As per tender documents

Calibration services - pressure safety valves pressure any other government approved labs / service provider drilling rigs of ongc mba basin, kolkata

3-way ball valve dn40 high pressure,3-way ball valve dn32 high pressure,3-way ball valve dn25 high pressure,3-way ball valve dn20 high pressure,3-way ball valve dn13 high pressure

Bmd-service charges for online testing and pressure setting of boiler safety valves of 1x500 mw ktpp unit

Relay emergency valve,high pressure hose,relay,valve relay,piston air pressure vaccum,dewarting valve

Directional valve with o ring seal set soleniod operated,clogging indicator for pressure line filter,check valve sae 10 catridge,flow control valve,pressure relief valve 1,pressure relief valve 2,pressure relief valve 3,fluid level guage

Calibration services - safety relief valve as per as per sor sl no1 schedule of rates under section vii of atc as per approved atc document as per approved atc document as per approved atc document,calibration services - pressure safety valve as per sor sl no 2 schedule of rates under section vii of atc as per approved atc document as per approved atc document as per approved atc document,calibration services - pressure safety valve, leser, (set pressure 40 kg per cm2) as per sor sl no 3 schedule of rates under section vii of atc as per approved atc document as per approved atc document as per approved atc document,calibration services - creep relief valve as per sor sl no 4 schedule of rates under section vii of atc as per approved atc document as per approved atc document as per approved atc document,calibration services - creep relief valve (set pressure 23 kg per cm2) as per sor sl no 5 schedule of rates under section vii of atc as per approved atc document as per approved atc document as

Pressure regulator for air, balanced valve design,pressure regulator for argon

20 mm nb-10 t size bellow seal globe valve pressure rating pn-420,40 mm nb size bellow seal globe valve pressure rating pn-250,40 mm nb size bellow seal globe valve pressure rating pn-50,20 mm nb size bellow seal globe valve pressure rating pn-250,25 mm nb x 4.55 wt size bellow seal globe valve pressure rating pn-150,15 mm nb-10t size bellow seal globe valve pressure rating pn-50,15 mm nb-10 t size bellow seal globe valve pressure rating pn-250,50 mm nb size bellow seal globe valve pressure rating pn-250,80 mm nb size bellow seal globe valve pressure rating pn-250

Out sourcing of nd testing, hydraulic pressure testing, calibration of pressure gauge and relief valve and shell thickness measurement of air reciever tanks of hemm working at kkocp for period of 3 years.