tender for supply of crane make butterfly valves and h liner wafer type epdm rubber sheet on door delivery basis at hbls sugauli plant. , part-a-sugauli:-butterfly valves and its spares as per below specification: , crane make wafer type butterfly valve (table 10-d), size -150 mm, body--grey cast iron, disc--stainless steel, liner/sheet-epdm-h (replaceable cartridge design with aluminums back up ring stem-----aisi420 , crane make wafer type butterfly valve (table 10-d), size -100 mm, body--grey cast iron, disc--stainless steel, liner/sheet-epdm-h (replaceable cartridge design with aluminums back up ring stem-----aisi420 , crane make wafer type butterfly valve (table 10-d), size -80 mm, body--grey cast iron, disc--stainless steel, liner/sheet-epdm-h (replaceable cartridge design with aluminums back up ring stem--aisi420 , crane make wafer type butterfly valve (table 10-d), size -65 mm, body--grey cast iron, disc--stainless steel, liner/sheet-epdm-h (replaceable cartridge design with aluminums back up ring stem--aisi420 , h liner wafer type epdm rubber liner/sheet for crane make butterfly valve, size-50 nb , h liner wafer type epdm rubber liner/sheet for crane make butterfly valve, size-65 nb , h liner wafer type epdm rubber liner/sheet for crane make butterfly valve, size-80 nb , h liner wafer type epdm rubber liner/sheet for crane make butterfly valve, size-100 nb , h liner wafer type epdm rubber liner/sheet for crane make butterfly valve, size-125 nb , h liner wafer type epdm rubber liner/sheet for crane make butterfly valve,size-150 nb , h liner wafer type epdm rubber liner/sheet for crane make butterfly valve,size-250 nb , part-b-lauriya:-supply of crane make valves & epdm h-liner as per below details: centerline (rs) wafer type soft seated butterfly valve, body: grey cast iron bs en 1561, grade: en-gjl-250, phosphated & painted disc.: stainless steel en 10283 grade 1.4581 up to size 150 mm stainless steel en 10283 grade 1.4408 for size 200 mm & above, seat: epdm-h (replacement rubber seating with firm backup ring), stem: aisi type 420, end connection: wafer suitable to get sandwiched between flanges as per ansi b16.s#150, method of operation: manual lever operated up to size 150 mm and above size with worm gear, design code: bs en 593-2004 (bss155) (api609 category a), leakage rate: as per ansi b16.104 class vi ( 100% leak tight) , butterfly valve, size:- 50 mm, make- crane , butterfly valve, size:- 65 mm, make- crane , butterfly valve, size:- 80 mm, make- crane , butterfly valve, size:- 100 mm, make- crane , butterfly valve, size:- 125 mm, make- crane , butterfly valve, size:- 150 mm, make- crane , butterfly valve, size:- 200 mm, make- crane , butterfly valve, size:- 300 mm, make- crane , spare epdm h liner seat for wafer type crane make butterfly valve, size:- 50 mm, make:- crane. , spare epdm h liner seat for wafer type crane make butterfly valve, size:- 65 mm, make:- crane. , spare epdm h liner seat for wafer type crane make butterfly valve, size:- 80 mm, make:- crane. , spare epdm h liner seat for wafer type crane make butterfly valve, size:- 100 mm, make:- crane. , spare epdm h liner seat for wafer type crane make butterfly valve, size:- 125 mm, make:- crane. , spare epdm h liner seat for wafer type crane make butterfly valve, size:- 150 mm, make:- crane. , spare epdm h liner seat for wafer type crane make butterfly valve, size:- 200 mm, make:- crane. , pneumatic operated butterfly valve with actuator, size-150 mm, make- crane , pneumatic operated butterfly valve with actuator, size-300 mm, make- crane