Tender For liquefiedpetroleumgas (lpg) for metal cutting, conforming to is:4576/1999 (reaffirmed 2009), shall be supplied in the cylinders of supplier of 19 kg capacity . the supply shall be made on a door-delivery basis, as and when required by sse/c&w/snf. after consumption, the empty cylinders shall be returned by the railways, and the supplier shall arrange prompt collection of the empty cylinders from the designated location.
Tender For supply of various spares of ac plant and h2 dryer of stage-2 wtps.- honeywell non spring return direct coupled actuator , digital temperature controller , temperature sensor (mtst100) , danfoss dp switch (rt262a) , danfoss electrical expansion valve ets 250 with code 034g2602. , pilot solenoid valve sanlan t180 part no-ac178100094b , galvanically isolated output ri converter for bfp scoop feedback , subzero temperature controller for h2 dryer system. model - sz-7510t , solenoid valve , ntc type 2-wire thermistor model - sz-t75 , expansion valve of refrigerated type hydrogen gas dryer complete system having flow rate capacity 40 nm3/hr. , h2 dryer pressure switch rating-230 v , 10 a; range-6 to 30 bar; contact type - spdt. , dual control pressure switch left pressure range-0 to 6 bar right pressure range-10 to 30 bar diff- 1 to 4 bar , glycerin filled freon pressure gauge range- 0 to 24 kg/cm2 2.5" dial size 4 freon gas scales , r22/r134a/r404a/r407c) , glycerin filled freon pressure gauge range- 0 to 35 kg/cm2 2.5" dial size 4 freon gas scales , r22/r134a/r404a/r407c) , diffrential pressure switch , range 0.1-1.5 bar , ss diaphrgm 316l , tempertaure indicator make : masibus model : lc5296h-6-u1-n-n-5 ,
Tender For supply of liquefiedpetroleumgas (lpg) for metal cutting gas as per is:4576/1999 (reaffirmed 2009) filled in 19 kg capacity firms cylinder on door delivery basis as and when required by sse/c&w/dkj. the cylinder will be returned as and when become empty, by railways to firmand the empty cylinders to be collected by the firm.