Supply Of Check Valve At Rcf Trombay Unit, RCF TROMBAY-Maharashtra

Supply Of Check Valve At Rcf Trombay Unit , Wafer Type Check Valve Of Following Specifications: Size-4 , Pressure Class Asa 150 , Design Specification: A ) Eccentric Disc Shaft Connection B ) Opens On Extremely Low Pressure Differential C ) 100% Tight Shut Off In Return Direction D ) One Piece Body E ) Disc Seat Sealing By O Ring F ) Short Face To Face Dimensions G ) Flange Sealing Is Obtained By Gasket . Material Of Construction A ) Body & Disc - Ss 316 Cast ( Cf8m ) B ) Hinge Pin - Aisi 316 C ) Sealing - Ptfe . , Wafer Type Check Valve Of Following Specifications: Size-8 , Pressure Class Asa 150 , Design Specification: A ) Eccentric Disc Shaft Connection B ) Opens On Extremely Low Pressure Differential C ) 100% Tight Shut Off In Return Direction D ) One Piece Body E ) Disc Seat Sealing By O Ring F ) Short Face To Face Dimensions G ) Flange Sealing Is Obtained By Gasket . Material Of Construction A ) Body & Disc - Ss 316 Cast ( Cf8m ) B ) Hinge Pin - Aisi 316 C ) Sealing - Ptfe . , Check Valve 3 150# , End Connections 150# Rf Flange As Per Ansi B 16 . 5 , Type: Swing Check Valve , Material: Body And Cover Astm A 216 Wcb , Cove R Stud/ Nuts: A193 B7/ A194 2H , Hinge Pin Aisi 410/ A 182 F6 , Disc < ( >&< ) > Bo Dy Seat , Ring: A217 Ca-15 Or A216 Wcb+13% Cr Facing , Design As Per Bs 18 68 Testing As Per Api 598/Bs 5146 , Face To Face Asper Ansi B 16 . 10 , Check Valve , Swing Type , 4 , 150# , Flange End Connection . End Connection Conforming To Ansi B 16 . 5 , Pressure < ( >&< ) > Temperature As Per Ansi B 16 . 34 , End To End Dimensions As Per Ansi B 16 . 10 , Valve Shall Be Hydraulically Tested As Per Api 598 , Valve Design As Per Api 600 . Moc Of Valve: Body < ( >&< ) > Cover - Astm A 216 Gr . Wcb . Studs - Astm A 194 Gr . B7 . Nuts - Astm A 193 Gr . 2H . Hinge Pin - Aisi 410/A 182 F6 . Disc < ( >&< ) > Body Seat Ring - Astm A 217 Ca-15

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Name of Work: SUPPLY OF CHECCK VALVE AT RCF TROMBAY UNIT.
	Sl. No.	Item Description	Item Code / Make	Quantity	Units
1	1	WAFER TYPE CHECK VALVE OF FOLLOWING SPECIFICATIONS: SIZE-4", \nPRESSURE CLASS ASA 150, DESIGN SPECIFICATION: A) ECCENTRIC DISC SHAFT CONNECTION B) OPENS ON EXTREMELY LOW PRESSURE DIFFERENTIAL C) 100% TIGHT SHUT OFF IN RETURN DIRECTION D) ONE PIECE BODY E) DISC SEAT SEALING BY "O" RING F) SHORT FACE TO FACE DIMENSIONS G) FLANGE SEALING IS OBTAINED BY GASKET. MATERIAL OF CONSTRUCTION A) BODY & DISC - SS 316 CAST (CF8M) B) HINGE PIN - AISI 316 C) SEALING - PTFE.	ITM-300010128	6	Number
2	2	WAFER TYPE CHECK VALVE OF FOLLOWING SPECIFICATIONS: SIZE-8", PRESSURE CLASS ASA 150, DESIGN SPECIFICATION: A) ECCENTRIC DISC SHAFT CONNECTION B) OPENS ON EXTREMELY LOW PRESSURE DIFFERENTIAL C) 100% TIGHT SHUT OFF IN RETURN DIRECTION D) ONE PIECE BODY E) DISC SEAT SEALING BY "O" RING F) SHORT FACE TO FACE DIMENSIONS G) FLANGE SEALING IS OBTAINED BY GASKET. MATERIAL OF CONSTRUCTION A) BODY & DISC - SS 316 CAST (CF8M) B) HINGE PIN - AISI 316 C)SEALING - PTFE.	ITM-300108697	2	Number
3	3	CHECK VALVE 3" 150#, END CONNECTIONS 150# RF FLANGE AS PER ANSI B 16.5 ,TYPE: SWING CHECK VALVE,MATERIAL: BODY AND COVER ASTM A 216 WCB,COVE R STUD/ NUTS: A193 B7/ A194 2H,HINGE PIN AISI 410/ A 182 F6, DISC <(>&<)> BO DY SEAT,RING: A217 CA-15 OR A216 WCB+13% CR FACING,DESIGN AS PER BS 18 68 TESTING AS PER API 598/BS 5146, FACE TO FACE ASPER ANSI B 16.10	ITM-300115719	2	Number
4	4	CHECK VALVE, SWING TYPE, 4", 150#, FLANGE END CONNECTION. END CONNECTION CONFORMING TO ANSI B 16.5, PRESSURE <(>&<)> TEMPERATURE AS PER ANSI B 16.34, END TO END DIMENSIONS AS PER ANSI B 16.10, VALVE SHALL BE HYDRAULICALLY TESTED AS PER API 598, VALVE DESIGN AS PER API 600. MOC OF VALVE: BODY <(>&<)> COVER - ASTM A 216 GR. WCB. STUDS - ASTM A 194 GR. B7. NUTS - ASTM A 193 GR. 2H. HINGE PIN - AISI 410/A 182 F6. DISC <(>&<)> BODY SEAT RING - ASTM A 217 CA-15	ITM-300023086	3	Number