Indian Space Research Organization SS-Hex Nipple and SS Gauge Adapters Tender Thiruvananthapuram Kerala 2026
Bid Publish Date
08-Jul-2026, 8:14 am
Bid End Date
30-Jul-2026, 2:00 pm
Location
Progress
Quantity
29
Category
SS-Hex Nipple, Size 1 by 4 inch MNPT x 1 by 4 inch MNPT
Bid Type
Single Packet Bid
Key Highlights
- • Brand/OEM requirements: OEM warranty certificates required at delivery
- • Technical standards: No explicit IS/ISO numbers; data-sheet conformity essential
- • Special clauses: 25% quantity variation during contract; delivery-time calculation rule
- • Eligibility: 1-year warranty, installation/commissioning/training capability
- • Warranty/AMC: 1-year warranty; OEM warranty documents mandatory
- • Penalties/LD: Not specified; termination rights exist for non-compliance
Categories
6
Tender Overview
ISRO (Indian Space Research Organization) in Thiruvananthapuram, Kerala invites bids for a broad range of stainless steel fittings, including SS-Hex Nipples (1x4, MNPT), SS-Gauge adapters (various MNPT/BSPP to FNPT), SS-Adapters, SS-Reducing Adapters, and SS-Hex couplings across 21 items. Estimated value and EMD are not disclosed; however, the scope encompasses supply-only of goods to consignees with data sheets required for verification. The buyer reserves a 25% quantity variation during contract placement and currency, signaling flexible procurement to meet project needs. A 1-year warranty from final acceptance is mandated, with OEM warranties submitted at delivery. The tender emphasizes data-sheet alignment with technical parameters and requires installation/commissioning training as part of post-delivery support.
Technical Specifications & Requirements
- Product categories: SS nipple sets, SS gauge adapters, SS adapters, reducing adapters, hex bushings, hex couplings in MNPT/BSPP to FNPT variants.
- 21 items in BOQ; precise sizes include 1x4, 1x2, 1x8, 3x8, 1x2 inch MNPT/BSPP to FNPT conversions, multiple MNPT/FNPT combinations.
- Material: Stainless steel (SS) for all listed fittings; no detailed mechanical properties specified.
- Data Sheet: Required to be uploaded; must match offered product specifications.
- Warranty: 1-year warranty from final acceptance or after installation, with OEM warranty certificates.
- Delivery: Not explicitly defined; option clause allows quantity extensions up to 25% with complex delivery timing calculations.
- Compliance: No explicit standard numbers mentioned; emphasis on data-sheet conformity and supplier capability for installation/commissioning.
Terms, Conditions & Eligibility
- EMD: Not disclosed; ensure bid documents include EMD as per buyer terms.
- Data Sheet: Mandatory data-sheet upload; alignment with product specifications is critical to avoid rejection.
- Delivery/Option Clause: Buyer may increase/decrease quantity by 25% during contract; extended delivery calculations based on original delivery period with minimum 30 days.
- Warranty/Support: 1-year warranty; OEM warranty certificates required; post-delivery rectification for breakdowns during guarantee period.
- Scope: Supply-only, with installation/commissioning/training included per terms; ensure ability to provide CAM/AMC if required.
- Documentation: Submit GST, PAN, experience certificates, financial statements, and OEM authorizations as part of bid readiness.
Key Specifications
-
Product names and categories: SS nipple sets, SS gauge adapters, SS adapters, reducing adapters, hex bushings, hex couplings
-
Sizes/variants: 1x4, 1x2, 1x8, 3x8 MNPT/BSPP to FNPT combinations; multiple MNPT to FNPT configurations
-
EMD/Estimated value: Not disclosed; bid should align with stated value and quantity variance clause
-
Experience: Demonstrated capability to supply SS fittings and perform installation/commissioning
-
Quality/standards: Data sheets must match offered specifications; no explicit IS/ISO numbers provided
-
Warranty: 1-year warranty from final acceptance; OEM warranties to be submitted
Terms & Conditions
-
Quantity variation up to 25% during contract at contracted rates
-
Data Sheet matching with product specifications is mandatory
-
1-year warranty with OEM certificates required at delivery
Important Clauses
Payment Terms
Not specified in tender; ensure alignment with standard ISRO payment practices and OEM terms
Delivery Schedule
Delivery period defined by original delivery order; extended period calculations apply with minimum 30 days
Penalties/Liquidated Damages
Terminations possible for non-performance or misrepresentation; detailed LD rates not provided
Bidder Eligibility
-
Experience in supplying stainless steel fittings to government or ISRO-related projects
-
Able to provide installation, commissioning, and training services
-
Financial capacity evidenced by audited statements and GST compliance
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
SS-Hex Nipple, Size 1 by 4 inch MNPT x 1 by 4 inch MNPT , SS-Hex Nipple, Size 1 by 2 inch MNPT x 1 by 2 inch MNPT , SS-Hex reducing Nipple, Size 1 by 2 inch MNPT x 1 by 4 inch MNPT , SS-Gauge adapter,Size 1 by 8 inch M-BSPP x 1 by 8 inch FNPT , SS-Gauge adapter,Size 1 by 4 inch M-BSPP x 1 by 4 inch FNPT , SS-Gauge adapter,Size 3 by 8 inch M-BSPP x 3 by 8 inch FNPT , SS-Gauge adapter,Size 1 by 2 inch M- BSPP x 1 by 2 inch FNPT , SS-ADAPTER,Size 1 by 4 inch FNPT x 1 by 4 inch MNPT , SS-Reducing Adapter,Size 1 by 2 inch FNPT x 1 by 4 inch MNPT , SS-Reducing Adapter,Size 3 by 4 inch FNPT x 1 by 4 inch MNPT , SS-Reducing Adapter,Size 1 inch FNPT x 1 by 4 inch MNPT , SS-Reducing Adapter,Size 1 by 8 inch FNPT x 1 by 4 inch MNPT , SS-Reducing Adapter,Size 3 by 8 inch FNPT x 1 by 4 inch MNPT , SS.Reducing ,Hex bushing,Size 1 inch MNPT x 1 by 2 inch FNPT , SS.Reducing ,Hex bushing,Size 1 by 2 inch MNPT x 1 by 4 inch FNPT , SS,Hex coupling ,Size 1 by 4 inch FNPTx1 by 4 inch FNPT , SS,Hex coupling ,Size 1 by 2 inch FNPTx1 by 2 inch FNPT , SS,Hex coupling ,Size 3 by 4 inch FNPTx3 by 4 inch FNPT , SS,Hex coupling ,Size 1 inch FNPTx1 inch FNPT , SS,Hex coupling ,Size 1 by 8 inch FNPTx1 by 8 inch FNPT , SS,Hex coupling ,Size 3 by 8 inch FNPTx3 by 8 inch FNPT
Advisory Bank
State Bank of India
ePBG Percentage
3%
ePBG Duration (Months)
14
Delivery Details
Max Delivery Days
84
Delivery Locations
1
Delivery Cities
Thiruvananthapuram
Delivery Pincodes
695022
Delivery Locations
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| Jomin Jose | 695022,CENTRAL STORES, RFF AREA, VIKRAM SARABHAI SPACE CENTRE, ISRO PO | Thiruvananthapuram | Kerala | 695022 | 1 | 84 | - |
Authority Records
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Documents 5
GeM-Bidding-9573084.pdf
Main Document
BOQ Document
BOQ
BOQ Document
BOQ
BOQ Document
BOQ
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
Bill of Quantities (BOQ)
21 Items Sign in to view GEM price trends Sign in for GEM prices
SS-Hex Nipple, Size 1 by 4 inch MNPT x 1 by 4 inch MNPT
SS-Hex Nipple, Size 1 by 4 inch MNPT x 1 by 4 inch MNPT
SS-Hex Nipple, Size 1 by 2 inch MNPT x 1 by 2 inch MNPT
SS-Hex Nipple, Size 1 by 2 inch MNPT x 1 by 2 inch MNPT
SS-Hex reducing Nipple, Size 1 by 2 inch MNPT x 1 by 4 inch MNPT
SS-Hex reducing Nipple, Size 1 by 2 inch MNPT x 1 by 4 inch MNPT
SS-Gauge adapter,Size 1 by 8 inch M-BSPP x 1 by 8 inch FNPT
SS-Gauge adapter,Size 1 by 8 inch M-BSPP x 1 by 8 inch FNPT
SS-Gauge adapter,Size 1 by 4 inch M-BSPP x 1 by 4 inch FNPT
SS-Gauge adapter,Size 1 by 4 inch M-BSPP x 1 by 4 inch FNPT
SS-Gauge adapter,Size 3 by 8 inch M-BSPP x 3 by 8 inch FNPT
SS-Gauge adapter,Size 3 by 8 inch M-BSPP x 3 by 8 inch FNPT
SS-Gauge adapter,Size 1 by 2 inch M-BSPP x 1 by 2 inch FNPT
SS-Gauge adapter,Size 1 by 2 inch M-BSPP x 1 by 2 inch FNPT
SS-ADAPTER,Size 1 by 4 inch FNPT x 1 by 4 inch MNPT
SS-ADAPTER,Size 1 by 4 inch FNPT x 1 by 4 inch MNPT
SS-Reducing Adapter,Size 1 by 2 inch FNPT x 1 by 4 inch MNPT
SS-Reducing Adapter,Size 1 by 2 inch FNPT x 1 by 4 inch MNPT
SS-Reducing Adapter,Size 3 by 4 inch FNPT x 1 by 4 inch MNPT
SS-Reducing Adapter,Size 3 by 4 inch FNPT x 1 by 4 inch MNPT
SS-Reducing Adapter,Size 1 inch FNPT x 1 by 4 inch MNPT
SS-Reducing Adapter,Size 1 inch FNPT x 1 by 4 inch MNPT
SS-Reducing Adapter,Size 1 by 8 inch FNPT x 1 by 4 inch MNPT
SS-Reducing Adapter,Size 1 by 8 inch FNPT x 1 by 4 inch MNPT
SS-Reducing Adapter,Size 3 by 8 inch FNPT x 1 by 4 inch MNPT
SS-Reducing Adapter,Size 3 by 8 inch FNPT x 1 by 4 inch MNPT
SS.Reducing ,Hex bushing,Size 1 inch MNPT x 1 by 2 inch FNPT
SS.Reducing ,Hex bushing,Size 1 inch MNPT x 1 by 2 inch FNPT
SS.Reducing ,Hex bushing,Size 1 by 2 inch MNPT x 1 by 4 inch FNPT
SS.Reducing ,Hex bushing,Size 1 by 2 inch MNPT x 1 by 4 inch FNPT
SS,Hex coupling ,Size 1 by 4 inch FNPTx1 by 4 inch FNPT
SS,Hex coupling ,Size 1 by 4 inch FNPTx1 by 4 inch FNPT
SS,Hex coupling ,Size 1 by 2 inch FNPTx1 by 2 inch FNPT
SS,Hex coupling ,Size 1 by 2 inch FNPTx1 by 2 inch FNPT
SS,Hex coupling ,Size 3 by 4 inch FNPTx3 by 4 inch FNPT
SS,Hex coupling ,Size 3 by 4 inch FNPTx3 by 4 inch FNPT
SS,Hex coupling ,Size 1 inch FNPTx1 inch FNPT
SS,Hex coupling ,Size 1 inch FNPTx1 inch FNPT
SS,Hex coupling ,Size 1 by 8 inch FNPTx1 by 8 inch FNPT
SS,Hex coupling ,Size 1 by 8 inch FNPTx1 by 8 inch FNPT
SS,Hex coupling ,Size 3 by 8 inch FNPTx3 by 8 inch FNPT
SS,Hex coupling ,Size 3 by 8 inch FNPTx3 by 8 inch FNPT
| Item # | Title | Description | Quantity | Unit | Consignee | Delivery (Days) | Price Trends |
|---|---|---|---|---|---|---|---|
| 1 | SS-Hex Nipple, Size 1 by 4 inch MNPT x 1 by 4 inch MNPT | SS-Hex Nipple, Size 1 by 4 inch MNPT x 1 by 4 inch MNPT | 1 | pieces | vsscgems | 84 | |
| 2 | SS-Hex Nipple, Size 1 by 2 inch MNPT x 1 by 2 inch MNPT | SS-Hex Nipple, Size 1 by 2 inch MNPT x 1 by 2 inch MNPT | 1 | pieces | vsscgems | 84 | |
| 3 | SS-Hex reducing Nipple, Size 1 by 2 inch MNPT x 1 by 4 inch MNPT | SS-Hex reducing Nipple, Size 1 by 2 inch MNPT x 1 by 4 inch MNPT | 1 | pieces | vsscgems | 84 | |
| 4 | SS-Gauge adapter,Size 1 by 8 inch M-BSPP x 1 by 8 inch FNPT | SS-Gauge adapter,Size 1 by 8 inch M-BSPP x 1 by 8 inch FNPT | 1 | pieces | vsscgems | 84 | |
| 5 | SS-Gauge adapter,Size 1 by 4 inch M-BSPP x 1 by 4 inch FNPT | SS-Gauge adapter,Size 1 by 4 inch M-BSPP x 1 by 4 inch FNPT | 1 | pieces | vsscgems | 84 | |
| 6 | SS-Gauge adapter,Size 3 by 8 inch M-BSPP x 3 by 8 inch FNPT | SS-Gauge adapter,Size 3 by 8 inch M-BSPP x 3 by 8 inch FNPT | 1 | pieces | vsscgems | 84 | |
| 7 | SS-Gauge adapter,Size 1 by 2 inch M-BSPP x 1 by 2 inch FNPT | SS-Gauge adapter,Size 1 by 2 inch M-BSPP x 1 by 2 inch FNPT | 1 | pieces | vsscgems | 84 | |
| 8 | SS-ADAPTER,Size 1 by 4 inch FNPT x 1 by 4 inch MNPT | SS-ADAPTER,Size 1 by 4 inch FNPT x 1 by 4 inch MNPT | 1 | pieces | vsscgems | 84 | |
| 9 | SS-Reducing Adapter,Size 1 by 2 inch FNPT x 1 by 4 inch MNPT | SS-Reducing Adapter,Size 1 by 2 inch FNPT x 1 by 4 inch MNPT | 1 | pieces | vsscgems | 84 | |
| 10 | SS-Reducing Adapter,Size 3 by 4 inch FNPT x 1 by 4 inch MNPT | SS-Reducing Adapter,Size 3 by 4 inch FNPT x 1 by 4 inch MNPT | 1 | pieces | vsscgems | 84 | |
| 11 | SS-Reducing Adapter,Size 1 inch FNPT x 1 by 4 inch MNPT | SS-Reducing Adapter,Size 1 inch FNPT x 1 by 4 inch MNPT | 1 | pieces | vsscgems | 84 | |
| 12 | SS-Reducing Adapter,Size 1 by 8 inch FNPT x 1 by 4 inch MNPT | SS-Reducing Adapter,Size 1 by 8 inch FNPT x 1 by 4 inch MNPT | 2 | pieces | vsscgems | 84 | |
| 13 | SS-Reducing Adapter,Size 3 by 8 inch FNPT x 1 by 4 inch MNPT | SS-Reducing Adapter,Size 3 by 8 inch FNPT x 1 by 4 inch MNPT | 2 | pieces | vsscgems | 84 | |
| 14 | SS.Reducing ,Hex bushing,Size 1 inch MNPT x 1 by 2 inch FNPT | SS.Reducing ,Hex bushing,Size 1 inch MNPT x 1 by 2 inch FNPT | 2 | pieces | vsscgems | 84 | |
| 15 | SS.Reducing ,Hex bushing,Size 1 by 2 inch MNPT x 1 by 4 inch FNPT | SS.Reducing ,Hex bushing,Size 1 by 2 inch MNPT x 1 by 4 inch FNPT | 2 | pieces | vsscgems | 84 | |
| 16 | SS,Hex coupling ,Size 1 by 4 inch FNPTx1 by 4 inch FNPT | SS,Hex coupling ,Size 1 by 4 inch FNPTx1 by 4 inch FNPT | 2 | pieces | vsscgems | 84 | |
| 17 | SS,Hex coupling ,Size 1 by 2 inch FNPTx1 by 2 inch FNPT | SS,Hex coupling ,Size 1 by 2 inch FNPTx1 by 2 inch FNPT | 2 | pieces | vsscgems | 84 | |
| 18 | SS,Hex coupling ,Size 3 by 4 inch FNPTx3 by 4 inch FNPT | SS,Hex coupling ,Size 3 by 4 inch FNPTx3 by 4 inch FNPT | 2 | pieces | vsscgems | 84 | |
| 19 | SS,Hex coupling ,Size 1 inch FNPTx1 inch FNPT | SS,Hex coupling ,Size 1 inch FNPTx1 inch FNPT | 1 | pieces | vsscgems | 84 | |
| 20 | SS,Hex coupling ,Size 1 by 8 inch FNPTx1 by 8 inch FNPT | SS,Hex coupling ,Size 1 by 8 inch FNPTx1 by 8 inch FNPT | 2 | pieces | vsscgems | 84 | |
| 21 | SS,Hex coupling ,Size 3 by 8 inch FNPTx3 by 8 inch FNPT | SS,Hex coupling ,Size 3 by 8 inch FNPTx3 by 8 inch FNPT | 1 | pieces | vsscgems | 84 |
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Required Documents
GST registration certificate
Permanent Account Number (PAN) card
Experience certificates for similar stainless steel fittings supply
Financial statements (audited) for last 2-3 years
EMD/Security deposit proof (as per buyer terms)
Data Sheet of offered products uploaded with bid
OEM authorization/certificates for SS fittings
Technical bid documents and installation/commissioning plan
Frequently Asked Questions
Key insights about KERALA tender market
How to bid for ISRO stainless steel fittings tender in Thiruvananthapuram 2026
Bidders must submit GST, PAN, experience certificates, financials, EMD proof, OEM authorizations, and the data sheet for offered SS fittings. Ensure data-sheet alignment with product specs and upload it with the technical bid. The contract allows 25% quantity variation and requires 1-year warranty from final acceptance.
What documents are required for ISRO SS fittings procurement in Kerala
Required documents include GST certificate, PAN card, last 3 years financial statements, experience certificates for similar stainless steel fittings supply, OEM authorization, data sheets, and EMD proof. These must be uploaded with the bid and reflect the offered product specifications accurately.
What are the technical specifications for SS fittings in this Thiruvananthapuram tender
The tender lists 21 items including SS nipple sets, SS gauge adapters, SS adapters, reducing adapters, hex bushings, and hex couplings in MNPT/BSPP to FNPT variants. Sizes include 1x4, 1x2, 1x8, 3x8 inches. Precise mechanical properties are not specified; data sheets must verify conformity.
When is the delivery window and how are extensions calculated in this ISRO tender
Delivery begins from the last date of the original delivery order. If quantities increase, extended time is (Increase quantity ÷ Original quantity) × Original delivery period, with a minimum of 30 days. The purchaser may extend the delivery up to the original delivery period.
What is the warranty obligation for ISRO stainless steel fittings tender
Warranty is 1 year from final acceptance or after installation/completion and testing. OEM warranty certificates must be provided at delivery. The seller must rectify breakdowns within the warranty period as part of after-sales support.
What is required to prove eligibility for ISRO SS fittings procurement in 2026
Prove eligibility with verifiable experience in similar stainless steel fittings supply, financial stability via audited statements, GST compliance, and OEM authorizations. Data sheets must match offered products; failure to demonstrate alignment may lead to bid rejection.
What are the payment terms for ISRO SS fittings supply contract in Kerala
The tender does not specify explicit payment terms; bidders should anticipate standard government procurement terms, verify with ISRO during bid submission, and ensure OEM warranties and delivery milestones align with payment milestones within contract.
How to ensure data sheet conformity for SS fittings tender in Kerala
Upload the Data Sheet with the bid and cross-check against offered product specifications. Any mismatch can lead to bid rejection. Ensure material grade, dimensions, and thread specifications match 1x4, 1x2, 1x8 MNPT/BSPP to FNPT configurations.
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Documents 5
GeM-Bidding-9573084.pdf
Main Document
BOQ Document
BOQ
BOQ Document
BOQ
BOQ Document
BOQ
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS