procurement of high pressure valves for boiler and turbine in 210mw atps mppgcl chachai. , complete soot blower line isolation valve 2-c2500-sv-sw-ho-f22 , complete soot blower line isolation valve (with actuator) 2-c2500-sv-sw-mo-f22 , sampling line valve 3/8-c2500-sv-sw-ho-f304 (pipe 1/4 inch) , valve for boiler drum root valve 1-1/2-c1500-sv-sw-ho-a105 , complete bypass ms line isolation valve (without acutator) 2-c3000spl-sv-sw-w/o-mo-f22 , complete bypass ms line regulating valve (without acutator) 2-c3000spl-rv-sw-w/o-mo-f22 , sh spray line- non return valve nrfv-65nb-wc-6-c2500-bw 2.5-c2500-nrv-bw-wc9 , complete high pressure valve y- type valve size 2.5 inch, class-2500, body material - wcb- ho-bw , complete high pressure valve size 1/2class -3000 spl body material -f22 ho-sw , complete high pressure valve size 1 class -3000 spl body material -f22 ho-sw , complete high pressure valve size 1/2 class -2500 body material - a105 ho-sw , isolating valve mal 11,12,22 type: glove valve size: 50nb operation: hand pressure: 165kg/cm2, temperature: 550 °c(max) class/body rating: 3000 spl body material: f22 end connection: socket weld , isolating valve hrh 105 & 106 type: glove valve size: 50nb operation: hand design pressure: 43.5kg/cm2, temperature: 550 °c (max) class/body rating: 2500 spl body type: mtl as end connection: socket weld pipe od/thickness: 60.3/5.54mm , bfpinterstage tap-off to rh spray, fd-40/42/44 type: scnrv size: 80nb design pressure: 90kg/cm2, temperature: 170 °c body type: mtl cs end connection: butt weld pipe od/thickness: 88.9/5.49mm , bfp-a/b/c interstage tap-off to rh spray, isolating valve fd-41/43/45 type: gate valve size: 80nb operation: hand design pressure: 90kg/cm2 temperature: 170 °c body type: mtl cs end connection: butt weld pipe od/thickness: 88.9/5.49mm