bids are invited for 1 300067587 gatevalve mateerial stainless steel flanged size 1-1/2 inch, 150 lbs. 2 310022360 gate valve solid wedge, rising stem, material body astm a105/disc a182 gr f6, stellited socket weld, 1500 lbs size-1/2 testing as per 598 design as per api 600 3 300067583 gate valve solid wedge, rising stem, material body,astm a105 gr1/disc- a182/f6, stellited, 1500 lbs, sw, api-600, size-3/4 4 300121864 gate valve 3/4 2500# sw body astm a182 f22, body seat ring and gate a182 f304 stellited, stem 13cr, gland packing graphite, body to bonnet connection welded, handwheel non rising stem rising, stem and yoke type - os and y type, gate single solid wedge moc a182 f304 stellited, design std asme b16.34, testing as per api 598 5 300121869 gate valve 1/2 2500# f22 sw body and bonnet welded, body a182 f22 trim t5, design as per b 16.34 testing as per api 598, handwheel operated 6 300067749 globe valve size-3/4,1500#,ends sw,material:body a182 f11 seat rin 182f6 stellited,disc & stem-a182 gr f6,non rotating rising stem,body t o bonnet connection welded/single piece,gland packing pure graphoil,te sting as per api 598,disc shall be harder than seat,copper alloy not a llowed.ibr approved with ibr certificate,valve should be provided back seating arrangement. total quantity : 78