Description :
Tenders for Supply Of 10083851 Spares For Pump - Bearing Bracket As Per Drg.no. 12-m-567, Rev-a. Material Test Certificate In Original, From Reputed Testing Laboratoies Only, To Be Submitted Along With The Supply., Impeller Moc: 28/4 Mo As Per Drg. No, 12-m-175, Mtc & Dynamic Balancing Certificate To Be Submitted Along With The Supply., Gland Bolts For Pump As Per Drg.12-m-139 Part No. 1,2,3,4., Bearing Bushing P.no. 101. As Per Drg. No. 12-m-303, Volute Casing For Solution Pump As Per Drawing No. 12-m-445 Provision Of 1" Socket Welded At Casing Drain With 1" Npt Threaded Plug To Be Made., Rear Casing As Per Drg.no. 12-m-024 (rev-1) 1. The Moc Shall Be Exactly As Given In The Rcf Drg. No. 12-m-024. 2. Heat Treatment: All Castings Should Be Solution Annealed At 1050 Deg.c Soaking For Sufficient Time And Then Air/oil Quenching. 3. Hardness And Micro Structure :- Hardness Shall Be Between 250 ?? 300 Bhn And Carbide Free Micro Structure (duplex Structure). 4. Dp Testing And Ultrasonic Testing Of Finished Components To Detect Any Internal Or Surface Cracks. 5. All The Material Test Certificates In Original, From Reputed Testing Laboratories Only, Are To Be Submitted Along With The Supply., Front Brg. Cover As Per Drg. 12-m-353, Rev.c, Sr.no. Imtc To Be Submi Tted Along With The Supply., Brg. Cover As Per Drg. 12-m-343.- Mk 1 (material Test Certi Ficate Is Required), Deflector As Per Rcf Drg. No. 12-m-353, Material Test Certificate (in Original, From Reputed Testing Laboratories Only) To Be Furnished Alongwith The Supply., Pump Supporting Frame P No 12 28/4 For Pump Mor 40/41/24a/100/80 Sr. No. 10585,586. As Per Drg No-12-m-568, Shaft In En-24 Gr. U With Keys & Lock Nut & Lock Washer As Per Drg.no.12- M-221(rev-2). Party Shall Take Matching Parts From Plant For Matching Threads., Shaft Sleeve, As Per Rcf Drg. No 12-m-277, Rev.a, Sr.no.1, Material: A276tp304, O.d. Should Be Ground Finished Of 0.025 To 1 Micron, Material Test Certificate (in Original, From Reputed Testing Laboratories Only) To Be Furnished Alongwith The Supply, Impeller Hub In Ss 304 As Per Drawing No. 12 M 204 (rev-a). Note: M.t.c. In Original From Reputed Testing Lab Only To Be Submitted Alogwith The Supply., Bearing Bushing As Per Drawing 12-m-509, Moc-is210 Gr.30
