 2310 , sleeve nut moc ss410, part no. 3032 , bearings, moc std, part no. 2600 , shaft sleeve, ss410, part no. 2100ss410 , o ring, part no. 4250 , lantern ring, part no. 2300 , rotating assembly complete , cf8m, part no. 1100 , sleeve nut ss410 , part no. 3032gst250300 , sleeve nut, ss410, part no. 3031 , water deflector , part no. 20701ss316 , water deflector, part no. 2070ss316 , water deflector, water thrower rub, part no. 2071gst250300 , shaft, ss431t, part no. 18001000 , neck ring set of 4no, brnz, part no. 1181 , shaft sleeve and nut, ss410, part no. 2102 , shaft sleeve and nut, ss410, part no. 2103 , bearing housing, nde, c. i, part no. 2764 , bearing housing, de, part no. 2761 , gland split, part no. 2310500 , intermediate bearing bush inter stage bu, part no. 2801gst250300 , intermediate bearing bush carrier, ci, part no. 2802 , intermediate bearing sleeve, ss410h, part no. 2834 , intermediate brng sleeve, ss410h, part no. 28341 , o ring, part no. 425011100 , key for coupling, ss410, part no. 32501000 , lock washer, part no. 30201000 , bearing end cover inner, part no. 27551000 , bearing end cover outer, part no. 27531000 , lantern ring, 500gst, part no. 2300500 , air vent cock, part no. 42301000 , shaft sleeve ss410, part no. 21001000 , o ring, part no. 42501000 , key for impeller, part no. 32001100 , lock nut, part no. 30101000 , thrust collar, part no. 28841000 , bearing end cover, part no. 2756gst250300 , stuffing box bush, part no. 24021100 , bearing cartridge nde , bearing cartridge de
Tender For supply of spares for wilo m and p make pump model 250 300 c c - part no. rot011000 rotating unit complete set cat b , part no. 425011000 o ring int. berg. sleeve rubber , part no. 42501000 o ring shaft sleeve rubber , part no. 40801000 gasket , part no. 32501000 key for coupling ss410 , part no. 32001100 key for impeller ss410 , part no. 3031gst250300 sleeve nut ss410 l. h. , part no. 3032gst250300 sleeve nut ss410 r. h. , part no. 30201000 lock washer m. s. , part no. 30101000 lock nut m. s , part no. 28841000 thrust collar en8 , part no. 28011000 intermediate bearing bush std , part no. 2764gst250300 bearing housing n. d. e. ci , part no. 2761gst250300 bearing housing d. e. ci , part no. 27531000 bearing end cover de outer c. i. , part no. 27551000 bearing end cover nde inner c. i. , part no. 24021000 stuffing box bush ltb5 , part no. 23101000 gland spilt c. i. , part no. 21001000 shaft sleeve suction and delivery ss410 , part no. 20711000 water deflector rubber , part no. 23001000 lantern ring is28gr1 , part no. 18001000 shaft r. h ss431t , part no. 15091000 impeller delivery is28gr1 , part no. 15061000 impeller suction is28gr1 , part no. 11811000 neck ring suction and delivery is28gr1 , part no. 42301000 air vent cock ss304 , part no. 2834 intermediate bearing sleeve de ) /bid number: gem/2026/b/7200640 * /dated: 11-02-2026 & & / bid document1 / 23
Tender For supply of screw socket hd , screw machine , spring helical compression , screw limiting rotation , screw grub slotted type c precision 6 point 6 phosphate m8 x 16mm long , screw adjusting screw set , bush stabilizer premier pad mini , ring small , bellow rubber , gasket hose , ring , plunger detent , spring helical extension spring helical compression , push rod hydraulic master cyl , spring oblique spring helical compression , spring inner helical compression , ring neck , chain welded , spindle , plate instruction , cam control , paint remover , paint rfu enamel black , wire elect 2 point 5mm , nut and bolt all type
Tender For corrigendum : supply of procurement of spares of mather and platt make pumps d d ? g? g -neck ring moc lg2 part no 1181 , casing top half moc ci part no 1001 , casing bottom half moc ci part no 1002 , shaft moc en8 part no 1800 , shaft sleeve moc ltb2 part no 2100 , bearing housing de moc ci part no 2761 , bearing housing nde moc ci part no 2764 , gland moc brass part no 2310 , lantern ring moc brass part no 2300 , bearing end cover nde moc ci part no 2754 , bearing end cover de moc ci part no 2751 , sleeve nut rh moc ltb2 part no 3032 , sleeve nut lh moc ltb2 part no 3031 , o ring moc nitril rubber part no 4250 , coupling key moc en8 part no 3250 , impeller key moc en8 part no 3200 , thrust collar moc en8 part no 2884 , rotating unit moc cat b part no rot011000 , sleeve nut rh moc lg2 part no 3032dme810 , sleeve nut lh moc lg2 part no 3031dme810 , bearing housing nde moc ci part no 2764dme810 , bearing housing de moc ci part no 2761dme810 , bearing end cover nde moc ci part no 2754dme810 , bearing end cover de moc ci part no 2751dme810 , neck ring moc bb part no 1181dme810 , stuffing box bush moc ci part no 2402dme810 , split gland de nde moc ci part no 2310dme810 , lantern ring moc brass part no 2300dme810 , shaft sleeve de and nde moc lg2 part no 2100dme810 , water thrower moc rubber part no 2070dme810 , shaft with key moc en8 part no 1800dme810 , impeller moc lg2 part no 1500dme810 , rotating unit complete moc cat b part no rot001dme810