bids are invited for boiler instruments spare pressure gauge - pressure gauge range 0-40 kg/cm2, dial size 6inch connection fitting 1/2inch straight bottom h-guru make , thermowell - thermowell 8x300 mm,connection fitting 1/2inch,s s-316 type , hydraulic gauge - hydraulic gauge, rang 0-400 kg/cm2 dial size 6inch, connection fitting back maintained 3/8inch, back side bottom,h-guru make , temp indicator - temp., indicator type k, make audiotronics , compensating cable - compensating cable k type , signal cable - signal cable 2 core , vaccume gauge range - vaccume gauge range 0-760 mm/hg , dial size 6inch, connection fitting 3/8inch, straight bottom, h-guru make , thermocouple - thermocouple size 8 x 300 mm type k, instronix make , orifice plate with assembly - orifice plate with assembly, type centric, line size - id-188 mm, od-220 mm, range - 30 tph, steam flow transmeter, as per s le , temp gauge type stemp - temp. gauge type stemp size 6inch, connection fitting 1/2inch, range 0-200 degreec h. guru mak), size 8x300 mm