bids are invited for gland packing 6600# p/n:791774621999 for valve si no.: 231993, body gasket 6 600# p/n:552607176826 for valve si no.:231950, seat gasket,model 41412-6in- #600 , control valve and spares make : mil (masoneilan india ltd , control valve & parts: make : masoneilan india limited actuator type: actuator action: dimension std conform to: design standard conform to supplementary requirements: additional requirements: , diaphragm actuator mil type 38, size 18in , act packing set-18 p/n:960549678936 for valve si no.: 231890 , yoke gasket 18 p/n:664772299807 for vavle si no.: 231890 valve size: 4 1500# , gland packing 6 1500# 302fv2504 231952 61500# 07fv5504 134539 61500# , body gasket 6 1500# 302fv2504 231952 61500# 302pv2804 231996 61500# 07fv5504 134539 61500# total quantity : 227