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Procurement Of Refractory, ANPARA-Uttar Pradesh

Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited-UPRVUNL has published Procurement Of Refractory. Submission Date for this Tender is 10-08-2020. Chemical Supply Tenders in ANPARA Uttar Pradesh. Bidders can get complete Tender details and download the document.




Tender Notice

24860473
Procurement Of Refractory
Open Tender
Indian
Uttar Pradesh
ANPARA
10-08-2020

Tender Details

Procurement Of Refractory-1 Castable Refractory Type-A Have Following Specification Npermanent Liner Change At 1550Deg.C: + / - 0.60%, Crushing Strength In Kg / Cm2 At 110Deg.C And Cooled At Ambient Temp. : 300Min, After Heated At Each Of The Following Temperature For 3 Hours And Cooled At Ambient Temperature, ( I ) At 600 Deg.C :200 Min, ( Ii ) At 1200Deg.C: 210Min, ( Iii ) At 1600Deg.C: 275Min, Service Temp.:1750Deg.C, Pyrometric Orton Cone Equivalent: At 180Dec.C: 37Min, Bulk Density After Cast And Dried At 110Deg.C And Cooled To Ambient Temp. On Kg / M3: 2900Max, Grain Size In Mm: 5Max, Chemical Composition ( Ferric Oxide ) : 5%Max N 2 Pourable Insulation Having Following Specification: Nservice Temp: 650 °C Npermanent Linear Change At 650 °C: 2.0% Ncompressive Strength In Kg / Cm² Nat 110 °C: 22 Min Nat 500 °C: 14 Min Nbulk Density At 110 °C: 660Kg / M³ Maximum Nbulk Density At 500 °C: 640Kg / M³ Maximum Nthermal Conductivity K Value At Mean Temp N250 °C In Kcal / M Hr °C: 0.16 Maximum N500 °C In Kcal / M Hr °C: 0.20 Maximum Nchemical Composition: Fe2o3: 5% Maximum N 3 Super Castable Refractory N ( Brand Name: Prilcrete Super Or Equivelant ) Nas Per Following Specification: Nal203: 68-72% , Cao : 5.2-6%, Fe2o3 : 4.8-5.5% Nmax. Service Temp.: 1450 0C Nmax. Grain Size : 5 Mm, Nwater Required For Casting : 10-11% Ndry Density : 2.50-2.65 G / Cc, N ( After Drying At 110 0C / 24 Hrs. ) , Nccs: 350-450 Kg / Cm2 N ( After Drying At 110 0C / 24 Hrs. ) Nrefractoriness, Orton / 0C Plc, % N ( After Heating At 1100 0C / 3 Hrs.: -0.30 To +0.30 ) N ( After Heating At 1400 0C / 3 Hrs.: -1.60 To +1.70 ) N 4 Super Castable Refractory N ( Brand Name: Prilcrete Super Or Equivelant ) Nas Per Following Specification: Nal203: 68-72% , Cao : 5.2-6%, Fe2o3 : 4.8-5.5% Nmax. Service Temp.: 1450 0C Nmax. Grain Size : 5 Mm, Nwater Required For Casting : 10-11% Ndry Density : 2.50-2.65 G / Cc, N ( After Drying At 110 0C / 24 Hrs. ) , Nccs: 350-450 Kg / Cm2 N ( After Drying At 110 0C / 24 Hrs. ) Nrefractoriness, Orton / 0C Plc, % N ( After Heating At 1100 0C / 3 Hrs.: -0.30 To +0.30 ) N ( After Heating At 1400 0C / 3 Hrs.: -1.60 To +1.70 ) N

Key Value

Document Fees
INR 1180 /-
EMD
INR 20000.0 /-
Tender Value
INR 16.25 Lakhs /-

BOQ Items

Procurement of Refractory
Sl. No. Item Description Item Code / Make Quantity Units
1 1 Castable Refractory Type-A have following specification\nPermanent liner change at 1550deg.C: +/- 0.60%, crushing strength in kg/cm2 at 110deg.C and cooled at ambient temp. : 300min, after heated at each of the following temperature for 3 hours and cooled at ambient temperature, (i) at 600 deg.C :200 min, (ii) at 1200deg.C: 210min, (iii) at 1600deg.C: 275min, service temp.:1750deg.C, Pyrometric Orton cone equivalent: at 180dec.C: 37min, Bulk density after cast and dried at 110deg.C and cooled to ambient temp. on Kg/m3: 2900max, Grain size in mm: 5max, chemical composition (Ferric oxide) : 5%max\n item1 40 MT
2 2 Pourable Insulation having following specification:\nService temp: 650 °C\nPermanent linear change at 650 °C: 2.0%\nCompressive strength in Kg/cm²\nAt 110 °C: 22 min\nAt 500 °C: 14 min\nBulk density at 110 °C: 660Kg/m³ maximum\nBulk density at 500 °C: 640Kg/m³ maximum\nThermal conductivity K value at mean temp\n250 °C in Kcal/m hr °C: 0.16 maximum\n500 °C in Kcal/m hr °C: 0.20 maximum\nChemical composition: Fe2O3: 5% maximum\n item2 3 MT
3 3 Super castable refractory\n(Brand Name: PRILCRETE SUPER OR EQUIVELANT) \nAs per following specification:\nAl203: 68-72% , CaO : 5.2-6%, Fe2O3 : 4.8-5.5%\nMax. Service Temp.: 1450 0C\nMax. Grain Size : 5 mm, \nWater required for casting : 10-11%\nDry density : 2.50-2.65 g/cc,\n(After drying at 110 0C/24 Hrs.),\nCCS: 350-450 Kg/cm2\n(After drying at 110 0C/24 Hrs.)\nRefractoriness, Orton/ 0C PLC, %\n(After heating at 1100 0C/ 3 Hrs.: -0.30 to +0.30)\n(After heating at 1400 0C/ 3 Hrs.: -1.60 to +1.70)\n item3 60 MT
4 4 Super castable refractory\n(Brand Name: PRILCRETE SUPER OR EQUIVELANT) \nAs per following specification:\nAl203: 68-72% , CaO : 5.2-6%, Fe2O3 : 4.8-5.5%\nMax. Service Temp.: 1450 0C\nMax. Grain Size : 5 mm, \nWater required for casting : 10-11%\nDry density : 2.50-2.65 g/cc,\n(After drying at 110 0C/24 Hrs.),\nCCS: 350-450 Kg/cm2\n(After drying at 110 0C/24 Hrs.)\nRefractoriness, Orton/ 0C PLC, %\n(After heating at 1100 0C/ 3 Hrs.: -0.30 to +0.30)\n(After heating at 1400 0C/ 3 Hrs.: -1.60 to +1.70)\n item4 8 MT
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