Rashtriya Chemicals And Fertilizers Limited - Maharashtra
25749002 notice inviting tender for supply of sleeved plug valves supply of sleeved plug valves , sleeved plug valve type: two way size: 4 nb x 300 #design standard: api 599pressure & temperature rating: ansi b 16 . 34 face to face dimensions: asme b16 . 10 valve inspection & testing: api 598valve ends: raised face , flanged as per asme b16 . 5 ; stem: short stemoperator: wrench ; material of construction:body: astm a 352 lcb; plug & stem: astm a 351 cf8sleeve: ptfe; top seal kit: ss304std; fasteners: stud: a320 grl7 , nut: a194 4 . ; service: liquid ammoniamaximum working pressure: 25 kg / cm2 ; minimum working temperature: 33 deg cnote:stem ( top ) seal kit shall consist of static eliminator , thrust collar , diaphragm , wedge ring . ...