| Tender Title |
PROCUREMENT OF GATE VALVE SOCKETWELD 2 INCH - 50 NOS |
| Tender Description |
valve gate. socketweld, forged carbon steel, outside , bolted bonnet (osy), standard port, 800 psi steam service, body : astm a 105, bonnet : astm a 105, stem : astm a479 type 410, wedge disc : solid taper wedge astm a217, gr.ca15+hf st.gr6., body seat ring : astm a276 type 410+hf,stellite gr.6, gland bolts : astm a276 type 410, gland bolt nuts : astm a194 gr 2h, gland bush : astm a276 type 410, bonnet bolts : astm a193 gr b7,yoke sleeve (valve bush): astm a582, type 416, gland packing : graphite moulded ring,with braided top & bottom rings(inconel, wire), gasket : spiral wound ss304 with,graphite filler, hand wheel : steel/sg iron, hand wheel nut : steel, relevant standards; refer.specification, annexure – 2 |
| Comments |
valve gate. socketweld, forged carbon steel, outside , bolted bonnet (osy), standard port, 800 psi steam service, body : astm a 105, bonnet : astm a 105, stem : astm a479 type 410, wedge disc : solid taper wedge astm a217, gr.ca15+hf st.gr6., body seat ring : astm a276 type 410+hf,stellite gr.6, gland bolts : astm a276 type 410, gland bolt nuts : astm a194 gr 2h, gland bush : astm a276 type 410, bonnet bolts : astm a193 gr b7,yoke sleeve (valve bush): astm a582, type 416, gland packing : graphite moulded ring,with braided top & bottom rings(inconel, wire), gasket : spiral wound ss304 with,graphite filler, hand wheel : steel/sg iron, hand wheel nut : steel, relevant standards; refer.specification, annexure – 2 |