Tender For Competitivee-Bidding For Supply Of Boiler Refractory For Various Sks Chini Mills Ltd, Nanpara-Bahraich For The Season 2025-26 - Super Heat Duty Constable Refractoryas Per Specification Given Blowal-2 03 Above 45 % Service Temp. Minimum 14000C B, Nanpara-Uttar Pradesh
TDR : 49237728
Tender Notice
BOQ
Expired
Nanpara
Uttar Pradesh
Tender For Competitivee-Bidding For Supply Of Boiler Refractory For Various Sks Chini Mills Ltd, Nanpara-Bahraich For The Season 2025-26 - Super Heat Duty Constable Refractoryas Per Specification Given Blowal-2 03 Above 45 % Service Temp. Minimum 14000C B
Name of Work: COMPETITIVEe-bidding FOR SUPPLY OF BOILER REFRACTORY FOR VARIOUS SKS CHINI MILLS LTD, NANPARA-BAHRAICH FOR THE SEASON 2025-26
Sl. No.
Item Description
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Description
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Super heat duty constable refractoryas per specification given blowAL-2 03 above 45 % service temp. Minimum 14000C BD 2.5/cm2 CCS minimum kg. /cm2 after 24 hrs. Casting & dreaded 24 Hrs. 110oC.
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Fire clay mortar as per specification AL-2 03 above 45%
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Fire cement dry (fire clay) (Mortars) packed in 50 Kgs. Bags ACC make alumina above 45%
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Fire cement liquid
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Special fire bricks as per specificationAL-2,03 ,minimum 30.4 AP % Max. 25% PCR minimum 320 ortem . CCs Kegs. /cm2 350 Delta minimum 1400oC FICAR 3 minimum 1.5 at 1400oC for 5 Hrs. Temp. Tolerance + 2% or + 1M whichever is greater as per factory drawing.
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Insulating bricks/calcium silicate block bricks as per IS-2042 AP minimum 65% CCS minimum 15 Kgs. /CM2 BCS (ortem cones) minimum 27, PICAR for 2% Hrs. at 1250oC service temp. Minimum 1250oC size tolerance minimum ± 2% or ± 1M whichever is greater. As per drg. No. sksm/188/97FIG. D type
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Insulating bricks/calcium silicate block bricks as per IS-2042 AP minimum 65% CCS minimum 15 Kgs. /CM2 BCS (ortem cones) minimum 27, PICAR for 2% Hrs. at 1250oC service temp. Minimum 1250oC size tolerance minimum ± 2% or ± 1M whichever is greater.As per drg. No. sksm/145/93 FIG. B
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Standard fire bricks above 45% AL-2,O3 Alumina asper drg. No. sksm/222/99A Type
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Standard fire bricks above 45% AL-2,O3 Alumina asper drg. No. sksm/222/99B Type
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Standard fire bricks above 45% AL-2,O3 Alumina asper drg. No. sksm/222/99C Type
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