Numaligarh Refinery Limited

Numaligarh Refinery Limited has published Dual Plate Check Valves Design, Engineering, Manufacturing, Procurement Of Materials And Bought Out Components, Assembly At Shop, Testing At Manufacturers Works, Inspection By Tpia, Packing, Supply Of Dual Plate Check Valves , 8 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A217 Gr.C12 + Pwht, 300 Lbs, Installation: Horizontal Or Vertical, Rtj Faces, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 8, Hinge Pin: Aisi 410, -, -, -, Retainerless, -, , 10 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A217 Gr.C12 + Pwht, 300 Lbs, Installation: Horizontal Or Vertical, Rtj Faces, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 8, Hinge Pin: Aisi 410, -, -, -, Retainerless, -, , 14 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A217 Gr.C12 + Pwht, 300 Lbs, Installation: Horizontal Or Vertical, Rtj Faces, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 8, Hinge Pin: Aisi 410, -, -, -, Retainerless, -, , 10 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A216 Gr.Wcb, 150 Lbs, Installation: Horizontal Or Vertical, Rf, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 8, Hinge Pin: Aisi 410, -, -, -, Retainerless, Ibr , 14 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A216 Gr.Wcb, 150 Lbs, Installation: Horizontal Or Vertical, Rf, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 8, Hinge Pin: Aisi 410, -, -, -, Retainerless, Ibr , 8 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A216 Gr.Wcb, 300 Lbs, Installation: Horizontal Or Vertical, Rf, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 8, Hinge Pin: Aisi 410, -, -, -, Retainerless, -, , 10 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A216 Gr.Wcb, 300 Lbs, Installation: Horizontal Or Vertical, Rf, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 8, Hinge Pin: Aisi 410, -, -, -, Retainerless, -, , 12 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A216 Gr.Wcb, 300 Lbs, Installation: Horizontal Or Vertical, Rf, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 8, Hinge Pin: Aisi 410, -, -, -, Retainerless, -, , 14 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A216 Gr.Wcb, 300 Lbs, Installation: Horizontal Or Vertical, Rf, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 8, Hinge Pin: Aisi 410, -, -, -, Retainerless, -, , 8 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A216 Gr.Wcb, 300 Lbs, Installation: Horizontal Or Vertical, Rf, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 8, Hinge Pin: Aisi 410, -, -, -, Retainerless, Ibr , 12 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A216 Gr.Wcb, 300 Lbs, Installation: Horizontal Or Vertical, Rf, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 8, Hinge Pin: Aisi 410, -, Service: Hydrogen, -, Retainerless, -, , 8 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A216 Gr.Wcb + Pwht + Sour Service, 150 Lbs, Installation: Horizontal Or Vertical, Rf, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 12, Hinge Pin: Aisi 316, -, -, -, Retainerless, -, , 8 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A216 Gr.Wcb + Pwht + Sour Service, 300 Lbs, Installation: Horizontal Or Vertical, Rf, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 12, Hinge Pin: Aisi 316, -, -, -, Retainerless, -, , 10 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A216 Gr.Wcb + Pwht + Sour Service, 300 Lbs, Installation: Horizontal Or Vertical, Rf, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 12, Hinge Pin: Aisi 316, -, -, -, Retainerless, -, , 16 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A216 Gr.Wcb + Pwht + Sour Service, 300 Lbs, Installation: Horizontal Or Vertical, Rf, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 12, Hinge Pin: Aisi 316, -, -, -, Retainerless, -, , 12 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A216 Gr.Wcb + Pwht + Sour Service, 300 Lbs, Installation: Horizontal Or Vertical, Rf, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 12, Hinge Pin: Aisi 316, -, -, -, Retainerless, Amine, , 16 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A216 Gr.Wcb + Pwht + Sour Service, 300 Lbs, Installation: Horizontal Or Vertical, Rf, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 12, Hinge Pin: Aisi 316, -, -, -, Retainerless, Amine, , 10 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A216 Gr.Wcb + Pwht + Sour Service, 900 Lbs, Installation: Horizontal Or Vertical, Rtj Faces, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 12, Hinge Pin: Aisi 316, -, Service: High Pressure Hydrogen, -, Retainerless, -, , 12 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A351 Gr.Cf3 + Sour Service, 300 Lbs, Installation: Horizontal Or Vertical, Rf, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 12, Hinge Pin: Aisi 316, -, -, -, Retainerless, -, , 10 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A351 Gr.Cf8c + Sour Service, 300 Lbs, Installation: Horizontal Or Vertical, Rf, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, Renewable Seats, Seats: -, Aisi 347 Hardfaced, Hinge Pin: Aisi 347, -, -, -, Retainerless, -, , 12 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A351 Gr.Cf8c + Sour Service, 600 Lbs, Installation: Horizontal Or Vertical, Rtj Faces, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, Renewable Seats, Seats: -, Aisi 347 Hardfaced, -, -, Service: High Pressure Hydrogen, -, Retainerless, -, , 12 In Dual Plate Check Valve Flanged Ends, -, Api 594, Astm A351 Gr.Cf8c + Sour Service, 2500 Lbs, Installation: Horizontal Or Vertical, Rtj Faces, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, Renewable Seats, Seats: -, Aisi 347 Hardfaced, -, -, Service: High Pressure Hydrogen, -, Retainerless, -, , 12 In Dual Plate Check Valve Flanged Ends, -, Api 594 + Mss Sp-144, Astm A216 Gr.Wcb + Pwht + Sour Service, 1500 Lbs, Installation: Horizontal Or Vertical, Rtj Faces, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 12, Hinge Pin: Aisi 316, -, -, -, Retainerless, Amine, , 8 In Dual Plate Check Valve Flanged Ends, -, Api 594 + Mss Sp-144, Astm A216 Gr.Wcb + Pwht + Sour Service, 1500 Lbs, Installation: Horizontal Or Vertical, Rtj Faces, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 12, Hinge Pin: Aisi 316, -, Service: High Pressure Hydrogen, -, Retainerless, -, , 10 In Dual Plate Check Valve Flanged Ends, -, Api 594 + Mss Sp-144, Astm A216 Gr.Wcb + Pwht + Sour Service, 1500 Lbs, Installation: Horizontal Or Vertical, Rtj Faces, Ends As Per Asme B16.5, -, -, -, -, -, -, Spring: Uns N07750, -, Seats: -, Api Trim No 12, Hinge Pin: Aisi 316, -, Service: High Pressure Hydrogen, -, Retainerless, - => Limited. Last date of submission for this tender is 2022-08-16. This is a Springs tender in Golaghat, Assam