Petroleum and Natural Gas Boards / Undertakings / PSU Closing in 3 days TDR #56984015

Tender For Manufacturing, Procurement Of Materials And Bought Out Components, Assembly At Shop, Inspection Including Inspection By Tpia, Testing At Manufacturers Works, Packing, Supply For Flanges (Mto-4) Details As Per Material Requisition On Fot Po

Issued by Boards / Undertakings / PSU · Tinsukia, Assam
Tender Value
Ref. Documents
Estimated cost
Bid Submission
26 Aug 2026
3 days left
EMD
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Bank guarantee accepted
Document Fee
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Non-refundable
Tender Type
Online

Tender Overview

Organization
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Tender ID
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Competition Type
NCB
Bidding Type
Tender
Location / State
Tinsukia → Assam
EMD Exemption
Not Available
Quantity
Not Available
Website
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Contact Person
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Address
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Project Description

Tender for Manufacturing, Procurement Of Materials And Bought Out Components, Assembly At Shop, Inspection Including Inspection By Tpia, Testing At Manufacturers Works, Packing, Supply For Flanges (Mto-4) Details As Per Material Requisition On Fot Point Of Despatch For Indigenous Bidders For Iocl Digboi Refinery At, Assam, India. = Limited

BOQ

Name of Work:- Manufacturing, procurement of materials and bought out components, assembly at shop, Inspection including inspection by TPIA, Testing at manufacturers works, packing, SUPPLY FOR FLANGES (MTO-4) details as per material requisition on FOT point of despatch for Indigenous bidders for IOCL DIGBOI REFINERY at, ASSAM, INDIA.
Sl. No. Item Description
126 IN Blind Flange, ASME B16.47 Series B, ASTM A516N Gr.70, 150 Lbs, RF, -, -, -,
2.75 IN Blind Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF, -, -, -,
31 IN Blind Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF, -, -, -,
42 IN Blind Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF, -, -, -,
56 IN Blind Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF, -, -, -,
612 IN Blind Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF, -, -, -,
74 IN Blind Flange, ASME B16.5, ASTM A182 Gr.F5, 600 Lbs, RF, -, -, -,
81 IN Blind Flange, ASME B16.5, ASTM A182 Gr.F5, 1500 Lbs, RTJ Face, -, -, -,
9.75 IN Blind Flange, ASME B16.5, ASTM A105 + Sour Service, 150 Lbs, RF, -, -, NACE MR0103
10.75 IN Blind Flange, ASME B16.5, ASTM A105 + Sour Service, 300 Lbs, RF, -, -, NACE MR0103
112 IN Blind Flange, ASME B16.5, ASTM A105 + Sour Service, 300 Lbs, RF, -, -, NACE MR0103
123 IN Blind Flange, ASME B16.5, ASTM A105 + Sour Service, 300 Lbs, RF, -, -, NACE MR0103
13.5 IN Blind Flange, ASME B16.5, ASTM A105, 150 Lbs, RF, -, -, -,
14.75 IN Blind Flange, ASME B16.5, ASTM A105, 150 Lbs, RF, -, -, -,
151 IN Blind Flange, ASME B16.5, ASTM A105, 150 Lbs, RF, -, -, -,
161.5 IN Blind Flange, ASME B16.5, ASTM A105, 150 Lbs, RF, -, -, -,
172 IN Blind Flange, ASME B16.5, ASTM A105, 150 Lbs, RF, -, -, -,
18.5 IN Blind Flange, ASME B16.5, ASTM A105, 150 Lbs, RF, -, -, IBR
19.75 IN Blind Flange, ASME B16.5, ASTM A105, 150 Lbs, RF, -, -, IBR
202 IN Blind Flange, ASME B16.5, ASTM A105, 150 Lbs, RF, -, -, IBR
213 IN Blind Flange, ASME B16.5, ASTM A105, 150 Lbs, RF, -, -, IBR
22.75 IN Blind Flange, ASME B16.5, ASTM A105, 150 Lbs, RF, -, -, Internal Coated (IC)
232 IN Blind Flange, ASME B16.5, ASTM A105, 150 Lbs, RF, -, -, Internal Coated (IC)
243 IN Blind Flange, ASME B16.5, ASTM A105, 150 Lbs, RF, -, -, Internal Coated (IC)
258 IN Blind Flange, ASME B16.5, ASTM A105, 150 Lbs, RF, -, -, Internal Coated (IC)
266 IN Blind Flange, ASME B16.5, ASTM A105, 150 Lbs, RF, -, -, External Glass Epoxy coated
27.5 IN Blind Flange, ASME B16.5, ASTM A105, 300 Lbs, RF, -, -, -,
28.75 IN Blind Flange, ASME B16.5, ASTM A105, 300 Lbs, RF, -, -, -,
291 IN Blind Flange, ASME B16.5, ASTM A105, 300 Lbs, RF, -, -, -,
301.5 IN Blind Flange, ASME B16.5, ASTM A105, 300 Lbs, RF, -, -, -,
312 IN Blind Flange, ASME B16.5, ASTM A105, 300 Lbs, RF, -, -, -,
323 IN Blind Flange, ASME B16.5, ASTM A105, 300 Lbs, RF, -, -, -,
334 IN Blind Flange, ASME B16.5, ASTM A105, 300 Lbs, RF, -, -, -,
34.75 IN Blind Flange, ASME B16.5, ASTM A105, 300 Lbs, RF, -, -, H2
352 IN Blind Flange, ASME B16.5, ASTM A105, 300 Lbs, RF, -, -, H2
36.75 IN Blind Flange, ASME B16.5, ASTM A105, 300 Lbs, RF, -, -, IBR
371 IN Blind Flange, ASME B16.5, ASTM A105, 300 Lbs, RF, -, -, IBR
381.5 IN Blind Flange, ASME B16.5, ASTM A105, 300 Lbs, RF, -, -, IBR
392 IN Blind Flange, ASME B16.5, ASTM A105, 300 Lbs, RF, -, -, IBR
403 IN Blind Flange, ASME B16.5, ASTM A105, 300 Lbs, RF, -, -, IBR
414 IN Blind Flange, ASME B16.5, ASTM A105, 300 Lbs, RF, -, -, IBR
426 IN Blind Flange, ASME B16.5, ASTM A105, 300 Lbs, RF, -, -, IBR
43.75 IN Blind Flange, ASME B16.5, ASTM A105, 600 Lbs, RF, -, -, -,
441 IN Blind Flange, ASME B16.5, ASTM A105, 600 Lbs, RF, -, -, -,
45.75 IN Blind Flange, ASME B16.5, ASTM A105, 600 Lbs, RF, -, -, IBR
461 IN Blind Flange, ASME B16.5, ASTM A105, 600 Lbs, RF, -, -, IBR
472 IN Blind Flange, ASME B16.5, ASTM A105, 600 Lbs, RF, -, -, IBR
48.5 IN Blind Flange, ASME B16.5, ASTM A105, 1500 Lbs, RTJ Face, -, -, -,
49.75 IN Blind Flange, ASME B16.5, ASTM A105, 1500 Lbs, RTJ Face, -, -, -,
502 IN Blind Flange, ASME B16.5, ASTM A105, 1500 Lbs, RTJ Face, -, -, -,
51.75 IN Blind Flange, ASME B16.5, ASTM A105 Galv. as per ASTM A153, 150 Lbs, FF, -, -, -,
522 IN Blind Flange, ASME B16.5, ASTM A105 Galv. as per ASTM A153, 150 Lbs, FF, -, -, -,
53.75 IN Blind Flange, ASME B16.5, ASTM A182 Gr.F304, 150 Lbs, RF, -, -, -,
543 IN Blind Flange, ASME B16.5, ASTM A182 Gr.F304, 150 Lbs, RF, -, -, -,
552 IN Slip-on Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/SW End, -, -, -,
563 IN Slip-on Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/SW End, -, -, -,
5710 IN Slip-on Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/SW End, -, -, -,
5812 IN Slip-on Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/SW End, -, -, -,
5914 IN Slip-on Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/SW End, -, -, -,
6018 IN Slip-on Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/SW End, -, -, -,
6120 IN Slip-on Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/SW End, -, -, -,
6222 IN Slip-on Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/SW End, -, -, -,
632 IN Slip-on Flange, ASME B16.5, ASTM A105 Galv. as per ASTM A153, 150 Lbs, FF/BW End, -, -, -,
646 IN Slip-on Flange, ASME B16.5, ASTM A105 Galv. as per ASTM A153, 150 Lbs, FF/BW End, -, -, -,
658 IN Slip-on Flange, ASME B16.5, ASTM A105 Galv. as per ASTM A153, 150 Lbs, FF/BW End, -, -, -,
666 IN Slip-on Flange, ASME B16.5, ASTM A105 Galv. as per ASTM A153, 150 Lbs, RF/BW End, -, -, -,
678 IN Slip-on Flange, ASME B16.5, ASTM A105 Galv. as per ASTM A153, 150 Lbs, RF/BW End, -, -, -,
68.5 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF/SW End, -, -, -,
69.75 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF/SW End, -, -, -,
701 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF/SW End, -, -, -,
711.5 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF/SW End, -, -, -,
72.5 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A182 Gr.F5, 600 Lbs, RF/SW End, -, -, -,
731.5 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A182 Gr.F5, 600 Lbs, RF/SW End, -, -, -,
74.5 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A105 + Sour Service, 300 Lbs, RF/SW End, -, -, NACE MR0103
75.75 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A105 + Sour Service, 300 Lbs, RF/SW End, -, -, NACE MR0103
761 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A105 + Sour Service, 300 Lbs, RF/SW End, -, -, NACE MR0103
771.5 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A105 + Sour Service, 300 Lbs, RF/SW End, -, -, NACE MR0103
78.75 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/SW End, -, -, -,
791 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/SW End, -, -, -,
801.5 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/SW End, -, -, -,
81.5 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/SW End, -, -, Internal Coated (IC)
82.75 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/SW End, -, -, Internal Coated (IC)
831 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/SW End, -, -, Internal Coated (IC)
841.5 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/SW End, -, -, Internal Coated (IC)
85.5 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/SW End, -, -, -,
86.5 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/SW End, -, -, -,
87.75 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/SW End, -, -, -,
881 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/SW End, -, -, -,
891.5 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/SW End, -, -, -,
90.75 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/SW End, -, -, H2
911 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/SW End, -, -, H2
92.5 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/SW End, -, -, IBR
93.75 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/SW End, -, -, IBR
941 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/SW End, -, -, IBR
951.5 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/SW End, -, -, IBR
96.5 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A105, 600 Lbs, RF/SW End, -, -, -,
97.75 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A105, 600 Lbs, RF/SW End, -, -, -,
981 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A105, 600 Lbs, RF/SW End, -, -, -,
991.5 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A105, 600 Lbs, RF/SW End, -, -, -,
100.5 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A105, 600 Lbs, RF/SW End, -, -, IBR
101.75 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A105, 600 Lbs, RF/SW End, -, -, IBR
1021 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A105, 600 Lbs, RF/SW End, -, -, IBR
1031.5 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A105, 600 Lbs, RF/SW End, -, -, IBR
104.75 IN x S-160 Socketweld Flange, ASME B16.5, ASTM A105, 1500 Lbs, RTJ Face/SW End, -, -, -,
1051 IN x S-XS Socketweld Flange, ASME B16.5, ASTM A105, 1500 Lbs, RTJ Face/SW End, -, -, -,
106.5 IN x S-80S Socketweld Flange, ASME B16.5, ASTM A182 Gr.F304, 150 Lbs, RF/SW End, -, -, -,
107.75 IN x S-80S Socketweld Flange, ASME B16.5, ASTM A182 Gr.F304, 150 Lbs, RF/SW End, -, -, -,
1081.5 IN x S-40S Socketweld Flange, ASME B16.5, ASTM A182 Gr.F304, 150 Lbs, RF/SW End, -, -, -,
109.75 IN Threaded Flange, ASME B16.5, ASTM A105 Galv. as per ASTM A153, 150 Lbs, FF/NPTF End, -, -, -,
1101 IN Threaded Flange, ASME B16.5, ASTM A105 Galv. as per ASTM A153, 150 Lbs, FF/NPTF End, -, -, -,
1112 IN Threaded Flange, ASME B16.5, ASTM A105 Galv. as per ASTM A153, 150 Lbs, FF/NPTF End, -, -, -,
1123 IN Threaded Flange, ASME B16.5, ASTM A105 Galv. as per ASTM A153, 150 Lbs, FF/NPTF End, -, -, -,
1134 IN Threaded Flange, ASME B16.5, ASTM A105 Galv. as per ASTM A153, 150 Lbs, FF/NPTF End, -, -, -,
1141.5 IN Threaded Flange, ASME B16.5, ASTM A105 Galv. as per ASTM A153, 300 Lbs, FF/NPTF End, -, -, -,
11526 IN x S-STD Weldneck Flange, ASME B16.47 Series B, ASTM A105, 150 Lbs, RF/BW End, -, -, -,
11628 IN x S-STD Weldneck Flange, ASME B16.47 Series B, ASTM A105, 150 Lbs, RF/BW End, -, -, -,
11732 IN x S-STD Weldneck Flange, ASME B16.47 Series B, ASTM A105, 150 Lbs, RF/BW End, -, -, -,
118.75 IN x S-160 Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 150 Lbs, RF/BW End, -, -, -,
1191 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 150 Lbs, RF/BW End, -, -, -,
1202 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 150 Lbs, RF/BW End, -, -, -,
1212 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF/BW End, -, -, -,
1223 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF/BW End, -, -, -,
1233 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF/BW End, -, -, -,
1244 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF/BW End, -, -, -,
1254 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF/BW End, -, -, -,
1266 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF/BW End, -, -, -,
1276 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF/BW End, -, -, -,
1288 IN x S-20 Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF/BW End, -, -, -,
1298 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF/BW End, -, -, -,
13010 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF/BW End, -, -, -,
13112 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 300 Lbs, RF/BW End, -, -, -,
1322 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 600 Lbs, RF/BW End, -, -, -,
1333 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 600 Lbs, RF/BW End, -, -, -,
1343 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 600 Lbs, RF/BW End, -, -, -,
1354 IN x S-120 Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 600 Lbs, RF/BW End, -, -, -,
1364 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 600 Lbs, RF/BW End, -, -, -,
1374 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 600 Lbs, RF/BW End, -, -, -,
13810 IN x S-80 Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 600 Lbs, RF/BW End, -, -, -,
1393 IN x S-160 Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 900 Lbs, RTJ Face/BW End, -, -, -,
1406 IN x 15.88MM Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 900 Lbs, RTJ Face/BW End, -, -, -,
141.75 IN x S-160 Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 1500 Lbs, RTJ Face/BW End, -, -, -,
1421 IN x S-160 Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 1500 Lbs, RTJ Face/BW End, -, -, -,
1431.5 IN x S-160 Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 1500 Lbs, RTJ Face/BW End, -, -, -,
1442 IN x S-160 Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 1500 Lbs, RTJ Face/BW End, -, -, -,
1451.5 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A182 Gr.F5, 1500 Lbs, RTJ Face/SW End, -, -, -,
146.75 IN x S-160 Weldneck Flange, ASME B16.5, ASTM A105 + Sour Service, 150 Lbs, RF/BW End, -, -, NACE MR0103
1471.5 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105 + Sour Service, 150 Lbs, RF/BW End, -, -, NACE MR0103
1483 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105 + Sour Service, 150 Lbs, RF/BW End, -, -, NACE MR0103
1494 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105 + Sour Service, 150 Lbs, RF/BW End, -, -, NACE MR0103
1508 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105 + Sour Service, 150 Lbs, RF/BW End, -, -, NACE MR0103
1512 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105 + Sour Service, 300 Lbs, RF/BW End, -, -, NACE MR0103
1523 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105 + Sour Service, 300 Lbs, RF/BW End, -, -, NACE MR0103
1532 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105 + Sour Service, 600 Lbs, RF/BW End, -, -, NACE MR0103
154.5 IN x S-160 Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, -,
155.5 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, -,
156.75 IN x S-160 Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, -,
1571 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, -,
1581.5 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, -,
1592 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, -,
1606 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, -,
16114 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, -,
16216 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, -,
16320 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, -,
164.5 IN x S-160 Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, IBR
165.75 IN x S-160 Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, IBR
1661.5 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, IBR
1672 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, IBR
1683 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, IBR
1694 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, IBR
1702 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, Internal Coated (IC)
1713 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, Internal Coated (IC)
1724 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, Internal Coated (IC)
1738 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, Internal Coated (IC)
17410 IN x S-40 Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, Internal Coated (IC)
17514 IN x S-40 Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, Internal Coated (IC)
1762 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, External Glass Epoxy coated
1774 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, External Glass Epoxy coated
17810 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, External Glass Epoxy coated
17916 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 150 Lbs, RF/BW End, -, -, External Glass Epoxy coated
1802 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/BW End, -, -, -,
1813 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/BW End, -, -, -,
1824 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/BW End, -, -, -,
1836 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/BW End, -, -, -,
1848 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/BW End, -, -, -,
18510 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/BW End, -, -, -,
1862 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/BW End, -, -, H2
1873 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/BW End, -, -, H2
1882 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/BW End, -, -, IBR
1893 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/BW End, -, -, IBR
1904 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/BW End, -, -, IBR
1916 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/BW End, -, -, IBR
1928 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 300 Lbs, RF/BW End, -, -, Internal Coated (IC)
1932 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 600 Lbs, RF/BW End, -, -, -,
1943 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 600 Lbs, RF/BW End, -, -, -,
1954 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 600 Lbs, RF/BW End, -, -, -,
1964 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 600 Lbs, RF/BW End, -, -, -,
1976 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 600 Lbs, RF/BW End, -, -, -,
1988 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 600 Lbs, RF/BW End, -, -, -,
1998 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 600 Lbs, RF/BW End, -, -, -,
2002 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 600 Lbs, RF/BW End, -, -, IBR
2013 IN x S-STD Weldneck Flange, ASME B16.5, ASTM A105, 600 Lbs, RF/BW End, -, -, IBR
2023 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 900 Lbs, RTJ Face/BW End, -, -, -,
203.5 IN x S-160 Weldneck Flange, ASME B16.5, ASTM A105, 1500 Lbs, RTJ Face/BW End, -, -, -,
204.75 IN x S-160 Weldneck Flange, ASME B16.5, ASTM A105, 1500 Lbs, RTJ Face/BW End, -, -, -,
2051 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 1500 Lbs, RTJ Face/BW End, -, -, -,
2061.5 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 1500 Lbs, RTJ Face/BW End, -, -, -,
2072 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105, 1500 Lbs, RTJ Face/BW End, -, -, -,
2082 IN x S-40S Weldneck Flange, ASME B16.5, ASTM A182 Gr.F304, 150 Lbs, RF/BW End, -, -, -,
2093 IN x S-10S Weldneck Flange, ASME B16.5, ASTM A182 Gr.F304, 150 Lbs, RF/BW End, -, -, -,
2104 IN x S-10S Weldneck Flange, ASME B16.5, ASTM A182 Gr.F304, 150 Lbs, RF/BW End, -, -, -,
211.75 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A182 Gr.F5, Between RF Flanges, as per ASME B16.5, -, 150 Lbs, -, -, -, -,
2121 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A182 Gr.F5, Between RF Flanges, as per ASME B16.5, -, 150 Lbs, -, -, -, -,
2132 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A182 Gr.F5, Between RF Flanges, as per ASME B16.5, -, 150 Lbs, -, -, -, -,
2148 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A182 Gr.F5, Between RF Flanges, as per ASME B16.5, -, 150 Lbs, -, -, -, -,
215.75 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A182 Gr.F5, Between RF Flanges, as per ASME B16.5, -, 300 Lbs, -, -, -, -,
2161.5 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A182 Gr.F5, Between RF Flanges, as per ASME B16.5, -, 300 Lbs, -, -, -, -,
2172 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A182 Gr.F5, Between RF Flanges, as per ASME B16.5, -, 300 Lbs, -, -, -, -,
2184 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A182 Gr.F5, Between RF Flanges, as per ASME B16.5, -, 300 Lbs, -, -, -, -,
2196 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A182 Gr.F5, Between RF Flanges, as per ASME B16.5, -, 300 Lbs, -, -, -, -,
2204 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A387 Gr.5 Cl.1, Between RTJ Flanges, -, -, 900 Lbs, -, -, -, -,
2216 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A387 Gr.5 Cl.1, Between RTJ Flanges, -, -, 900 Lbs, -, -, -, -,
2221 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A387 Gr.5 Cl.1, Between RTJ Flanges, -, -, 1500 Lbs, -, -, -, -,
2231.5 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A387 Gr.5 Cl.1, Between RTJ Flanges, -, -, 1500 Lbs, -, -, -, -,
2242 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A387 Gr.5 Cl.1, Between RTJ Flanges, -, -, 1500 Lbs, -, -, -, -,
2252 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105 + Sour Service, Between RF Flanges, as per ASME B16.5, -, 150 Lbs, -, -, -, NACE MR0103,
2263 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105 + Sour Service, Between RF Flanges, as per ASME B16.5, -, 150 Lbs, -, -, -, NACE MR0103,
2278 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105 + Sour Service, Between RF Flanges, as per ASME B16.5, -, 150 Lbs, -, -, -, NACE MR0103,
2281.5 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105 + Sour Service, Between RF Flanges, -, -, 300 Lbs, -, -, -, NACE MR0103,
2292 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105 + Sour Service, Between RF Flanges, -, -, 300 Lbs, -, -, -, NACE MR0103,
2302 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105 + Sour Service, Between RF Flanges, as per ASME B16.5, -, 600 Lbs, -, -, -, NACE MR0103,
2311.5 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 150 Lbs, -, -, -, -,
2322 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 150 Lbs, -, -, -, -,
2333 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 150 Lbs, -, -, -, -,
2344 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 150 Lbs, -, -, -, -,
2356 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 150 Lbs, -, -, -, -,
2368 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 150 Lbs, -, -, -, -,
2372 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 150 Lbs, -, -, -, IBR
2383 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 150 Lbs, -, -, -, IBR
2394 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 150 Lbs, -, -, -, IBR
240.75 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, as per ASME B16.5, -, 150 Lbs, -, -, -, -,
2411 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, as per ASME B16.5, -, 150 Lbs, -, -, -, -,
2422 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, as per ASME B16.5, -, 150 Lbs, -, -, -, -,
2433 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, as per ASME B16.5, -, 150 Lbs, -, -, -, -,
2444 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, as per ASME B16.5, -, 150 Lbs, -, -, -, -,
2456 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, as per ASME B16.5, -, 150 Lbs, -, -, -, -,
246.75 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 300 Lbs, -, -, -, -,
2471 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 300 Lbs, -, -, -, -,
2481.5 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 300 Lbs, -, -, -, -,
2492 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 300 Lbs, -, -, -, -,
2503 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 300 Lbs, -, -, -, -,
2514 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 300 Lbs, -, -, -, -,
2526 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 300 Lbs, -, -, -, -,
2538 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 300 Lbs, -, -, -, -,
2542 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 300 Lbs, -, -, -, H2
2551 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 300 Lbs, -, -, -, IBR
2562 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 300 Lbs, -, -, -, IBR
2574 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 300 Lbs, -, -, -, IBR
2586 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 300 Lbs, -, -, -, IBR
2598 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 300 Lbs, -, -, -, IBR
2602 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 600 Lbs, -, -, -, -,
2612 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 600 Lbs, -, -, -, IBR
262.75 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, as per ASME B16.5, -, 600 Lbs, -, -, -, -,
2631 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, as per ASME B16.5, -, 600 Lbs, -, -, -, -,
2644 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, as per ASME B16.5, -, 600 Lbs, -, -, -, -,
2656 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RF Flanges, as per ASME B16.5, -, 600 Lbs, -, -, -, -,
266.75 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RTJ Flanges, -, -, 1500 Lbs, -, -, -, -,
2671 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RTJ Flanges, -, -, 1500 Lbs, -, -, -, -,
2682 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105, Between RTJ Flanges, -, -, 1500 Lbs, -, -, -, -,
2691.5 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105 Galv. as per ASTM A153, Between FF Flanges, -, -, 150 Lbs, -, -, -, -,
2702 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A105 Galv. as per ASTM A153, Between FF Flanges, -, -, 150 Lbs, -, -, -, -,
2712 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A182 Gr.F304, Between RF Flanges, -, -, 150 Lbs, -, -, -, -,
2723 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A182 Gr.F304, Between RF Flanges, -, -, 150 Lbs, -, -, -, -,
2734 IN Spectacle Blind Fig.8, ASME B16.48, ASTM A182 Gr.F304, Between RF Flanges, -, -, 150 Lbs, -, -, -, -,
27412 IN Paddle Blind & Spacer, ASME B16.48, ASTM A387 Gr.5 Cl.1, Between RF Flanges, as per ASME B16.5, -, 300 Lbs, -, -, -, -,
27516 IN Paddle Blind & Spacer, ASME B16.48, ASTM A105 + Sour Service, Between RF Flanges, as per ASME B16.5, -, 150 Lbs, -, -, -, NACE MR0103,
27610 IN Paddle Blind & Spacer, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 150 Lbs, -, -, -, -,
27712 IN Paddle Blind & Spacer, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 150 Lbs, -, -, -, -,
27816 IN Paddle Blind & Spacer, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 150 Lbs, -, -, -, -,
27920 IN Paddle Blind & Spacer, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 150 Lbs, -, -, -, -,
28016 IN Paddle Blind & Spacer, ASME B16.48, ASTM A105, Between RF Flanges, as per ASME B16.5, -, 150 Lbs, -, -, -, -,
28110 IN Paddle Blind & Spacer, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 300 Lbs, -, -, -, -,
28210 IN Paddle Blind & Spacer, ASME B16.48, ASTM A105, Between RF Flanges, -, -, 300 Lbs, -, -, -, IBR
28326 IN Paddle Blind & Spacer, Prj Std, ASTM A516 Gr.70, Between RF Flanges, -, -, 150 Lbs, -, -, -, -,
28432 IN Paddle Blind & Spacer, Prj Std, ASTM A516 Gr.70, Between RF Flanges, -, -, 150 Lbs, -, -, -, -,
28526 IN x S-STD Weldneck Flange, ASME B16.47 Series B, ASTM A105, 300 Lbs, RF/BW End, -, -, -, Please Enable Macros to View BoQ information

AI Tender Summary

OUR REF NO 56984015
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE Ref. Documents
LAST DATE 26-08-2026
Authority
Authority Name Indian Oil Corporation Limited
Work Description Tender for Manufacturing, Procurement Of Materials And Bought Out Components, Assembly At Shop, Inspection Including Inspection By Tpia, Testing At Manufacturers Works, Packing, Supply For Flanges (Mto-4) Details As Per Material Requisition On Fot Point Of Despatch For Indigenous Bidders For Iocl Digboi Refinery At, Assam, India. = Limited
Basic Detail
Tender No TP/214227C/DR/1350-0301/1118
Bidding Type Tender
Location
City Tinsukia
State Assam
Key Dates
Publish Date 12 Aug 2026
Submission Date 26 Aug 2026
Open Date 27 Aug 2026
Finance
Tender Value Ref. Documents
Tender Fee Ref. Documents
EMD Ref. Documents
Exemption Not Available
Document List
6c00f1c1-9273-4c00-9135-c22579e2e6b5.html
Bidders_help_Document_for_1.pdf
Bid_Documents_1118.xls
BOQ_201228.xls
Commercial_ITB.pdf
FAQs-IOCL-Online-EMD.pdf
GPC_Updated_With_ISB.PDF
Special_Instructions_to_t_2.pdf
Technical_MR.pdf
Tender-Acceptance-Format.pdf
Tendernotice_1 (18).pdf
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Tender Timeline

Aug 12, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Aug 26, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 3 days
Aug 27, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 4 days

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Bid_Documents_1118.xls

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