Duplex check valve with 1.5 kg/cm2 pressure setting.

Sample cooler for steam, coil tube side working pressure: 150 kg/cm2, hydro test pressure: 195 kg/cm

Pressure gauge (oil medium range: 0-400 kg/cm2) as per attached specifications in annexure# 1

Master pressure gauge with dial range 0-16 kg/cm2, dial size: 8 , least count:0.05 kgs/cm2, lower mount connection. accuracy: +/-0.25 percent of fsd accuracy. accepted make:midlands or similar . note:nabl certificate required during supplies

Isi marked single stage lpg regulator kit consisting of regulator with connector & pressure guage (0-2.5 kg/cm2) conforming to spec is: 6901-2009 amendment no.1.

Refilling of zero air gas cylinder (iolar gr.1 zero air gas purity-99.999 percent ) in 47 liter water capacity cylinder consisting of 7 meter cube gas at pressure of 138 kg/cm2.

Air receiver tank, as per is: 7938 -1976 /latest. technical specifications: capacity: 500 liters , material of construction: conforming to is2062/ ss-304/is-2002, code of manufacture: is-2825/ asme sec viii div, shape type : vertical,1/2 inch bsp outlet for pressure gauge, working pressure:10 kg/cm2 , maximum test pressure: 16 kg/cm2 , inlet & outlet connection: 2 inch or 1 1/2 inch flange connection, vessel bottom height from ground: min 300 mm, out let connection 1 inch or 1 1/2 inch for p

Air receiver tank, as per is: 7938 - 1976/latest. technical specifications: capacity: 1000 liters , material of construction: conforming to is2062/ ss-304/is-2002, code of manufacture: is-2825/ asme sec viii div, shape type : vertical, 1/2 inch bsp outlet for pressure gauge, working pressure:10 kg/cm2 , maximum test pressure: 16 kg/cm2 , inlet & outlet connection: 2 inch or 1 1/2 inch flange connection, vessel bottom height from ground: min 300 mm, outlet connection 1 inch or 1 1/2 inch for p

Pneumatic tool hose rubber (having id-12.5 mm and od-21.5 mm maxm.) two layer rayon braided conforming to specifcation is-446 type-iii minimum bursting pressure 56 kg/cm2, acceptable make: plasser, dunlop, indomaksson, pix, polyhose only.

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