Latest gasket retainer Tenders | Government gasket retainer Tenders

Co-operative

CTN :45715046

06 Jul, 2026 NA

Kawardha - Chhattisgarh

Tender For supply of re-non authorized suppliers - "bearing hose pipe with connector ,din-20022-en853-isn-1/4""-06mm- w.p.-225 bar/3270psi-4q2012 make - polylex" , cane unloader bridge wheel as per drg. bssuk/mh/821/16 (modified) moc - forged steel confirming to is : 2707 gr. ii duty spin hardness 300 bhn or steel cast en-9 , cane unloader trolley wheel as per sample (modified) moc - forged steel confirming to is : 2707 gr. ii duty spin hardness 300 bhn or steel cast en-9 , cane unloader bridge wheel gear as per drg. no. bssuk/mh/832/16 moc - forged steel confirming to is : 2707 gr. ii duty spin hardness 300 bhn or steel cast en-9 , "pinion unloader no. 1 & 2 bssuk drg. no. u-1 moc - en-19/en-9 materials precision machined and teeth cutting by hobbing machine duly hardend to with stand the heavy load. " , "pinion unloader no. 1 & 2 bssuk drg. no. u-2 moc - en-19/en-9 materials precision machined and teeth cutting by hobbing machine duly hardend to with stand the heavy load. " , "big gear unloader no. 1 &2 bssuk drg. no. u-03 moc - en-19/en-9 materials precision machined and teeth cutting by hobbing machine duly hardend to with stand the heavy load. " , "pinion unloader no. 3 bssuk drg. no. u-4 moc - en-19/en-9 materials precision machined and teeth cutting by hobbing machine duly hardend to with stand the heavy load. " , self lubricatingasbestos plaited non metalic gland packinggraphited style-1800 size-6 mm make-champion/spitman , self lubricatingasbestos plaited non metalic gland packinggraphited style-1800 size-8 mm make-champion/spitman , self lubricatingasbestos plaited non metalic gland packinggraphited style-1800 size-10 mm make-champion/spitman , self lubricatingasbestos plaited non metalic gland packinggraphited style-1800 size-12 mm make-champion/spitman , self lubricatingasbestos plaited non metalic gland packinggraphited style-1800 size-20 mm make-champion/spitman , self lubricatingasbestos plaited non metalic gland packinggraphited style-1800 size-30 mm make-champion/spitman , "s.s wire reinforced asbestos packing for high temp. metallic graphited gland packing style -1916 size 03mm make - champion/spitman" , "s.s wire reinforced asbestos packing for high temp. metallic graphited gland packing style -1916 size 06 mm make - champion/spitman" , "s.s wire reinforced asbestos packing for high temp. metallic graphited gland packing style -1916 size 08mm make - champion/spitman" , "s.s wire reinforced asbestos packing for high temp. metallic graphited gland packing style -1916 size 10mm make - champion/spitman" , "s.s wire reinforced asbestos packing for high temp. metallic graphited gland packing style -1916 size 12mm make - champion/spitman" , "low pressure joint sheet size - 1.5mm style - 20 make -champion/spitman" , "low pressure joint sheet size - 3mm style - 20 make - champion/spitman" , "low pressure joint sheet size - 5 mm style - 20 make - champion/spitman" , "h.p. metallic steam joint 1.5mm style - 54 super make - champion/spitman" , "h.p. metallic steam joint 3 mm style - 54 super make - champion/spitman/ ferrolite" , "h.p. metallic steam joint 5 mm style - 54 super make - champion/spitman/ ferrolite" , rubber joint sheet size-2mtr x 2 mtr. , "wire rope cuppi 2 wear(way) make - heavy duty" , "wire rope cuppi 1 wear(way) make - heavy duty" , "gauge glass a-9 (with mica & gaskit set) make - klinger" , spiral joint 308x 275x 5mm moc-s.s 316/nicle alloys(inconel 625) make - iso/isi marked , spiral joint 342x310x5mm, moc-s.s 316/nicle alloys(inconel 625) make - iso/isi marked , spiral joint 255x395x3mm, moc-s.s 316/nicle alloys(inconel 625) make - iso/isi marked , spiral joint 154x245x3mm, mmoc-s.s 316/nicle alloys(inconel 625) make - iso/isi marked , spiral joint 248x218x5mm,moc-s.s 316/nicle alloys(inconel 625) make - iso/isi marked , spiral joint sheet size 220x242x3 moc-s.s 316/nicle alloys(inconel 625) make - iso/isi marked , spiral joint sheet size 310x340x5moc-s.s 316/nicle alloys(inconel 625) make - i

CTN :45712821

14 Jul, 2026 5.13 Lacs

Saharanpur - Uttar Pradesh

Tender For supply of hardware items - holtite 1 2 kg , restoline 1 2 kg , brasso 500ml , araldite 1 800kg , borex powder 1 kg , plastic rope 3 4 inch , plastic rope 3 8 inch , teflon tape 3 4 inch , dunlop make rubber hose pipe of size 3 4 inch size , dunlop make rubber hose pipe of size 1 inch size , graphites powder , guage glass 7 h make klinger , guage glass a 9 make klinger , black rubber sheet joyti 1 8 inch , black rubber sheet joyti 1 4 inch , white grade no 1 cotton waste , color grade no 1 cotton waste , blue tube of 20 ml , emery cloth fine 120 grit per rim , emery cloth rough 40 grit , emery tape size 2 inch x 50 mtr grit 120 , emery paste rough 400gm , emery paste fine , spilit pin all size champion make as per list as per ppl , gm wheel valve 1 2 inch make sant , gm wheel valve 3 4 inch make sant , gm wheel valve 1 inch make sant , gm wheel valve 1 1 2 inch make sant , gm wheel valve flange type 1 inch make sant , gm right angle valve 15 mm make sant , ss needle valve 10 mm tested at 10 kg cm2 with test certificate , ss needle valve 15 mm tested at 10 kg cm2 with test certificate , ss needle valve 20 mm tested at 10 kg cm2 with test certificate , stag b red type , m seal , alluminium rivit size 1 4 inch x1inch , locktite no 641 in 50 ml , steel wire rope siling as per drg 1 inchx7 mtr load approx 12 tone capacity , steel wire rope siling as per drg 1 inchx6 point 7 mtr load approx 12 tone capacity , steel wire rope siling as per drg 1 2 inchx3 point 5 mtr , steel wire rope siling as per drg 1 inchx1 5 mtr , simplex chain 1 inch pitch diamond make , wire braided rubber hose pipe size 1 inch suitable for 150deg , wire braided flexible rubber hose pipe heavy duty temp cf machine 1 4 inch x 1 5 mtr , wire braided flexible rubber hose pipe heavy duty temp cf machine 3 8 inch x 1 5 mtr , wire braided flexible rubber hose pipe heavy duty temp cf machine 1 2 inch x 1 5 mtr , wire braided flexible rubber hose pipe heavy duty temp cf machine 3 4 inch x 2 mtr , wire braided flexible rubber hose pipe heavy duty temp cf machine 2 1 2 inch x 12 inch , break lininer size 1 2 inchx 12 inch width , steel wire rope 3 4 inch usha martin make construction 6 36 with test certificate , simplex chain 2 poin 1 2 inch pitch diamond make , glass toughened sight glass size 100mmx15mm , glass toughened sight glass size 250mm x 16mm , glass toughened sight glass size 220mm x 16mm , glass toughened sight glass size 210mm x 16mm , glass toughened sight glass size 200mm x 16mm , glass toughened sight glass size 180mm x 16mm , glass toughened sight glass size 160mm x 16mm , glass toughened sight glass size 125mm x 12mm , bearing sleeve h 207 make jmc , bearing sleeve h 209 make jmc , bearing sleeve h 213 make jmc , bearing sleeve h 307 make jmc , bearing sleeve h 313 make jmc , bearing sleeve h 312 make jmc , bearing sleeve h 315 make jmc , bearing sleeve h 317 make jmc , bearing sleeve h 318 make jmc , bearing sleeve h 322 make jmc , bearing sleeve h 2318 make jmc , bearing sleeve h 3134 make jmc , marking cloth , clean old cloth dhoti

CTN :45678714

11 Jul, 2026 5.50 Lacs

Saharanpur - Uttar Pradesh

Tender For supply of wooden hand wire brush 3 inch x 6 inch , teflontape 3or4inch x 10mtr , rustolene pidilite make 500ml , holdite 500 gm pack pidilite make , grinding wheel ag 4 inch carborandum universal make , grinding wheel ag 7 inch carborandum universal make , brasso liqued in tin of 100 ml , araldite in 1.80 kg , emery cloth in 500 sheet fine carborandum universal make , emery cloth in 500 sheet rough carborandum universal make , emery tape 50 mtr roll size 2 inch fine carborandum universal make , emery tape 50 mtr roll size 2 inch roughcarborandum universal make , cotton waste , m seal 1 kg pack astralorpidiliteor m m make , blue tube 15ml atlas orcamel make , piano wire , graphite powder fine , hacksaw blade double side 1or2inch x 12 inch hss miranda make , hacksaw blade double side 1or2inch x 12 inch low carbon steel , marken cloth cotton , conical grinding wheel 1inch x 2inch , grinding wheel 1.5 inch , buffing wheel 4inch for ag 4 grinder boschor dewalt make , cutting wheel 4inch for ag 4 grinder boschor dewalt make , cutting wheel 14inch boschor dewalt make , silicon brazing rod size 3mm , klinger make b-9 borocilicate gauge glass imported and plane , stainless steel plate grade 304 plain sheet size 4 feet x 8 feet x 3 mm thickness , anabond 112 thread locker 50 ml , loctite 609 retaining compound in 50ml , loctite 641 retaining compound in 50 ml , emery paste rough 400 gm carborandum universal make , emery paste fine 400 gmcarborandum universal make , brass solid round bar extruded quality size 20mm od , brass solid round bar extruded quality size 25mm od , brass solid round bar extruded quality size 50mm od , boiler gauge glass bishop make size 3or4inch x 16.5 inch , boiler gauge glass bishop make size 3or4inch x 22.5 inch , solenoid valve with coil rotex make model no 3012 two way , solenoid valve with coil rotex make model no 3013 one way , stag jointing paste type b red in 1 kg pack , galva coating gcs 73 bright finish make aerotech 500 ml , grinding wheel black for bench grinding machine size 1.5inch x1.5 xinch x12inch , grinding wheel green for bench grinding machine size 1.5inch x1.5 xinch x12inch , usha martin make steel wire rope 3or4inch,6or36 construction hemp core with test certificate 305mtr in one roll , love joy coupling set l-70 , love joy coupling set l-75 , love joy coupling set l-90 , love joy coupling set l-100 , love joy coupling set l-110 , spring washer bbbb make size 3or8 inch 100 piece per pack , spring washer bbbb make size 1or2 inch 100 piece per pack , spring washer bbbb make size 5or8 inch 100 piece per pack , spring washer bbbb make size 18mm 100 piece per pack , split pin champion make size 1or4 inch x 2 inch 100 piece per pack , split pin champion make size 1or4 inch x 2.5 inch 100 piece per pack , split pin champion make size 1or4 inch x 3 inch 100 piece per pack , anabond 666-250ml , leather hand gloves pair ador or asha make , rubber star for coupling set l-70 , rubber star for coupling set l-90 , rubber star for coupling set l-100 , rubber star for coupling set l-110 , paint brush size 2inch , paint brush size 3inch , paint brush size 4 inch , red oxide primer british paint-asian make 20ltr drum , borex powder suhaga , graphite fire crucible 120 kg ,make india super -double kabootar , ss flat grade -305 size -12mm x 65mm , silver rustam brazing flux 500gm , sleeve 3or4 inch nationalorleader make for tubular gauge glass , rubber cone 3or4 inch nationalorleader make for tubular gauge glass , flexible hand grinder for 2 inch wheel sf-2 model alond with shaft raly wolf 10fd accessories , wire rope u clamp heavy duty size 3or4inch , monarch save past tpxt-high temp titanium putty ,working temp 500centi complete kit , needle roller bearing axk4060 with sleeve , needle roller bearing axk7095 with sleeve , needle bearing ba1816 with sleeve , rubber oil seal 65x85x10 spring loaded oskoorsunnyormykoda make , rubber oil seal 42x55x8 spring loaded oskoorsunnyormykoda make , rubber oil seal 42x72x10

CTN :45333118

23 Jun, 2026 280

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of screen , o ring , flow restrictor , flanged fitting , flange segment , pipe clamp half , sleeve , plug-in-board , cover , o ring 4x2mm , elbow , turbine wheel , integrated circuit eeprom not adjusted , spacer ring , pipe clamp half , dc solenoid , retainer , o ring , bushing , cable entry , plug-in board , o ring , plug , ring sealing a18x22 , plug in board , plug-in board , spacer sleeve , washer , flage segment , vent line , sealant , drain line , flange , techometer , o-ring , pressure plate , v -belt kit , spring retainer , cinical spr. washer , drain valve , gasket , retainer , washer , washer , mfb 1 , plug-in-board , o ring , plug-in board , o ring 32x4 , plug-in-board , modular system , measure/monitor mod , adaptor , quick-disconnect cpl , screw , screw , screw m10x30 , cover , cylinder roller bearing , plug , non return valve , plug in board inb2-01/a , plug-in board , plug , monitor screen lcd tft 19 , screw , washer , sealing ring , hex nut , sealing ring , screw-fitting union , intermediate plate , exhaust bellows , bolt hex a3c , spring , duct plate , washer (000433013000) , dial indicator , washer , bearing huosing , plug-in board , incadescent lamp minimum 10 pcs , exhaust turbocharger , flap , bracket , sleeve , valve , incandescent lamp , threaded pin , lamp t6 , 8-36v/50ma , bushing , computer hard disc 2.5 60gb not adjuste , piston ring , plug-in-board , centering element , threaded rod , retainer , threaded bushing , plug-in-board not adjusted , pipe clamp half , spacer bushing , retainer , camshaft , spring washer , belt pulley , strap , retainer , spacer bushing , grommet , support , mounting plate , pipe clamp half , bearing huosing , ring carrier , screw , o ring 100x4mm , adaptor , eprom mem5 mcu pps cps adjusted , con rod bearing size 0 0 , eprom mem5-02 a 740676 programmed , washer , elbow , plug in pipe , plug-in board rob1-01 a , elbow , sealing ring , elbow , test service unit , o-ring , drain line , o ring , vent pipe , hexagon screw , bib 1 , screw , o ring , guard plate , plug in board , base plate , nozzle element

State Government

CTN :45359070

21 Jun, 2026 3.42 Lacs

Bellary - Karnataka

Tender For corrigendum : procurement of aph main drive gear box spares- 5230113124 , carrier seal-80vbq213s , carrier seal-80vbq213spartno:20781400 for (33.5-vi-63(75csg")smrt, lap no-4490 ) make 1, : lufkin, model : 80vbq213s,gearboxserialnos:122440&122441, input speed: 1500 rpm, speedratio 100 : service rating : 40.2 hp, servicefactor:1.19, cataloguerating: 48 hp, no. of stages: 4 stages, teeth design:1ststagespiralbevel2nd,3rd & 4th stages are singal helical application: air pre heaterfor 700mw btps , 5230113132 , make gasket retainer-5.75 odpartno:20374900 for (33.5-vi-63(75csg")smrt, lap no-4490 80vbq213s, gearboxserialnos: 122440&122441, input speed: 1500 rpm, speedratio 100 ) : lufkin, model 1, service rating 40.2 hp,, 5230113141 , seal. lip typepart no:e9020227 for (33.5-vi63(75csg jsmrt, lap no-4490 make lufkin, model: 80vbq2135, gearbox serials: 122440 & 122441, input speed 1500 rpm, speed ratio 100: 1, service rating: 40.2 hp, service factor: 1.19 catalogue rating: 48 hp, no. of stages: 4 stages, teeth design 1st stage spiral. bevel. 2nd,3rd & 4th stages are singal helical, application air pre heater for 700mw btps , 5230113213 , gasket armstrong cn705 1/32part no ap087531 for (33.5-vi-63(75csgjsmrt lap no-4490) make: lufkin, model: 80vbq2135, gearbox serials: 122440 & 122441, input speed 1500 rpm, speedratio 100: 1, service rating: 40.2 hp, servicefactor:1.19,cataloguerating: 48 hp, no. of stages: 4 stages, teeth design: stagespiralbevel2nd,3ml& 4th stages are singal helical, application air pre heater for 700mw btps , 5230113256 , gasket bearing retainerpart no:18396700 for (33.5-v163(75csg jsmrt, lap no-4490) make: lufkin, model: 80vbq213s gearboxserialnos:122440& 122441, input speed: 1500 rpm, speed ratio 100: 1, service rating 40.2 hp, servicefactor:1.19.hp.no.ofstages 4stages, teethdesign: stagespiral. bevel. 2nd,3nd & 4th stages are singal helical for 700mw btps , 5230113264 , shaft stub 80vbqf213spart no:20331800 for (33.5-vi63(75csg jsmrt lap no-4490) for 700mw btps , 5230113299 , seal lip type 5.875x7.500.sring retaining-int, rrt-750part no-e9020690 for (33.5-v163(75csgsmrt, lap no-4490) make: lufkin, model: 80vbq2135, gearbox serials: 122440 & 122441, inputspeed:1500rpm speedratio100:1, service rating: 40.2 hp, service factor: 1.19, catalogue rating: 48 hp, no. of stages: 4 stages, teeth design: 1x stagespiralbevel.2nd,3&4&stages are singal helical application air pre heater for 700mw btps , 5230113337 gasket-11" odpart no:20331000part no:ap099515 for (33.5-vi-63(75csgjsmrt, lap no-4490) make: lufkin, model: 80vbq213s gearboxserialnos:122440& , 122441, input speed 1500 rpm, speedratio 100: 1, service rating: 40.2 hp, servicefactor:1.19,cataloguerating 48 hp, no. of stages: 4 stages, teeth design: stagespiralbevel2nd,3ml& 4th stages are singal helical, application air pre heater for 700mw btps , 5230113353 gasket, retainer-7.500 odpart no:20375400 for (33.5-v163(75csg jsmrt, lap no-4490) make: lufkin, model: 80vbq213s gearboxserialnos:122440& 122441, input speed 1500 rpm, speedratio 100: 1, service rating: 40.2 hp, servicefactor:1.19,cataloguerating 48 hp, no. of stages: 4 stages, teeth design: stagespiralbevel2nd,3ml& 4th stages are singal helical, application air pre heater for , 700mw btps , 5230113400 , coupling pump guardian m-24part no:e7086825 for (33.5-vi-63(75csgjsmrt, lap no-4490) make: lufkin, model: 80vbq2135 gearboxserialnos 122440& 122441, input speed, 1500 rpm, speedratio 100: 1, service rating: 40.2 hp, servicefactor:1.19,cataloguerating: 48 hp, no. of stages: 4 stages, teeth design: stagespiralbevel2nd,3d& 4th stages are singal. helical, application air pre heater , for 700mw btps , 5230113671 , gasket inspection cover 9.25x14.75 part no:20830200 for (33.5-vi-63(75csgjsmrt, lap no-4490) make lufkin, model 80vbq2135,, application airpreheater for 700mw btps , 5230113608 gasket inspection coxer 5x12part no:am128799 for (33.5-vi-63(

Co-operative

CTN :45466500

18 Jun, 2026 NA

Kawardha - Chhattisgarh

Tender For supply of bearing hose pipe with connector ,din-20022-en853-isn-1/4 , cane unloader bridge wheel as per drg. bssuk/mh/821/16 (modified) moc - forged steel confirming to more... , cane unloader trolley wheel as per sample (modified) moc - forged steel confirming to is : 2707 gr more... , cane unloader bridge wheel gear as per drg. no. bssuk/mh/832/16 moc - forged steel confirming to is more... , pinion unloader no. 1 & 2 bssuk drg. no. u-1 , moc - en-19/en-9 materials precision machined and more... , pinion unloader no. 1 & 2 bssuk drg. no. u-2 , moc - en-19/en-9 materials precision machined and more... , big gear unloader no. 1 &2 bssuk drg. no. u-03 , moc - en-19/en-9 materials precision machined an more... , pinion unloader no. 3 bssuk drg. no. u-4 , moc - en-19/en-9 materials precision machined and teeth cu more... , self lubricatingasbestos plaited non metalic gland packinggraphited style-1800 size-6 mm make-champ more... , self lubricatingasbestos plaited non metalic gland packinggraphited style-1800 size-8 mm make-champ more... , self lubricatingasbestos plaited non metalic gland packinggraphited style-1800 size-10 mm make-cham more... , self lubricatingasbestos plaited non metalic gland packinggraphited style-1800 size-12 mm make-cham more... , self lubricatingasbestos plaited non metalic gland packinggraphited style-1800 size-20 mm make-cham more... , self lubricatingasbestos plaited non metalic gland packinggraphited style-1800 size-30 mm make-cham more... , s.s wire reinforced asbestos packing for high temp. metallic graphited gland packing style -1916 si more... , s.s wire reinforced asbestos packing for high temp. metallic graphited gland packing style -1916 si more... , s.s wire reinforced asbestos packing for high temp. metallic graphited gland packing style -1916 si more... , s.s wire reinforced asbestos packing for high temp. metallic graphited gland packing style -1916 si more... , s.s wire reinforced asbestos packing for high temp. metallic graphited gland packing style -1916 si more... , low pressure joint sheet size - 1.5mm style - 20 , make -champion/spitman , low pressure joint sheet size - 3mm style - 20 , make - champion/spitman , low pressure joint sheet size - 5 mm style - 20 , make - champion/spitman , h.p. metallic steam joint 1.5mm style - 54 super , make - champion/spitman , h.p. metallic steam joint 3 mm style - 54 super , make - champion/spitman/ ferrolite , h.p. metallic steam joint 5 mm style - 54 super , make - champion/spitman/ ferrolite , rubber joint sheet size-2mtr x 2 mtr. , wire rope cuppi 2 wear(way) , make - heavy duty , wire rope cuppi 1 wear(way) , make - heavy duty , gauge glass a-9 (with mica & gaskit set) , make - klinger , spiral joint 308x 275x 5mm moc-s.s 316/nicle alloys(inconel 625) make - iso/isi marked , spiral joint 342x310x5mm, moc-s.s 316/nicle alloys(inconel 625) make - iso/isi marked , spiral joint 255x395x3mm, moc-s.s 316/nicle alloys(inconel 625) make - iso/isi marked , spiral joint 154x245x3mm, mmoc-s.s 316/nicle alloys(inconel 625) make - iso/isi marked , spiral joint 248x218x5mm,moc-s.s 316/nicle alloys(inconel 625) make - iso/isi marked , spiral joint sheet size 220x242x3 moc-s.s 316/nicle alloys(inconel 625) make - iso/isi marked , spiral joint sheet size 310x340x5moc-s.s 316/nicle alloys(inconel 625) make - iso/isi marked , asbestos rope size - 03mm , make - champion/spitman , asbestos rope size - 10mm , make - champion/spitman , asbestos rope size - 12mm , make - champion/spitman , asbestos rope size - 16mm , make - champion/spitman , asbestos rope size - 20mm , make - champion/spitman , asbestos rope size - 25mm , make - champion/spitman , asbestos rope size - 30mm , make - champion/spitman , rubber v belt c-144 , make - fenner/dunlop/pix , rubber v belt c-75 , make - fenner/dunlop/pix , rubber v belt c-77 , make - fenner/dunlop/pix , rubber v-belt c-124 , make - fenner/dunlop/skf/pix , rubber v belt c- 85 , make - fenner/dunlop/skf/pix , rub

Central Government/Public Sector

CTN :45433912

29 Jun, 2026 NA

Kutch - Gujarat

Tender For supply of bearing assy roller , nut , washer , gasket voltage regulator , tell,tale , screw , pin mounding , hose , gear housing seal kit , seal , gasket adapter plate , follower cam rh , screen fuel filter , fitting , latch control cable , seal kit fsm , propeller , iac valve , bushing , trim switch , gasket , retainer assy , fitting fuel , primer bulb , fuel injector , impeller water pump , seal top main bearing , complete repair kit , bearing carrier retainer , trim switch assy , switch kit ignation , hose iac v , lower mound assy , yoke bottom , alaram assy audio warning , anode small

Central Government/Public Sector

CTN :45392705

29 Jun, 2026 NA

Abu Road - Rajasthan

Tender For supply of gasket (retainer- printed bead) as per emd pt. no. 40039280 and blw part no.16170532. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45345787

08 Jun, 2026 NA

Panipat - Haryana

Tender For supply of metallic jointing asbestos sheet klinger-1000 graphited, size: 2mm thick, make: uniklinger , metallic jointing asbestos sheet klinger-1000 graphited, size: 3mm thick, make: uniklinger