National Mineral Development Corporation Limited

National Mineral Development Corporation Limited has published Bids Are invited for Slip-on Flanges & Tie Rod for steam Line & Gas Line 1 1600666191 FITTING FLANGE TYPE:SLIP ON FLANGE SIZE:25MM MATERIAL STANDARD:ASTM A105 STANDARD:ASME B16.5 END CONNECTION:SOCKET WELD CLASS:300# SURFACE FINISH:125AARH SERVICE:STEAM CERTIFICATION:IBR CERTIFIED SPECIAL FEATURES:IBR CERTIFICATE TO BE SUPPLED WITH THE ITEM. NO 100 2 1600666190 FITTING FLANGE TYPE:SLIP ON FLANGE SIZE:40MM MATERIAL STANDARD:ASTM A105 STANDARD:ASME B16.5 END CONNECTION:SOCKET WELD CLASS:300# SURFACE FINISH:125 AARH SERVICE:STEAM CERTIFICATION:IBR CERTIFIED SPECIAL FEATURES:IBR CERTIFICATE TO BE SUPPLIED WITH THE ITEM NO 2 3 1600666189 FITTING FLANGE TYPE:SLIP ON FLANGE SIZE:50MM MATERIAL STANDARD:ASTM A105 STANDARD:ASME B16.5 END CONNECTION:SOCKET WELD CLASS:300# SURFACE FINISH:125 AARH SERVICE:IBR CERTIFICATION:IBR CERTIFIED SPECIAL FEATURES:IBR CERTIFICATE TO BE SUPPLIED WITH THE ITEM NO 25 4 1600666188 FITTING FLANGE TYPE:SLIP ON FLANGE SIZE:125MM MATERIAL STANDARD:ASTM A105 STANDARD:ASME B16.5 END CONNECTION:SOCKET WELD CLASS:300# SURFACE FINISH:125 AARH SERVICE:IBR CERTIFICATION:IBR CERTIFIED SPECIAL FEATURES:IBR CERTIFICATE TO BE SUPPLIED WITH THE ITEM NO 4 5 1600666187 FITTING FLANGE TYPE:SLIP ON FLANGE SIZE:150MM MATERIAL STANDARD:ASTM A105 STANDARD:ASME B16.5 END CONNECTION:SOCKET WELD CLASS:300# SURFACE FINISH:125AARH SERVICE:STEAM CERTIFICATION:IBR CERTIFIED SPECIAL FEATURES:IBR CERTIFICATE TO BE SUPPLIED WITH THE ITEM. NO 25 6 1600666186 FITTING FLANGE TYPE:WELD NECK FLANGE SIZE:200MM MATERIAL STANDARD:ASTM A105 STANDARD:ASME B16.5 END CONNECTION:BUTT WELD CLASS:300# PIPE SCHEDULE:40 SURFACE FINISH:125 AARH SERVICE:STEAM CERTIFICATION:IBR CERTIFIED SPECIAL FEATURES:IBR CERIFICATE TO BE SUPPLIED WITH THE ITEM NO 10 7 1600666185 FITTING FLANGE TYPE:WELDNECK FLANGE SIZE:250MM MATERIAL STANDARD:ASTM A105 STANDARD:ASME B16.5 END CONNECTION:BUTT WELD CLASS:300# PIPE SCHEDULE:40 SURFACE FINISH:125 AARH SERVICE:IBR CERTIFICATION:IBR CERTIFIED SPECIAL FEATURES:IBR CERTIFICATE TO BE SUPPLIED WITH THE ITEM. NO 2 8 1600666184 FITTING FLANGE TYPE:WELD NECK FLANGE SIZE:450MM MATERIAL STANDARD:ASTM A105 STANDARD:ASME B16.5 END CONNECTION:BUTT WELD CLASS:300# PIPE SCHEDULE:40 SURFACE FINISH:125 AARH SERVICE:STEAM CERTIFICATION:IBR CERTIFIED SPECIAL FEATURES:IBR CERTIFICATE TO BE SUPPLIED WITH THE ITEM TYPE:WELD NECK FLANGE SIZE:450MM MATERIAL STANDARD:ASTM A105 STANDARD:ASME B16.5 END CONNECTION:BUTT WELD CLASS:300# PIPE SCHEDULE:40 SURFACE FINISH:125 AARH SERVICE:STEAM CERTIFICATION:IBR CERTIFIED SPECIAL FEATURES:IBR CERTIFICATE TO BE SUPPLIED WITH THE ITEM NO 2 9 1600666183 FITTING FLANGE TYPE:WELDNECK FLANGE SIZE:50MM MATERIAL STANDARD:ASTM A105 STANDARD:ASME B16.5 END CONNECTION:BUTT WELD CLASS:300# PIPE SCHEDULE:40 SURFACE FINISH:125 AARH SERVICE:STEAM CERTIFICATION:IBR CERTIFIED SPECIAL FEATURES:IBR CERTIFICATE TO BE SUPPLIED WITH THE ITEM NO 10 Technical Specification 10 1600666181 FITTING FLANGE TYPE:WNRF SIZE:50 MM MATERIAL STANDARD:ASTM A105 STANDARD:ASME B16.5 END CONNECTION:BUTT WELD CLASS:600# SURFACE FINISH:125 AARH SERVICE:STEAM CERTIFICATION:IBR CERTIFIED SPECIAL FEATURES:IBR CERTIFICATE TO BE SUPPLIED WITH THE ITEM ADDITIONAL INFORMATION:WELDNECK RAISED FACE TYPE SLIP ON FLANGE NO 2 11 1600666180 FITTING FLANGE TYPE:WELDNECK FLANGE SIZE:25 MM MATERIAL STANDARD:ASTM A105 STANDARD:ASME B16.5 END CONNECTION:BUTT WELD CLASS:300# PIPE SCHEDULE:40 SURFACE FINISH:125 AARH SERVICE:STEAM CERTIFICATION:IBR CERTIFIED SPECIAL FEATURES:IBR CERTIFICATE TO BE SUPPLIED WITH THE ITEM NO 30 12 1600666179 FITTING FLANGE TYPE:BLIND FLANGE SIZE:25 MM MATERIAL STANDARD:IS 2002 GR 2A STANDARD:ASME B16.5 SURFACE FINISH:SERRATED FINISH 125 AARH SERVICE:STEAM CERTIFICATION:IBR CERTIFIED SPECIAL FEATURES:IBR CERTIFICATE TO BE SUPPLIED WITH THE ITEM NO 2 13 1600666178 FITTING FLANGE TYPE:BLIND FLANGE SIZE:50 MM MATERIAL STANDARD:IS 2002 GR 2A STANDARD:ASME B16.5 CLASS:300# SURFACE FINISH:SERRATED FINISH 125 AARH SERVICE:STEAM CERTIFICATION:IBR CERTIFIED SPECIAL FEATURES:IBR CERTIFICATE TO BE SUPPLIED WITH THE ITEM NO 20 14 1600666177 FITTING FLANGE TYPE:SLIP ON FLANGE SIZE:800 MATERIAL STANDARD:IS 2062 GR E250 BR STANDARD:IPSS:1-06-020-03 ,TABLE-3 END CONNECTION:SOCKET WELD SERVICE:LD GAS ADDITIONAL INFORMATION:FLANGE THICKNESS AND DRILLING DIMENSION AS PER IPSS:1-06-020- 03,TABLE:-3. NO 18 15 1600638783 FABRICATED ITEM AREA:PIPELINE ITEM NAME:TIE ROD MATERIAL:MS DRAWING NO.:NSL/EMD/MECH/006 ADDITIONAL INFORMATION:TIE ROD DIA:25MM,MO Total Quantity : 352. Last date of submission for this tender is 2025-09-20. This is a Machine Tools tender in Jagdalpur, Chhattisgarh