Hindustan Aeronautics Limited BS-L56 Tube & Al Alloy Pipe Procurement Tender 2026
Bid Publish Date
04-Jul-2026, 9:42 am
Bid End Date
22-Jul-2026, 2:00 pm
Progress
RATender Overview
Hindustan Aeronautics Limited (HAL) invites bids for the procurement of BS-L56 tubes and aluminum alloy pipes (references HAL AL110-999 series) used in aeronautical applications under the Defence Production department. The specification set includes WW-T-700 4 AMS 4070 71 5052 tempered tubes and A-G3M 0 tubes with diameters and thicknesses as per HAL references, covering multiple tube and pipe components. The scope is defined by HAL’s internal part references (AL110-999-TU8057M, TU9433M, TU9009M, TU1048M, TU9030M). The procurement emphasizes material compliance and compatibility with HAL’s manufacturing standards, with a potential multi-item BoQ indicating five items and bulk material delivery considerations. Unique features include standard-based tempering and thick-wall aluminum tubing required for defense production.
Technical Specifications & Requirements
- Product/category: BS-L56 thick-walled tubes and aluminum alloy pipes as per HAL references
- Material standards referenced: WW-T-700 4, AMS 4070 71 5052 tempered
- Sizes/sections (as per HAL refs): sizes and diameters aligned to HAL AL110-999 series (e.g., TU8057M, TU9433M, TU9009M, TU1048M, TU9030M); exact dimensions not disclosed in tender data
- Quantity/BoQ: 5 items listed; specific quantities not provided
- Delivery/implementation: delivery terms governed by option clause and contract delivery periods; extension logic provided
- GST handling: GST applicability to be verified by bidder; GST reimbursement per actuals or applicable rate, whichever lower
- Vendor code creation docs: PAN, GSTIN, cancelled cheque, EFT mandate certified by bank; GST invoice upload on GeM portal
Terms, Conditions & Eligibility
- Option clause: quantity may increase/decrease up to 25% of bid quantity at contract placement and during currency, with delivery time scaled accordingly
- Delivery timeline: period to commence from the last date of original delivery order; minimum extension logic ensures at least 30 days
- GST: bidder bears GST calculation; reimbursement as per actuals or lower rate
- Submission docs: PAN, GSTIN, cancelled cheque, EFT mandate; GST invoice and GST payment screenshot on GeM portal
- Payment terms: payment contingent on GST compliance; specifics not detailed in tender data
- Compliance: bidders must adhere to HAL’s terms; no tender ID or dates included in summary
Key Specifications
-
BS-L56 Tube and AL alloy pipe procurement
-
WW-T-700 4 AMS 4070 71 5052 temper specifications
-
HAL reference tubes: TU8057M, TU9433M, TU9009M, TU1048M, TU9030M
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Thicknesses: approximate .55–.71 mm; Diameters: 4.76 mm and 12.7 mm references
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5-item BoQ with unspecified quantities; precise volumes not disclosed
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GST handling per bidder; GeM portal GST invoice requirements
Terms & Conditions
-
Option Quantity Clause allows +/-25% variation
-
GST to be calculated by bidder; reimbursement terms unspecified
-
DPD: Delivery timeline based on original delivery order last date
-
PAN, GSTIN, cancelled cheque, EFT mandate required for bidder registration
-
GST invoice and GST payment confirmation must be uploaded on GeM
-
Five BoQ items present; exact quantities not disclosed
Important Clauses
Payment Terms
GST handling by bidder; reimbursement as actuals or lower rate; payment terms not fully detailed in tender
Delivery Schedule
Delivery period starts from last date of original delivery order; option-driven extension with minimum 30 days; extended time scales with quantity changes
Penalties/Liquidated Damages
Not specified in provided tender data
Bidder Eligibility
-
Compliant PAN and GSTIN registration
-
Ability to submit EFT Mandate and bank-certified forms
-
Capability to supply BS-L56 tubes and Al alloy pipes per WW-T-700 4 AMS 4070 71 5052 temper
Reverse Auction Schedule
Start
30-Aug-2026, 11:00 am
End
31-Aug-2026, 12:00 pm
Duration: 25 hours
Reverse Auction Document
✅ RA concluded. Check financial results for final rankings.
Tender Data
Bid Details
Quantity
192
Category
BS-L56 WW-T-700 4 AMS 4070 71 5052 TEMPER O AIR 9050 A-G3M 0 HAL REF- AL110-999-TU8057M
Bid Type
Two Packet Bid
Bid Validity
180 (Days)
Bid Type
Service
Evaluation
Item wise evaluation
Inspection Required
No
RA Qualification Rule
H1-Highest Priced Bid Elimination
Tech Clarification Time
3 Days
Preference & Exemptions
EMD Required
No
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
Yes
Item Category
BS-L56 WW-T-700 4 AMS 4070 71 5052 TEMPER O AIR 9050 A-G3M 0 HAL REF- AL110-999-TU8057M , BS-L56 Thick .71 MM Dia 4.76 TUBE HAL REF- AL110-999-TU9433M , BS-L56 Thick .55 -Dia 12.7 AL ALLOY PIPE HAL REF- AL110-999- TU9009M , BS-L56 WW-T-700 4 AMS 4070 71 5052 TEMPER O AIR 9050 A-G3M 0 TUBE HAL REF- AL110-999-TU1048M , BS-L56 Thick .71 MM Dia 12.7 TUBE HAL REF- AL110-999- TU9030M
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
KANPUR CITY
Delivery Locations
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| - | KANPUR CITY | KANPUR CITY | - | - | 110 | 90 | - |
Authority Records
BID & GeM Expert Consultancy
End-to-end support — bid preparation, GeM registration, document filing & compliance by industry experts.
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Documents 4
GeM-Bidding-9558412.pdf
Main Document
BOQ Document
BOQ
BOQ Document
BOQ
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
Bill of Quantities (BOQ)
5 Items Sign in to view GEM price trends Sign in for GEM prices
BS-L56 WW-T-700 4 AMS 4070 71 5052 TEMPER O AIR 9050 A-G3M 0 HAL REF- AL110-999-TU8057M
AL ALLOY TUBE PLEASE SEE DETAILED SPECIFICATION IN PDF FILE
BS-L56 Thick .71 MM Dia 4.76 TUBE HAL REF- AL110-999-TU9433M
AL ALLOY TUBE PLEASE SEE DETAILED SPECIFICATION IN PDF FILE
BS-L56 Thick .55 -Dia 12.7 AL ALLOY PIPE HAL REF- AL110-999-TU9009M
AL ALLOY PIPE PLEASE SEE DETAILED SPECIFICATION IN PDF FILE
BS-L56 WW-T-700 4 AMS 4070 71 5052 TEMPER O AIR 9050 A-G3M 0 TUBE HAL REF- AL110-999-TU1048M
AL ALLOY TUBE PLEASE SEE DETAILED SPECIFICATION IN PDF FILE
BS-L56 Thick .71 MM Dia 12.7 TUBE HAL REF- AL110-999-TU9030M
AL ALLOY TUBE PLEASE SEE DETAILED SPECIFICATION IN PDF FILE
| Item # | Title | Description | Quantity | Unit | Consignee | Delivery (Days) | Price Trends |
|---|---|---|---|---|---|---|---|
| 1 | BS-L56 WW-T-700 4 AMS 4070 71 5052 TEMPER O AIR 9050 A-G3M 0 HAL REF- AL110-999-TU8057M | AL ALLOY TUBE PLEASE SEE DETAILED SPECIFICATION IN PDF FILE | 110 | meter | ashish.varma | 90 | |
| 2 | BS-L56 Thick .71 MM Dia 4.76 TUBE HAL REF- AL110-999-TU9433M | AL ALLOY TUBE PLEASE SEE DETAILED SPECIFICATION IN PDF FILE | 50 | meter | ashish.varma | 90 | |
| 3 | BS-L56 Thick .55 -Dia 12.7 AL ALLOY PIPE HAL REF- AL110-999-TU9009M | AL ALLOY PIPE PLEASE SEE DETAILED SPECIFICATION IN PDF FILE | 10 | meter | ashish.varma | 90 | |
| 4 | BS-L56 WW-T-700 4 AMS 4070 71 5052 TEMPER O AIR 9050 A-G3M 0 TUBE HAL REF- AL110-999-TU1048M | AL ALLOY TUBE PLEASE SEE DETAILED SPECIFICATION IN PDF FILE | 12 | meter | ashish.varma | 90 | |
| 5 | BS-L56 Thick .71 MM Dia 12.7 TUBE HAL REF- AL110-999-TU9030M | AL ALLOY TUBE PLEASE SEE DETAILED SPECIFICATION IN PDF FILE | 10 | meter | ashish.varma | 90 |
Categories
4
Required Documents
PAN Card copy
GSTIN certificate copy
Cancelled cheque copy
EFT Mandate certified by bank
GST invoice copy uploaded to GeM with payment confirmation
Technical bid documents as applicable
OEM authorizations if required
Any HAL-specific vendorization documents (Vendor Code Creation materials)
Frequently Asked Questions
How to bid for HAL BS-L56 tube procurement in 2026?
To bid for HAL’s BS-L56 tubes and AL alloy pipes, bidders must submit PAN, GSTIN, cancelled cheque, and bank-certified EFT mandate. Ensure GST is calculated correctly and upload GST invoices on GeM. Supplier must conform to WW-T-700 4 AMS 4070 71 5052 temper standards and HAL references TU8057M, TU9433M, TU9009M, TU1048M, TU9030M.
What documents are required for HAL supplier registration in India?
Required documents include PAN, GSTIN, cancelled cheque, EFT mandate, and any OEM authorizations if applicable. Also prepare GST-compliant invoices for GeM and ensure technical bid materials reflect HAL reference tubes and aluminum pipe specifications under WW-T-700 4 AMS 4070 71 5052 temper.
What standards apply to HAL BS-L56 tubes and aluminum pipes?
Standards include WW-T-700 4 and AMS 4070 71 5052 temper, with HAL references TU8057M, TU9433M, TU9009M, TU1048M, and TU9030M. Suppliers must demonstrate IS tolerance and dimensional compliance as per HAL’s internal specifications for defense production components.
When are delivery timelines and option quantities under HAL terms?
Delivery periods start from the last date of the original delivery order. The option clause allows +/-25% quantity changes; extended delivery time is calculated as (increased quantity ÷ original quantity) × original delivery period, with a minimum of 30 days.
What is the GST treatment for HAL procurement bids in 2026?
GST is the bidder’s responsibility and will be reimbursed as actuals or at the lower applicable rate. Ensure GST invoices are uploaded on GeM with payment confirmation screenshots for compliant processing.
What is the scope of the BoQ for HAL tubing and piping?
BoQ contains 5 items, but exact quantities are not disclosed. Bidders should prepare to supply BS-L56 thick-walled tubes (0.55–0.71 mm thickness) and 12.7 mm diameter aluminum tubes per HAL references, with compliance to specified tempering standards.
How to verify OEM or brand requirements for HAL tubes?
Check HAL references AL110-999 series and TU codes; ensure compliance with WW-T-700 4 AMS 4070 71 5052 temper. If OEM authorization is requested, provide valid authorization letters and confirm materials meet HAL’s internal specification sheet.
What are the GeM portal submission steps for HAL bids?
Submit PAN, GSTIN, cancelled cheque, and EFT mandate. Upload GST invoice and GST payment confirmation screenshot on GeM. Ensure technical bid aligns with HAL’s tube and pipe references and attach any OEM authorizations if required.