supply of instrument spares for refinery instrument spares for refinery , multi stand copper earthing wire specification- color-green, size- 10mm2, insulasson type- pvc, make- havells / finolex / kalinga / polycab , s.s. tee size- 12mm, material- ss316 with nutand farul arrangement both side , ibr tube seamless size- 12mm, working pressure-120kg / cm2, s.s.316 , needle valve material s.s. 316, size-12mm, both side with ss connector with nut & farul arrangement working pressure - 120kg / cm2 , limit switch box specification- model- no. di / wp, sr. no.- a- enclosure type ip67, rating 16a 250vac, switch-2 spot honeywall, make- delmonitor , solenoid coil make- rolex supply- 1-24v-bc-22 model no. 10 / 17-17088279 make- rotex , solenoid valve type- 51424-6-2g, media-air atm-2-10, make- rotex , pressure transmitter specification model no. s11, range- 0-0.6 bar, output-4 to 20ma, size- ½”make- wika , pid controller specification model no. –lc5248l-at, make- massibus , actuator specification sr. no. 13001601-34, act. size- dt 115da, valve size- 12”, bfv / p.n3.5, air fail position stay / put main air pressure – 4 bar make- dalval , pressure gauge specificationrange- 0 to 14kg / cm2, dial size- 150mm, process connection bottom- ½”npt ( m ) making black & white back ground make- baumer / general , pressure transmitter specification model no. –s11, range- 0-0.6 bar, output- 4 to 20ma, size- 1”make- wika , pressure transmitter specification model – s11, range- 0-0.25 bar, output – 4 to 20ma, size- 1”, make- wika , pressure gauge specification range- 0 to 7kg / cm2, dial size- 150mm, process connection bottom ½” 1x pt ( m ) , making – black & white back ground, make- baumer / genenral , actuator specification make- el-o-maric, type- pd280 / 4, serial no. 24574, make- el-o-maric , pu tube capacity- 30bar dia 8 x ¼” make- janatics , dcs computer without it’s user licence:- specification-operating system – window- 10, hard disk- 1 tb, ram- 08 gb, with dual monitor display card arrangement. it’s siemens and all software installation is in contractor scope. also it’s commissioning is on mill site. siemens make- pcs7 smart, make- dell or h.p