NMDC Steel Limited Valve Check Valves Tender India IS 6392 / IS 6392 TA / ASME B16.1 B16.5 2026
Bid Publish Date
15-Sep-2026, 10:11 am
Bid End Date
12-Oct-2026, 6:00 pm
EMD
₹9,912
Location
Progress
Key Highlights
- • 51: NSL option to increase/decrease quantity up to 25% at contract rates
- • 22+ NRV check valves supply experience in last 7 years required
- • EMD amount: ₹9,912
- • Standards referenced: IS 6392 TA/TAB, IS 6392, ASME B16.1, ASME B16.5
- • Delivery terms linked to original delivery period with extra time formula
- • Authorized dealer/OEM authorization accepted for PQ fulfillment
Tender Overview
NMDC Steel Limited invites bids for an extensive assortment of valve check assemblies across multiple sizes (VA 15 to VA 1500+ mm) conforming to IS 6392, IS 6392 TA, IS 6392 TAB, ASME B16.1, and ASME B16.5 flanges. The contract contemplates a total 33 BOQ items with a broad spectrum of carbon and stainless steel check valves, including flange connections and swing-type variants. The estimated value is not disclosed; the EMD is ₹9,912. Location is not specified in the data; factor in supplier proximity to support NSL procurement goals and delivery reliability. A notable differentiator is the option clause enabling up to 25% quantity variation, with delivery timelines tied to the original period and adjusted proportionally.
Technical Specifications & Requirements
- Product category: Valve check assemblies (NRV), carbon and stainless variants, flange connections (ASME B16.1, B16.5) and IS 6392-based classifications
- Standards referenced: IS 6392 TA/ TAB (flanged carbons), IS 6392 family, ASME B16.1 (socket weld/carbon), ASME B16.5 (flange stainless/carbon)
- Eligibility metrics: minimum experience of supplying at least 22 check valves/NRV in the last 7 years; documentary PO proof required; OEM/authorised dealer documentation acceptable
- Delivery flexibility: quantity variation up to 25% during contract, with proportionate extension rules as described in the option clause; delivery starts from the last date of the original delivery order
- EMD details: ₹9,912; submission with bid; NSL may verify OEM authenticity and documentation
- Contract terms: NSL reserves rights to seek additional documents; no post-bid clarification after submission; project may involve NSL verification and potential rejection of non-compliant bids
Terms, Conditions & Eligibility
- EMD: ₹9,912; payable as specified by NSL with bid submission
- Pre-Qualification Criteria: supplier must have supplied at least 22 check valves/NRV in the last 7 years; provide PO copies and tax invoices/delivery challans as proof; OEM authorisation permitted for dealers
- Delivery & Payment: option clause for quantity changes up to 25%; delivery period details tied to last delivery order date; payment terms not explicitly stated in data
- Documentation: GST registration, PAN, experience certificates, financial statements, EMD documents, OEM authorization documents, and proof of supply for similar items
- Compliance risk: NSL may verify documentation with OEMs/customers; adverse reports may lead to rejection either before or after price bid opening
Key Specifications
-
Valve check assemblies in sizes 15–1500+ mm
-
Standards: IS 6392 TA/TAB, IS 6392, ASME B16.1, ASME B16.5
-
Materials: carbon and stainless variants (as per BOQ items)
-
Connection types: socket weld, flange (B16.1/B16.5)
-
EMD: ₹9,912; PQ requires 22 NRV supply in 7 years
Terms & Conditions
-
Quantity variation up to 25% during contract
-
Pre-qualification requires 22 NRV/valves supplied in 7 years
-
OEM/dealer authorization acceptable for PQ compliance
Important Clauses
Payment Terms
EMD ₹9,912; bid submission conditions; no explicit total payment schedule stated in data
Delivery Schedule
Delivery begins from last date of original delivery order; additional time formula: (Increased quantity ÷ Original quantity) × Original delivery period, min 30 days
Penalties/Liquidated Damages
Not explicitly stated in data; implied adherence to NSL terms and delivery commitments
Bidder Eligibility
-
Minimum 22 NRV/check valve supply experience in last 7 years
-
Proof: PO copies and supplier invoices/delivery challans
-
OEM authorization acceptable for authorized dealers
Tender Data
Bid Details
Quantity
73
Category
VALVE CHECK VA 15 ASME B16.1 SOCK CARB
Bid Type
Two Packet Bid
Bid Validity
150 (Days)
Bid Type
Service
Evaluation
Item wise evaluation
Inspection Required
No
Tech Clarification Time
2 Days
Preference & Exemptions
EMD Required
Yes
MII Purchase Preference
Yes
MII Preference Band
L1+20%
MSE Purchase Preference
Yes
MSE Preference Band
L1+15%
MSE Exemption/Relaxation
No
Startup Exemption/Relaxation
No
Bid Splitting Applied
No
Requirements
Arbitration Clause
No
Mediation Clause
No
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
VALVE CHECK VA 15 ASME B16.1 SOCK CARB , VALVE CHECK VA 20MM ASME B16.1 SOCK CARB , VALVE CHECK VA 25 M ASME B16.1 SOCK STAI , VALVE CHECK VA 25MM ASME B16.1 SOCK CARB , VALVE CHECK VA 25MM ASME B16.5 FLAN STAI , VALVE CHECK VA 40MM IS 6392TAB FLAN CARB , VALVE CHHECK V 40MM ASME B16.1 SOCK CARB , VALVE CHECK VA 40MM ASME B16.5 FLAN STAI , VLV CHECK VA 40MM ASME B16.1 SOCK CARBON , VALVE CHECK VA 40MM ASME B16.5 FLAN CARB , VALVE CHECK VA 40MM ASME B16.1 FLAN CARB , VALVE CHECK VA 50MM ASME B16.5 FLAN CARB , VALVE SWING TY 50MM ASME B16.5 FLAN CARB , VALVE CHECK VA 65MM IS 6392 TA FLAN CARB , VALVE CHECK VA 80MM IS 6392TAB FLAN CARB , VALVE CHECK VA 80MM ASME B16.5 FLAN CARB , VALVE SWING TY 80MM ASME B16.5 FLAN CARB , VALVE CHECK V 80MM ASME B16.5 FLAN CARB , VALVE CHECK VA 100M ASME B16.5 FLAN CARB , VALVE CHECK VA 100M IS 6392TAB FLAN CARB , VALVE CHECK VA 150M IS 6392 TA FLAN CARB , VALVE CHECK VA 150M ASME B16.1 FLAN CARB , VALVE CHECK VA 150M ASME B16.5 FLAN CARB , VALVE CHECK VA 200M IS 6392 TA FLAN CARB , VALVE CHECK VA 200M ASME B16.5 FLAN CARB , VALVE CHECK VA 250M IS 6392 TA FLAN CARB , VALVE CHECK VA 300M IS 6392 TA FLAN CARB , VALVE CHECK VA 350M IS 6392 TA FLAN CARB , VALVE CHECK VA 450M IS 6392 TA FLAN CARB , VALVE CHECK VA 500M IS 6392 TA FLAN CARB , VALVE CHECK VA 600M IS 6392 TA FLAN CARB , VALVE CHECK VA 700M IS 6392 TA FLAN CARB , VALVE CHECK VA 1300 IS 6392 TA FLAN CARB
Advisory Bank
State Bank of India
Payment Timelines
Payments shall be made to the Seller within 30 days of issue of consignee receipt-cum-acceptance certificate (CRAC) and on-line submission of bills (This is in supersession of 10 days time as provided in clause 12 of GeM GTC)
Delivery Details
Max Delivery Days
90
Delivery Locations
1
Delivery Cities
Raipur
Delivery Pincodes
494001
Delivery Locations
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| Mahendra Raud | 494001,NMDC STEEL LIMITED, C/o NMDC Iron & Steel Plant, Nagarnar, postbox no.2, Jagdalpur , Dist .Bastar, CG 494001 | Raipur | Chhattisgarh | 494001 | 5 | 90 | - |
Authority Records
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Documents 10
GeM-Bidding-9893108.pdf
Main Document
BOQ Document
BOQ
BOQ Document
BOQ
Other Documents
OTHER
Other Documents
OTHER
Other Documents
OTHER
Other Documents
OTHER
Other Documents
OTHER
Other Documents
OTHER
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
Bill of Quantities (BOQ)
33 Items Sign in to view GEM price trends Sign in for GEM prices
VALVE CHECK VA 15 ASME B16.1 SOCK CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 20MM ASME B16.1 SOCK CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 25 M ASME B16.1 SOCK STAI
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 25MM ASME B16.1 SOCK CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 25MM ASME B16.5 FLAN STAI
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 40MM IS 6392TAB FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHHECK V 40MM ASME B16.1 SOCK CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 40MM ASME B16.5 FLAN STAI
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VLV CHECK VA 40MM ASME B16.1 SOCK CARBON
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 40MM ASME B16.5 FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 40MM ASME B16.1 FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 50MM ASME B16.5 FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE SWING TY 50MM ASME B16.5 FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 65MM IS 6392 TA FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 80MM IS 6392TAB FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 80MM ASME B16.5 FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE SWING TY 80MM ASME B16.5 FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK V 80MM ASME B16.5 FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 100M ASME B16.5 FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 100M IS 6392TAB FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 150M IS 6392 TA FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 150M ASME B16.1 FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 150M ASME B16.5 FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 200M IS 6392 TA FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 200M ASME B16.5 FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 250M IS 6392 TA FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 300M IS 6392 TA FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 350M IS 6392 TA FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 450M IS 6392 TA FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 500M IS 6392 TA FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 600M IS 6392 TA FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 700M IS 6392 TA FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
VALVE CHECK VA 1300 IS 6392 TA FLAN CARB
AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION
| Item # | Title | Description | Quantity | Unit | Consignee | Delivery (Days) | Price Trends |
|---|---|---|---|---|---|---|---|
| 1 | VALVE CHECK VA 15 ASME B16.1 SOCK CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 5 | no | mraud@nsl | 90 | |
| 2 | VALVE CHECK VA 20MM ASME B16.1 SOCK CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 10 | no | mraud@nsl | 90 | |
| 3 | VALVE CHECK VA 25 M ASME B16.1 SOCK STAI | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 2 | no | mraud@nsl | 90 | |
| 4 | VALVE CHECK VA 25MM ASME B16.1 SOCK CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 1 | no | mraud@nsl | 90 | |
| 5 | VALVE CHECK VA 25MM ASME B16.5 FLAN STAI | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 1 | no | mraud@nsl | 90 | |
| 6 | VALVE CHECK VA 40MM IS 6392TAB FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 2 | no | mraud@nsl | 90 | |
| 7 | VALVE CHHECK V 40MM ASME B16.1 SOCK CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 1 | no | mraud@nsl | 90 | |
| 8 | VALVE CHECK VA 40MM ASME B16.5 FLAN STAI | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 3 | no | mraud@nsl | 90 | |
| 9 | VLV CHECK VA 40MM ASME B16.1 SOCK CARBON | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 3 | no | mraud@nsl | 90 | |
| 10 | VALVE CHECK VA 40MM ASME B16.5 FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 1 | no | mraud@nsl | 90 | |
| 11 | VALVE CHECK VA 40MM ASME B16.1 FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 2 | no | mraud@nsl | 90 | |
| 12 | VALVE CHECK VA 50MM ASME B16.5 FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 1 | no | mraud@nsl | 90 | |
| 13 | VALVE SWING TY 50MM ASME B16.5 FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 1 | no | mraud@nsl | 90 | |
| 14 | VALVE CHECK VA 65MM IS 6392 TA FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 2 | no | mraud@nsl | 90 | |
| 15 | VALVE CHECK VA 80MM IS 6392TAB FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 3 | no | mraud@nsl | 90 | |
| 16 | VALVE CHECK VA 80MM ASME B16.5 FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 1 | no | mraud@nsl | 90 | |
| 17 | VALVE SWING TY 80MM ASME B16.5 FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 1 | no | mraud@nsl | 90 | |
| 18 | VALVE CHECK V 80MM ASME B16.5 FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 1 | no | mraud@nsl | 90 | |
| 19 | VALVE CHECK VA 100M ASME B16.5 FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 1 | no | mraud@nsl | 90 | |
| 20 | VALVE CHECK VA 100M IS 6392TAB FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 3 | no | mraud@nsl | 90 | |
| 21 | VALVE CHECK VA 150M IS 6392 TA FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 6 | no | mraud@nsl | 90 | |
| 22 | VALVE CHECK VA 150M ASME B16.1 FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 2 | no | mraud@nsl | 90 | |
| 23 | VALVE CHECK VA 150M ASME B16.5 FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 1 | no | mraud@nsl | 90 | |
| 24 | VALVE CHECK VA 200M IS 6392 TA FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 2 | no | mraud@nsl | 90 | |
| 25 | VALVE CHECK VA 200M ASME B16.5 FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 2 | no | mraud@nsl | 90 | |
| 26 | VALVE CHECK VA 250M IS 6392 TA FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 2 | no | mraud@nsl | 90 | |
| 27 | VALVE CHECK VA 300M IS 6392 TA FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 1 | no | mraud@nsl | 90 | |
| 28 | VALVE CHECK VA 350M IS 6392 TA FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 2 | no | mraud@nsl | 90 | |
| 29 | VALVE CHECK VA 450M IS 6392 TA FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 2 | no | mraud@nsl | 90 | |
| 30 | VALVE CHECK VA 500M IS 6392 TA FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 2 | no | mraud@nsl | 90 | |
| 31 | VALVE CHECK VA 600M IS 6392 TA FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 2 | no | mraud@nsl | 90 | |
| 32 | VALVE CHECK VA 700M IS 6392 TA FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 2 | no | mraud@nsl | 90 | |
| 33 | VALVE CHECK VA 1300 IS 6392 TA FLAN CARB | AS PER ATTACHED DETAIL TECHNICAL SPECIFICATION | 2 | no | mraud@nsl | 90 |
Categories
6
Corrigendum Updates
2 Updates Update
Extended Deadline
12-Oct-2026, 12:30 pm
Opening Date
13-Oct-2026, 12:30 pm
Update
Extended Deadline
05-Oct-2026, 12:30 pm
Opening Date
06-Oct-2026, 12:30 pm
Required Documents
GST registration certificate
Permanent Account Number (PAN) card
Experience certificates demonstrating 22+ NRV/check valve supplies in 7 years
PO copies and tax invoices/delivery challans for similar items
OEM authorization or manufacturer proof (if dealer/affiliate)
Financial statements (audited, last 3 years preferred)
Frequently Asked Questions
Key insights about CHHATTISGARH tender market
How to bid for valve check tender in NMDC Steel Limited India 2026
Bidders must meet PQ: supply at least 22 NRV/check valves in 7 years, provide PO copies and invoices, and submit OEM authorization if dealer. Include GST, PAN, financials, EMD ₹9,912, and proof of supply for similar items. Adhere to NSL option clause for quantity variation up to 25%.
What documents are required for NMDC valve tender submission India
Submit GST registration, PAN, 3-year financial statements, experience certificates showing 22 NRV supplies, PO copies with delivery challans, OEM authorization (if applicable), and EMD ₹9,912. Include proof of supply for similar items and any additional requested materials by NSL.
What standards govern NMDC valve check procurement India 2026
Bidders must ensure compliance with IS 6392 TA/TAB, IS 6392, ASME B16.1 sockets, and ASME B16.5 flange configurations. The tender references carbon and stainless variants and flange connections; comply with all standard-specific tolerances and testing as per NSL terms.
What is the EMD amount for NMDC NSL valve bid 2026
EMD is ₹9,912 to accompany the bid submission. Ensure payment terms align with NSL guidelines and provide remittance or online payment confirmation with the bid package to avoid disqualification.
When is the delivery window and quantity variation allowed for NMDC valve tender
Delivery can be extended under the option clause, allowing up to 25% quantity variation. The extended delivery time is calculated as (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum of 30 days; final delivery schedule depends on the last delivery order date.
What experience qualifies for NMDC steel valve procurement 2026
Qualifying bidders must show at least 22 NRV/check valve supplies in the past seven years, with documentary PO and delivery receipts. OEM authorization is acceptable for dealers; NSL may verify authenticity with OEMs/customers and reject non-compliant bids.
Which organization is issuing the valve tender and what items are included
The tender is issued by NMDC Steel Limited for a wide range of valve check assemblies (VA 15–1500+ mm) with IS/ASME standards, including socket weld and flange variants, across carbon and stainless types; 33 BOQ items overall, with 33 listed but no itemwise quantities disclosed publicly.
What are the key eligibility and submission requirements for NMDC NSL valve bid
Key eligibility includes 22 NRV supplies in 7 years, PO proof, OEM authorization if dealer, GST/PAN, financials, EMD ₹9,912, and proof of supply. Submit all documents with the bid; NSL may request additional related financials or documents; post-bid clarification is not entertained.