procurement of various size of gland packing rope for high pressure valves for ph-i and ph-ii at sstpp, mppgcl, dongalia , non asbestos pure expanded graphite with multiple inconal wire gland packing rope lubricated with special heat resistance dry lubricant to withstand temp. upto 550 degreec and pressure upto 300 kg / cm2 , size- 6.0mm , size-8.0mm , size-10.0mm , size-12mm , size-14mm , size-16mm , asbestos graphite lubricated packing non-metallic gland rope style 1100 , size- 6.0mm , size-8.0mm , size-10.0mm , size-12mm , size-14mm , size-16mm , size-18mm , size-24mm , ptfe non-metallic square gland rope chemically inert nontoxic nonhazardous material which low friction characteristics sq. rope thickness , size- 6.0mm , size-8.0mm , size-10.0mm , size-12mm , size-16mm , size-18mm , size-20mm