Description :
Tenders for Corrigendum : Procurement Of Globe Valves, Gate Valves And Non Return Valves Of Various Size And Class For Aoh Of Unit No. 10 Of Ph-iv, Stps, Sarni. - Class 1500 Forged Carbon Steel Globe Valve Socket Weld Ends With Ibr Certificate, With Hand Wheel Operated. Body Astm A105, In-situ Stellited Seatbonnet Astm A105, In-situ Stellited Seatstem Type 410 Ssdisc Type 410 Ss, In-situ Stellited Seatyoke Bush Astm A439 Type D2stem Packing : Graphite With Braided Ringsgasket : Graphitemake- L&t Valves Ltd, Bhel, Bdk, Sri Iyyappa Industries Only, 25mm, 50mm, Class 2500 Forged Carbon Steel Globe Valve Socket Weld Ends With Ibr Certificate, With Hand Wheel/handle Operated. Body Astm A105/ Astm A216 Gr. Wcb, In-situ Stellited Seatbonnet Astm A105, In-situ Stellited Seatstem Type 410 Ssdisc Type 410 Ss, In-situ Stellited Seatyoke Bush Astm A439 Type D2 / Is-305 Ab-1stem Packing : Graphite With Braided Ringsgasket : Graphite / Pressure Seal Ring Soft Ironmake- L&t Valves Ltd., Bhel, Bdk, Sri Iyyappa Industries, 25mm, 50mm, 40 Mm, Class 800 Forged Carbon Steel Gate Valve, Socket Weld End Connection With Mnufacturer Material Test Certificatebody & Bonnet Astm Sa105stem Type 410 Sswedge 13% Cr (ss410)stem & Seat Ring 13% Cr (ss410)gland Packing : Graphitestuds & Nuts- Astm A193 Gr.b7 & Astm A194 Gr.2hoperation: Hand Wheel Operatedhydro Test For Shell & Seat:209& 153 Kg/cm2intended Working Tempoerature Of Medium-425 Degree Cmax. Permissible Working Pressure- 97.8 Kg/cm2make- L&t Valves Ltd., Bhel, Bdk, Sri Iyyappa Industries., Valve Size: 40 Mm, Class 1500 Forged Carbon Steel Non Return Valve Socket Weld Ends With Ibr Certificatevalve Type - Piston Lift Checkbody & Cover Plate Astm Sa105bonnet Astm A105, In-situ Stellited Seatseat Integral + Stellite Gr. 6 (min 4 Mm)disc 13% Cr (ss410) + Stellite Gr. 6 (min 4 Mm)studs- Astm A193 Gr. B7opration : Selfgasket : Graphite / Pressure Seal Ring Soft Ironhydro Test For Shell & Seat: 396 & 290.5 Kg/cm2intended Working Tempoerature Of Medium-425 Degree Cmax. Permissible Working Pressure- 183.4 Kg/cm2make- L&t Valves Ltd., Bhel, Bdk, Sri Iyyappa Industries., Valve Size: 25mm, Pipe Size: 33.4 Mm X Th: 4.55 Mm, Class 2500 Forged Carbon Steel Non Return Valve Socket Weld Ends With Ibr Certificatevalve Type - Piston Lift Checkbody & Cover Plate Astm Sa105bonnet Astm A105, In-situ Stellited Seatseat Integral + Stellite Gr. 6 (min 4 Mm)disc 13% Cr (ss410) + Stellite Gr. 6 (min 4 Mm)studs- Astm A193 Gr. B7opration : Selfgasket : Graphite / Pressure Seal Ring Soft Ironhydro Test For Shell & Seat: 660 & 484 Kg/cm2intended Working Tempoerature Of Medium-425 Degree Cmax. Permissible Working Pressure- 305.6 Kg/cm2make- L&t Valves Ltd., Bhel, Bdk, Sri Iyyappa Industries., Valve Size: 40 Mm, Pipe Size: 48.3 Mm X Th: 5.08 Mm, Valve Size: 50 Mm, Pipe Size: 60.3 Mm X Th: 5.54 Mm
