| | Sector | abcSafety Equipment\Explosives | Tender Value | N.A. | | Location | West Bengal - India | Ref.No | 26971171 | | Closing Date | 02 - Apr - 2018 | | | | Supply of Graphite Electrode SizeNominal Dia-350mm(14" Apprx) X Long-1800mm With 6.35mm, Pitch(1/4"Approx.)Threaded Tapered & Nipple As Per Is 9050-1979 Note-20% Extra Nos., Of Nipples To Be Supplied Alongwith Whole Lot., Cylindrical Machined Graphite Electrode With Threaded Socket And Connecting Pins, As Per Is9050-1979 And Drawing No. Esr/100/26 R1, Graphite Electrodes 254 Mm Dia X 1500mm Long Of Weight 134kgs Each With Nipples For, The Electrodes Of Weight 5 Kgs Each.With Pitch Filled., High Power (Hp) Graphite Electrode Nominal Dia 400 Mm With 4 Tpi Thread Nipple As Per, Is9050-1979. Extra 10% Nipple To Be Supplied Along With Total Nipples Required, Ladle Refractory Lining Bricks For Lfvd Ladle 20 Ton Capacity As Per, Drg.No.Lfvd/1000/30 R7. Set "A" Mini Key Type, Linear Refractories For Ingot Mould ( Type- A ) As Per Drg.No.- Lfvd / 1000 / 13 R5., Liner Refractories For Radial Forging Ingot Mould As Per Drg. No.Lfvd/1000/13/1/R1., Body Lining Bricks For 20/22 Ton Eaf As Per Drg. No-15arc/1000/192., Body Lining Refractory Bricks For 15 Ton Arc Furnace For Set-B Of Drg.No. 15, Arc/1000/159 R4., Bottom Pouring S.G Iron Ingot Mould To Size 420mm Dia X 2180 Mm Long As Per, Drg.No.Lfvd/1000/12/A Rev.1. Material Specn. Spheroidal Cast Iron Is1865,, Grade400/18.Firm Should Submit T.C From Nabl Accredited/Govt.Approved Lab Only, For Basic Matal & Mechanical Properties., 31 Inch C.I. Ingot Mould As Per Msf Drg No.Oh 1012/72 R2 (Item No.1 Only), Manufacture Of C.I. Ingot Mould 175 Mm Dia To Msf Drg.No. Mp/121 R1., S.G.Iron Ingot Mould To Size 20'' X 2500 Mm As Per Drg. No-Oh /1012/153 R1.Material, SpecnS.G.Iron Is1865,Grade400/18.Firm Should Submit T.C.From Nabl Accredited/Govt., Approved Lab For Basic Material & Mechanical Properties., C. I. Mould 23"For Radial Forging As Per Drg. No. Oh/1012/150/1 (R1), 4 Way 8 Mould Bottom Pouring Set For 20 Ton Eaf As Per Msf Drawing NoOh-390., 4 Way 4 Mould Bottom Pouring Set For 20 To Eaf As Per Msf Drawing No0h-389., Bottom Plate For 20 Ton Eaf As Per Drawing NoOh-385., Bottom Pouring S.G.Iron Ingot Mould To Size 450 Mm Diax2250mm Lg As Per Drg. Noo., H.-387. Matl. Specn-Spheroidal Castiron As Per Is1865 Grade 400/18. Firm Shall Submit, T.C.Fromnabl Accredited/Govt Approved Lab. Only For Basic Materialand Mechanical, Properties, Bottom Pouring S.G Iron Ingot Mould To Size 385 Mm Dia X2265 Mm Long As Per Drg. No., Oh-391. Material Specn. Spheroidal Cast Iron Is1865 Grade400/18. Firm Should Submit, T.C. From, Nabl Accredited/Govt. Approved Lab Onlyfor Basic Metal & Mechanical, Properties., Graphite Crucible For Laddle Of Slag Melting Furnace As Per Msf Drg No. Lfvd/1000/22, (Sheet No.3/3), High Alumina Refractory Cement. Trade Name "Whytheat Grade Lwb Specn Al2o3, 90%Min.,Sio22 To 3 %, Fe2o30.75% (0.80% Max) Max.Service Temperature1750, Deg.C.Max.Grain Size 5 Mm. Packed In 50 Kgs Hdpe Bags., Fluorspar To Specification - Is-4574-1989 (Reaffirmed-2003)Grade-3 [CompositionCaf2-80, % Min,Sio2-8% Max,Caco3 -3% Max Mixed Oxide(R2o3 - 3.5% Max,S-0.3% Max,Pb - 0.3%, Max).Pellet Form Having Size - 1" To 3"., Dolomite Fettling Mass For Hot Repair Of Bank And Bottom Of Eaf.Chemical, Composition %Mgo= 36 - 40, %Cao= 55 - 59,% Sio2= 1.5 Max,%Fe2o3= 4 Max .Size Grading 0 -, 5 Mm ,95% Min.Will Pass Through The Shieve Of The Maximum Grain Size Indicated., Ferro-Chrome ( High Carbon ) To Specification Is 1170-1992,Grade- 1, Designation 7 Fe Cr-, 65, Chem.Comp.- Cr%60-70,C%6-8,Si%1.5-4;Residual Elements & Others As Per Specn., Particle Size Between 100 Mm To 150 Mm,Under Size 5% Max,Oversize 10% Max. Free, From Extraneous Contaminations Etc., Ferro Manganese [H C] To Specn. Is - 1171-1996, Grade-Fe Mn 72 [Size Of The Lumps 50 Mm, To 150 Mm With Percentage Of Fines Limited Up To 10 %,], Iron Ore To Specification Is 5442-1992, Gr.57/59, Particle Size- 200 +10mm. Fe Content, Should Be Minimum 57%", Ferro Vanadium.To Specn.Is 1466-1985,(Reaffirmed In 1996),Grade-Fe V 55, (Lc)(Material To, Be Supplied In Size Between 25mm To 50mm).Firm's Test Certificate From Nabl Accreded, Laby/Govt.Recognised Laby;As Per Specn.Must Be Attached While Supplying Matl, Ferro Molybdenum To Specn Is1469-1993,GrFe-Mo 63,C-10;Chemcomp.=Mo%60-, 65,C%0.10mx,Si%2.0max,S%0.08max,P%0.06maxcu%0.50max,Al%0.50max,Pb%0.01max,Sn%0, .03max.Particle SizeOver 25 Mm Upto And Including 50 Mm,Under Size By Mass5%Max,Over Size, By Mass10%Max.Other RequirementsAs Per Specn, M.S. Starter Plate Size - 20 Mm X 1000 Mm X 1200 Mm As Per Msf Drg No - Esr/1000/03 ., Fully Machined As Per Drawing And, Fitted With Boss -03 Nos In Each Plate ., Bottom Flat Tool For 2650 Mt Forging Press Drg.No.Ngf/282 R2, Top Plate & Bottom Plate As Per Drg No - Lfvd/1000/32., Phosphating Chemical For Steel Items With Specn.As Follows Bath Conc.% 5 To, 10,Total Acid Titration/Bath Point 25 To 40 Immersion Time15 To 20 Mins.At 85 To 90, Deg.C Bath,Coating Wt. 800 To 1000 Mg/Sq.Ft.,Sp.Gr.1.4to1.44.Colourless,Free Fm.Visible, Impurities Etc.Zn% 9.6 To 10.6,P2o5% 16 |
|
|
If you are a new user, then please
register, it's Free and then fill the form below.
If you are registered with us, just fill the form below, we will get back to you
shortly.
|
All fileds marked with '*' are compulsary.
|
|
|
|