Latest pinch valve Tenders | Government pinch valve Tenders

Central Government/Public Sector

CTN :45555954

26 Jun, 2026 NA

Hubli - Karnataka

Tender For supply of manual vaccum aspiration kit (mannual vaccum aspirration kit with accerssories : plastic 50-60 double valve mva syringe with plunger, double arm plunger with "o" ring collars atop along with retaining clips, valve madeof silicon double pinch valve with a liner, maliable plastic canual of sixe 4,5,6,7,8,9,10 and 12 additional item: "o" rings -3 nos, collar stop 3 nos, silicon oil for lubrication (iso 13485 certified) ]

Central Government/Public Sector

CTN :45571935

26 Jun, 2026 NA

Haridwar - Uttarakhand

Tender For domestic open tender e/e243/2026/0581/w/1 for pressure regulators

CTN :45511979

22 Jun, 2026 NA

Kota - Rajasthan

Tender For ms erw 250nb , ms erw 200nb , ms erw 150 nnb , ms erw 75 nb , sorf flange 100 nb 150 , sorf flange 150 nb 150 , 45 deg elbow 150 nb , 45 deg elbow 200 nb , 90 deg elbow 150 nb , 90 deg elbow 200 nb , blrf 150 nb 150 , caf gasket style 20 , 100 nb , caf gasket style 20 , 15 nb , caf gasket style 20 , 150 nb , caf gasket style 20 , 25 nb , caf gasket style 20 , 50 nb , gi pipe 15 nb , gi pipe 25 nb , gi pipe 50 nb , gi 45 deg elbow 50 nb , gi 90 deg elbow 25 nb , gi 90 deg elbow 50 nb , gi blrf flange, 150cl, 50 nb , gi swrf flange, 150cl, 25 nb , gi sorf flange, 150cl, 50 nb , gi swrf flange, 150cl, 15 nb , 15 nb half coupling , 15 nb gi tee one side threaded , 25 x 25 x 15 mm gi unequal te , 15 nb 90 deg gi socket weld , 15 mm sockolet, sch 80 , stud bolt 1 by 2inch , length 55 mm , stud bolt 1 by 2inch , length 70 mm , stud bolt 1 by 2inch , length 85 mm , stud bolt 3 by 4inch , length 100 mm , stud bolt 5 by 8inch length 90 mm , supply and installation of double hydrant , supply and installation of monitors , supply and installation of hose box , hose fire figting , supply and installation of gate valve 100 nb , ball valve 15nb 800 , supply and installation of y strainer , supply and installation of deluge valve , supply and installation of spray nozzl with coupling , supply and installation of flp pressure switch , supply and installation of quartzoid bulb , supply and installation of glycerine filled pressure gauge 0 20 kgf by cm2 , supply and installation of soleniod valve with coil , supply and wrapping of wrapping coating , fabricaiton of pipeline , laying of pipeline a by g , laying of pipeline b by g , surface preparation sand blasting , primer ms erw pipes , mio ms erw pipes , final coat ms erw pipes , etch ,ezp pri and synth enml gi , back filling , brick masonary , external plaster 30 mm , excavation , supply and laying of hume pipe 150 nb , ms inserts plate ,angle channel etc , pcc , rcc m20 grade , s,f,e and w of structural steel , gi honey comb gratings , reinforcemnent steel , lettering upto 2 inch , erection of valves , hydrant , monitors, hose boxes , fab erect air station with ins , air filter regulators , fabrication and erection of 15 nb and 25 nb air line , s,f,e of pipe supports , s,f,e, of hand railshand rails

CTN :45515132

23 Jun, 2026 NA

Ambala - Haryana

Tender For tender for supply of natural gas meters and pressure regulators for industrial and commercial connections at ambala-kurukshetra ga

Central Government/Public Sector

CTN :45533704

07 Jul, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of ewaste, e-waste, e-waste (v2) - e-waste scrap items consisting of used unserviceable electrical/electronic consumable scrap items like solar panel parts, electronic ballasts, capacitors, assorted miniature circuit breakers , fan regulators, assorted energy meters, constant led(streetlight) drivers, door bell, contactors, leds, telephone instruments, mother boards, cd drives, ram, chips, pcb circuit boards removed from various equipments, switches, starters, sockets, digital measuring instruments, cds, floppies, toners, cartridges, computer parts, broken e-waste equipment /instruments, keyboards, mouse, meters/voltage regulators, led bulbs, indicators, gauges, pressure switches, valves, power supply boxes, assorted fans etc. in damaged /undamaged, broken / unbroken, dry / wet conditions with / without attachments of metal, plastic, glass, rubber, wood, fibre etc. without sorting and segregation (e-waste) -04 mt

Central Government/Public Sector

CTN :45494242

19 Jun, 2026 23.7 Thousand

Nagpur - Maharashtra

Tender For supply of flash back arrestor (q3) , rubber welding hoses as per is 447 (q3) , gas cutting nozzles (q3) , blow pipe for welding and cutting as per is 7653 (v2) (q3) , oxygen gas regulators (version 2) (q2) , acetylene pressure regulator as per is 6901 (q3)

Central Government/Public Sector

CTN :45467531

15 Jun, 2026 NA

Chatra - Jharkhand

Tender For supply of mandatory spares for chemical dosing skids , mandatory spares for oxygen dosing skids - drive shaft cum worm , drive worm wheel , connecting rod plate , cross head guide bush , plunger , plug , oil seal , washer , gland nut , electronic transmitter , transmitter of all type, ranges & model no. (for measurement of pressure, differential pressure flow, level, etc). , pressure transmitter , differential pressure transmitter , level transmitter , temperature element , local indicators like temperature gauges, pressure gauges, differential pressure gauges, flow gauges, flow meter etc. , pressure gauge , pressure gauge , diff. pressure gauge , process actuated switch devices includes all type of pressure, differential pressure, flow, , temperature, differential temperature, level switch devices. , process connection piping (for impulse piping/tubing, sampling piping/tubing and air supply piping , applicable) , valves of all types & models , 2 way, 3 way, 5 way valve manifolds , fitting , measuring instrument , electronic transmitters , transmitter of all type, ranges & model no. (for measurement of pressure, differential pressure flow, level, etc). , level transmitter (ultrasonic / radar type) , temperature element , local indicators like temperature gauges, pressure gauges, differential pressure gauges, flow gauges, flow meter etc. , process actuated switch devices includes all type of pressure, differential pressure, flow, temperature, differential temperature, level switch devices. , pd type flow transmitters , any other instrument (if applicable) , process connection piping (for impulse piping/ , valves of all types & models , 2 way, 3 way, 5 way valve manifolds , fitting , purge meter , filter regulators , mass flow controller , control valves actuators & accessories , pneumatic & electro-hydraulic actuator assembly , valve trim (including cage, plug, stem, seat ring, guide busing etc.) , diaphragm 'o' rings seals etc, all types of make etc. , pressure gauges of all types of make, rating, etc. , solenoid valves (if applicable) , positioner unit (complete unit) , pneumatic air filter/regulator of each type, makes rating etc. , air lock relays

Central Government/Public Sector

CTN :45453689

10 Jun, 2026 NA

Ajmer - Rajasthan

Tender For supply of set of electro-pneumatic parts for vande bharat train set of vacuum evacation toilet system. make/brand -oasis, as per annexure c (air filter regulator-01 nos, interface(pinch) valve-02 nos, pilot control valve-01 nos, quick exhaust valve-01 nos) [ warranty period: 12 months after the date of delivery ] ]

CTN :45419112

24 Jun, 2026 NA

Darjeeling - West Bengal

Tender For supply of domestic gas pressure regulators

CTN :45415552

18 Jun, 2026 NA

Coimbatore - Tamil Nadu

Tender For purchase of chemicals - purchase of chemicals, 2,4-d size 250g2,4-d is a synthetic auxin widely used in plant tissue culture to promote cell division and callus formation. it plays a key role in inducing dedifferentiation of plant cells, making it essential for callus induction and somatic embryogenesis. it is commonly included in culture media at specific concentrations to support plant regeneration and transformation experiments., agar powdersize 1kgagar powder is a polysaccharide derived from red algae, widely used as a solidifying agent in microbiological and plant tissue culture media. it forms a stable gel when cooled, providing a firm surface for the growth of microorganisms and plant cells. agar is chemically inert and does not interfere with most biological processes, making it ideal for culturing and experimental applications., casein enzyme size 500gcasein enzyme refers to proteolytic enzymes that hydrolyze casein, a milk protein, into smaller peptides and amino acids. in microbiology and molecular biology, these enzymes are used to study protein digestion and are components of media (as casein hydrolysate) to provide a rich nitrogen source for microbial growth. they are also used in enzymatic assays to evaluate protease activity., ms mediasize 25lms medium is a widely used plant tissue culture medium formulated by murashige and skoog, containing essential macro- and micronutrients, vitamins, and a carbon source (usually sucrose) to support plant cell growth and development. it provides an optimal nutrient balance for processes such as seed germination, callus induction, and plant regeneration, and can be supplemented with plant growth regulators like auxins and cytokinins depending on the experimental requirement., bap size 5gbap is a synthetic cytokinin used in plant tissue culture to promote cell division and shoot formation. it plays a key role in stimulating axillary bud growth and shoot proliferation, making it essential for plant regeneration and micropropagation. it is commonly added to culture media in specific concentrations depending on the plant species and experimental requirements., sodium hypochlorite size 5lsodium hypochlorite is a strong oxidizing agent commonly used as a disinfectant and sterilizing agent in laboratory protocols. in plant tissue culture and dna extraction procedures, it is used for surface sterilization of plant materials to eliminate microbial contaminants. it is typically used in diluted form and followed by thorough rinsing with sterile water to remove residualchemicals., timentinsize 2gtimentin is a combination antibiotic containing ticarcillin and clavulanic acid, commonly used in plant transformation experiments. it is added to culture media to eliminate agrobacterium tumefaciens after co-cultivation while allowing plant tissues to grow. clavulanic acid inhibits -lactamase enzymes, enhancing the effectiveness of ticarcillin against bacterial cells., kanamycin size 5gkanamycin is an aminoglycoside antibiotic used in molecular biology to select bacteria or plant cells carrying the kanamycin resistance (nptii) gene. it inhibits protein synthesis by binding to the 30s ribosomal subunit, leading to bacterial cell death. it is commonly added to culture media to maintain selective pressure during cloning and plant transformation experiments., rifampicin size 5grifampicin is an antibiotic used in molecular biology to select and maintain agrobacterium tumefaciens strains carrying rifampicin resistance. it inhibits bacterial rna synthesis by binding to dna-dependent rna polymerase, preventing transcription. it is commonly added to culture media to suppress unwanted bacterial growth and ensure strain stability during plant transformation experiments., edta size 500gedta is a chelating agent used in molecular biology to bind divalent metal ions such as mg and ca . by removing these ions, it inhibits nuclease activity and protects dna from degradation during extraction and storage. it is

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