Latest ball check valve Tenders | Government ball check valve Tenders

Central Government/Public Sector

CTN :44843354

28 Apr, 2026 NA

Perambalur - Tamil Nadu

Tender For corrigendum : supply of a set of flash back arrestors (dry type) suitable for use in oxy-fuel gas cutting/welding systems, for both oxygen and fuel gas (acetylene/lpg/bcg) lines, for installation at torch end and regulator end, to prevent flash backs. the flash back arrestors shall conform to en 730 / iso 5175-1 / is 11006:2011 (ra-2021), amendment-1 of december 2013 standards. one set shall consist of four (04) numbers of flash back arrestors, comprising one(01) number for oxygen regulator-end installation ,one(01) number for fuel gas (acetylene/lpg/bcg) regulator-end installation, one (01) number for torch-end installation for oxygen supply and one(01) number for torch-end installation for fuel gas (acetylene/lpg/bcg) , as applicable. the flash back arrestor shall be provided with flame arrestor (fa) and non-return valve (nrv) as minimum safety features. for regulator-end applications, the flash back arrestor shall additionally be provided with a thermal cut-off valve (tv). end connections shall be g 3/8" threads conforming to en 560 / iso 3253 standards, suitable for right-hand (rh) threads for oxygen line connections and left-hand (lh) threads for fuel gas (bcg/acetylene/lpg) line connections, as applicable. the working pressure and configuration shall be suitable for oxygen lines (up to 15 bar) and fuel gas lines (1.5 bar for acetylene / 5.0 bar for bcg/lpg) as per application. accepted makes shall be of messer / esab / gce / weldstar / ador/witt. offers shall beaccepted only from oems or their authorized dealers. valid authorized dealership certificate shall be enclosed. suppliers shall submit test certificates from a government-authorized test house. in case of international brands, test certificate from a reputed institute such as bam, germany is mandatory. suppliers shall possess in-house facilities for testing and calibration of flash back arrestors. the purchaser reserves the right to inspect these facilities. note: four (04) samples shall be supplied in advance and suitability approval fromthe consignee shall be obtained before commencement of production and bulk supply. [ warranty period: 12 months after the date of delivery ]

Central Government/Public Sector

CTN :44844556

01 May, 2026 NA

Bharuch - Gujarat

Tender For supply of electrode ferrospeed 4 mm,electrod ferrospeed 3.15mm,oxygen regulator two stage,acetylene regulator two stage,cutting torch heavy duty(type h-8607),hand cutting nozzle anme 3/64 size,chipping hammer,hose for oxygen gas welding 10mm,hose for acetylene gas welding 10mm,welding screen,welder's gloves 140,welding apron/jacket,flash back arrestor(type cg91-oxy-g-rh),electrode holder 600 amp,clamp for hose pipe 1/2 in,flash back arrestor cg-91-fuel-lr-acetylene

Central Government/Public Sector

CTN :44846085

01 May, 2026 NA

Ramgarh - Jharkhand

Tender For supply of industrial safety helmet white colour hdpe 3 rib cotton suspension sail sru rr logo should be printed in the front side manufactured after january 2026,industrial safety helmet blue colour hdpe 3 rib cotton suspension sail sru rr logo should be printed in the front side manufactured after january 2026,industrial safety helmet green colour hdpe 3 rib cotton suspension sail sru rr logo in the front side manufactured after january 2026,industrial safety goggles manufactured after january 2026,industrial dust mask ffp3 manufactured after january 2026,corded earplug,ear muff,cut resistant gloves,cotton hand gloves,electrical insulated hand gloves,electrical insulated hand gloves,electrical insulated hand gloves,electrical safety gum boot,full body safety harness with shock absorber,retractable fall arrestor,arc flash suit,face visor,welding face shield,welding apron,leather hand gloves for welding,safety net,safety net,electrical insulation mat,reflective tape,fire retardant blanket with nylon carrying bag,caution

Central Government/Public Sector

CTN :44819713

18 Apr, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of flash back arrestor (dry type) for regulator end of acetylene/lpg lines to prevent flash backs in oxy fuel system conforming to en 730/iso 5175 -1/is 11006 standards withflame arrestor(fa) and non return valve(nrv) and thermal cut off valve(tv) working pressure: 1.5 bar for acetylene/5.0 bar for lpg. end connections g 3/8" lh to en 560/iso 3253 standards. make: messer(dgn fuel) or esab(protex ra) or gce(fr-34 r fuel) or weldstar make only.note: offers of oems or their authorised dealers enclosing valid authorised dealership certificate only will be considered. [ warranty period: 30 months after the date of delivery ]

State Government

CTN :44216446

17 Apr, 2026 NA

Mahisagar - Gujarat

Tender For corrigendum : supply of miscellaneous and consumable items for mmd/ws at khep - v belt d-238, v belt a-28, v belt c-105, rubber spider for love joy coupling size l-095, ci love joy coupling size l-095, 100 percent neoprene rubber sheet size 1 mtrx2 mtrx3 mm thick, 100 percent neoprene rubber sheet size 1 mtrx2 mtrx5 mm thick, anabond unadrobic adhesive & sealand no-610, fevi kwik tube 3 grams, m seal fast curing epoxy compound, each packet contains 50 grams of resin base and 50 grams of hardener ( 1 kg box contains 10 packets), belzona super metal, measure tape 5 meter, britelite 1200 meters long rang torch rechargeable led flashlight with charger, impact wrench power/battery operated, bearing puller , 12 inch , 3 legs, bearing puller , 8 inch , 3 legs, hydraulic bearing puller kit, make- skf, model no- tmma 75h/set, width of grip external 52-200 mm, effective arm length - 200 mm, withdrawal force- 75 kn, grease gun, bench vice size 4", bench vice size 8" (netco make), long nose plier, insulated with thick c.a. sleeve,generally confirming to is 3552-1989, product no:1430-6., circlip plier internal (bent nose),product no: 1442.7,capacity :19.6 mm, length:180 mm, taparia or jhalani or any equivalent make, combination plier ,185mm lenth, hand drill machine size 10mm, grinding stone (smooth) for 6"(dia.) bench grinder wolf., grinding stone (rough) for 6" bench grinder wolf, mini angle grinder 100 mm, grinding disc (wheel) size 100x4x16 mm, mos 13750 high cut (a.36), ag-4 cutting wheel make:bosch, electrically operated portable cut off saw (for tube cutting), wheel size:355mm, arbour size: 25.4mm, scissors size: 10", wire brush with wooden handle size 50x150x300 mm, 3/4" polypropylene rope for normal mechanical work, manila rope, size: 16 mm dia, manila jute rope size 12 mm, ms nipple 1/2", nipple 3/4", nipple 1", ms nipple size 2", hss hacksaw blade size 300x12.5x0.63 mm, hss hacksaw blade size 12"x1/2"x24 tpi bipic, grits 150 emery cloth roll of 50mtr. length and 50mm width, emery paper smooth fine size 38 mm x 50 m length, portable welding machine, gas cutting torch cutogen esab make, two stage two gauge oxygen gas pressure regulator - model no : dura 0-10 - esab make, two stage two gauge acetylene gas pressure regulator model : dura a-1.5 - esab make, flash back arrestor for cutting torch end mounted oxygen, flash back arrestor for cutting torch end mounted da, flash back arrestor for regulator mounted da cylinder.

State Government

CTN :43610838

16 Apr, 2026 NA

Gandhinagar - Gujarat

Tender For corrigendum : supply of welding machines and welding accessories for bmd at gtps - black glass for welding size 82.5x107.95x3 mm, two stage two gauge oxygen gas pressure regulator - model no : dura 0-10 - esab make, two stage two gauge acetylene gas pressure regulator model : dura a-1.5 - esab make, oxygen gas hose pipe blue 08 mm, make esab/dura., acetylene gas hose pipe red 08 mm, make esab/dura., welding hand gloves leather size 14" for welding assly., hose clip for oxygen/acytelene welding hose, welding cable copper conductor having single core high conductivity, suitable for 600 amp. of quality 70 sq.mm 999/0.3 mm as per is-9857/1990 vir insulated., cutting nozzle size 3/64", cutting nozzle size 1/16", gas cutting nozzles (1/32"), gas cutting torch cutogen esab make, spark lighter for welding assly., flash back arrestor for cutting torch end mounted oxygen ., flash back arrestor for cutting torch end mounted da ., flash back arrestor for regulator mounted da cylinder., flash back arrestor for regulator mounted oxygen cylinder., portable single phase welding machine. (light weight 10 kg), portable three phase welding machine. (light weight 15 kg), cylinder key (spanner for operating o2,da), hand gloves for heat resistance up to 350 deg. celsius: hand gloves with constructed from 100 percentage kevlar para-armid fiber with a cotton liner, size 10 (400mm). heat resistance for up to 350 deg. celsius temperature., cutting nozzle size 3/32, cutting nozzle size 1/8", chrome leather hand gloves for welder. size: 16 inch (400 mm), welding electrode holder fully insulated 600 amp. current (hc 600) , make-esab., portable electrode drying oven 250 dgr c,cap-4 kg, white plain glass for welders hand screen, black glass for welding size 82.5x107.95x3 mm, two stage two gauge oxygen gas pressure regulator - model no : dura 0-10 - esab make, two stage two gauge acetylene gas pressure regulator model : dura a-1.5 - esab make, oxygen gas hose pipe blue 08 mm, make esab/dura., acetylene gas hose pipe red 08 mm, make esab/dura., welding hand gloves leather size 14" for welding assly., hose clip for oxygen/acytelene welding hose, welding cable copper conductor having single core high conductivity, suitable for 600 amp. of quality 70 sq.mm 999/0.3 mm as per is-9857/1990 vir insulated., cutting nozzle size 3/64", cutting nozzle size 1/16", gas cutting nozzles (1/32"), gas cutting torch cutogen esab make, spark lighter for welding assly., flash back arrestor for cutting torch end mounted oxygen ., flash back arrestor for cutting torch end mounted da ., flash back arrestor for regulator mounted da cylinder., flash back arrestor for regulator mounted oxygen cylinder., portable single phase welding machine. (light weight 10 kg), portable three phase welding machine. (light weight 15 kg), cylinder key (spanner for operating o2,da), hand gloves for heat resistance up to 350 deg. celsius: hand gloves with constructed from 100 percentage kevlar para-armid fiber with a cotton liner, size 10 (400mm). heat resistance for up to 350 deg. celsius temperature., cutting nozzle size 3/32, cutting nozzle size 1/8", chrome leather hand gloves for welder. size: 16 inch (400 mm), welding electrode holder fully insulated 600 amp. current (hc 600) , make-esab., portable electrode drying oven 250 dgr c,cap-4 kg, white plain glass for welders hand screen, black glass for welding size 82.5x107.95x3 mm, two stage two gauge oxygen gas pressure regulator - model no : dura 0-10 - esab make, two stage two gauge acetylene gas pressure regulator model : dura a-1.5 - esab make, oxygen gas hose pipe blue 08 mm, make esab/dura., acetylene gas hose pipe red 08 mm, make esab/dura., welding hand gloves leather size 14" for welding assly., hose clip for oxygen/acytelene welding hose, welding cable copper conductor having single core high conductivity, suitable for 600 amp. of quality 70 sq.mm 999/0.3 mm as per is-9857/1990 vir insulated., cutting nozzle size 3/64", cutting nozzle size

Central Government/Public Sector

CTN :44754688

17 Apr, 2026 NA

Mumbai - Maharashtra

Tender For supply of flash back arrestor (dry type) for regulator end of oxygen lines to prevent flash backs in oxy fuel system conforming to en 730/iso 5175-1/is 11006 standards with flame arrestor (fa) and non-return valve (nrv) and thermal cut off valve (tv) working pressure:15 bar. end connections g 3/8 rh to en 560/iso 3253 standards. make: messer (dgn oxy) or esab or gce (fr-34 r oxy) or weldstar or witt or similar. [ warranty period: 30 months after the date of delivery ]

corporations/Associations/Others

CTN :44720916

11 Apr, 2026 NA

Luckwada - Chhattisgarh

Tender For supply of welding accessories for ocslplant d d - 1700006556 regulator da 2 stage ida 50b , 1700006563 regulator oxy 2 stage 10x 63b , 1700005362 cutting nozel 3 64 , 1600083031 hand shield for welder , 1700010852 spark lighter , 1700006569 cutting torch , 1700008232 cylinder key , 1700011915 helmet welding fully covered , 1700005070 blow pipe saffire lw hp model , 1700006113 plain white glass3 1 4x 3 1 4 , 1700005367 leather apron24x42 , 1700005368 leather apron , 1700010782 chipping hammer , 1700010786 flash back arrestor for acetylene 3 8 lh , 1700010787 flash back arrestor for oxygen rh , 1700057277 connecting nut for 10 mm hose , 1600036760 clamp hose , 1700006567 goggles for welder , 1700006564 weld cable 600a copper conduct

Central Government/Public Sector

CTN :44593292

13 Apr, 2026 NA

Vadodara - Gujarat

Tender For supply of acetylene pressure regulator as per is 6901 , gas cutting nozzles , rubber welding hoses as per is 447 , flash back arrestor , blow pipe for welding and cutting as per is 7653 (v2) , doube stage oxygen regulator as per is 6901 , lpg regulator as per is 6901

Ball Check Valve Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors