bids are invited for 1 71403000400912 check valve type, design : lift moc, body/bonnet/cover : forged carbon steel size : 25 mm end connection: screwed pressure class : class 800 type, thread npt female 4 ea 2 71403000400971 check valve type, design : dual plate wafer moc, body/bonnet/cover :carbon steel material spec, body & c over : astm a216 grade wcb size: 50 mm end connection : flanged pressure class : 150 lb end-end/face-face distance : 60 mm moc, seat : stainless steel 304 material spec, disc : grade cf8m design specification : api 594 / ansi b16.34 material/spec, spring : inconel type: swing, face to face and end to end dimension spec: asme / ansi b16.10 / api 594, fit in between asme b16.5 flange by fastener, shaft materi al: stainless steel 410, testing standard: api 598 / en12266 part 1 4 ea 3 71403000400973 check valve type, design : dual plate wafer moc, body/bonnet/cover : carbon steel material spec, body & c over : astm a216 grade wcb size : 65 mm end connection : flanged pressure class : 150 lb end-end/face-face distance : 67 mm moc, seat : stainless steel 304 material spec, disc : grade cf8m design specification : api 594 / ansi b16.34 material/spec, spring : inconel type: swing, face to face and end to 4 ea 4 71403000400972 check valve type, design : dual plate wafer moc, body/bonnet/cover : carbon steel material spec, body & c over : astm a216 grade wcb size : 80 mm end connection : flanged pressure class : 150 lb end-end/face-face distance : 73 mm moc, seat : stainless steel 304 material spec, disc : grade cf8m design specification : api 594 / ansi b16.34 material/spec, spring : inconel type: swing, face to face and end to end dimension spec: asme / ansi b16.10 / api 594, fit in between asme b16.5 flange by fastener, shaft materi al: stainless steel 410, testing standard: api 598 / en12266 part 1 5 ea 6 71403000300242 check valve type, design : dual plate wafer moc, body/bonnet/cover : carbon steel material spec, body & cover : astm a216 grad e wcb size : 125 mm pressure class : class 150 moc, seat : stainless steel 304 service : water design specificati on : api 594 material/spec, plate : astm a351 grade cf8m type: spring loaded, face to face dimension spec: ansi b16.10, seal mat erial: stainless ste el 304 3 ea 7 71403000400974 check valve type, design : dual plate wafer moc, body/bonnet/cover : carbon steel material spec, body & c over : astm a216 grade wcb size : 150 mm end connection : flanged pressure class : 150 lb end-end/face-face distance : 98 mm moc, seat : stainless steel 304 material spec, disc : grade cf8m design specification : api 594 / ansi b16.34 material/spec, spring : inconel type: swing, face to face and end to end dimension spec: asme / ansi b16.10 / api 594, fit in between asme b16.5 flange by fastener, shaft mater ial: stainless steel 410, testing standard: api 598 / en12266 part 1 9 ea 8 71403000800091 dual plate wafer type swing check valve ,size: 200 mm,class:300 lb,design:ansi b16.34 /api 594 , pr. & temp rating: asme / ansi b16. 34, f/ f & end to end dimensions: asme / ansi b16.10 / api 594, suite to fit in beteen asme-b16.5 flange by fasteners, f/f dimensio ns :181 mm, test & inspection:api 598/en12266 part 1,body:cf8 ,disc:cf8m , spring :inconel,seat:ss304,shaft:ss 410 1 ea 9 71403000400976 check valve type, design :dual plate wafer moc, body/bonnet/cover : carbon steel material spec, body & c over : astm a216 grade wcb size : 300 mm end connection : flanged pressure class: 150 lb end-end/face-face distance : 181 mm moc, seat : stainless steel 304 material spec, disc : grade cf8m design specification : api 594 / ansi b16.34 material/spec, spring : inconel : swing , face to face and end to end dimension spec: asme / ansi b16.10 / api 594, fit in between asme b16.5 flange by fastener, shaft mate rial: stainless steel 410, testing standard: api 598 / en12266 part 1 3 ea 10 71403000401054 check valve type, design : dual plate wafer moc, body/bonnet/cover : carbon steel material spec, body & cover : astm a216 grade wcb size : 300 mm pressure class : class 300 moc, seat : stainless steel 304 service : water design specification : api 594 material/spec, plate : astm a351 grade cf8m type: spring loaded, face to face dimension spec: ansi b16.10, seal material: stainless ste el 304 11 71401000800234 ball valve of size: 40 mm, class 800, full bore, three piece design, lever operated and screwed end 1.1/2 bsp(f). material specifica tion- body: astm a351 gr cf8m/a182 f 316, ball: astm a351gr. cf8m, seat: ptfe, stem aisi 316, gland packing, body seal & stem seal: graphite. valve design: asme 16.34 5 ea 12 71401000800144 1.1/2 size flange type ball valve. body & ball-astm a 182 gr. f 316l , seat of vergin - ptfe, p.c.d.-3.7/8, flange to flange - 6.1 /2, no. of hole-4, hole size-15.75 mm, suitable for handling sulphuric acid of all concentration, sidium hydroxide (15 to 20% conce ntration) benzol hydrocarbons at 70 degree & 1.5 kg/ cm square pressure 5 ea 13 71403000400951 check valve type, design : dual plate zip wafer moc, body/bonnet/cover : carbon steel material spec, body & cover : astm a216 grade wcb size : 200 mm pressure class : class 150 moc, seat : stainless steel 304 service : water design specification : api 594 material/spec, plate : astm a351 grade cf8m type: spring loaded, face to face dimension spec: ansi b16.10, seal material: stainless ste el 304 total quantity : 47