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BHEL Spiral Wound Gasket Tender 10-8 Inch ANSI B16.5 300/600 Class 2026

Bid Publish Date

31-Mar-2026, 10:38 am

Bid End Date

10-Apr-2026, 4:00 pm

Location

TIRUCHIRAPPALLI , TAMIL NADU
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Progress

Issue31-Mar-2026, 10:38 am
Award25-Apr-2026, 6:03 pm
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Quantity

15700

Category

SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5

Bid Type

Single Packet Bid

Categories 10

FLANGE RUBBER GASKET FLANGE SUPPLY ORIFICE FLANGES BOLTED GASKETS FORGED FLANGE SEALING RING GASKETS AND SEALS FILTER RETAINERS THREADED FLANGES

Tender Overview

Bharat Heavy Electricals Limited (BHEL), under the Department of Heavy Industry, seeks supply of SPIRAL WOUND GASKET in multiple inch sizes with ANSI B16.5 compliance across 10, 1, 1.5, 2, 2.5, 3, 4, 6, 8 and 0.5 inch variants, including 300, 600 and 2500 class ratings. The procurement scope covers varied gasket dimensions such as OD 457 mm, ID 419 mm, 4.4 mm thick examples, and multiple class ratings: 300 CLASS, 600 CLASS, and 2500 CLASS. BHEL reserves a right to increase/decrease quantities by up to 25% per bid and during the contract period with contracted rates; delivery timelines extend from the original order date and may adjust for extended quantity. Proposals must include the Annexure-B ATC; bidder must sign and submit along with the offer. This tender embeds a contractual option clause and ATC documentation requirements. Location details are not specified in the summary data, but the procurement is conducted under BHEL’s umbrella and targets standard gasket specifications.

Keywords: tender in BHEL procurement, spiral wound gasket tender 2026, ANSI B16.5 gasket bids, IS/ISO conformance not specified, Annexure-B ATC submission.

Technical Specifications & Requirements

  • Product names: SPIRAL WOUND GASKET for multiple inch sizes (0.5–10 inch) and 1–2–3–4–6–8 inch variants
  • Standards/Compliance: ANSI B16.5 with classes 300, 600, and 2500; specific items include 10 INCH 300 CLASS, 1 INCH 300 CLASS, 1 INCH 2500 CLASS, 2 INCH 900 CLASS and ASME B16.5 references; dimensional note: OD 457 mm, ID 419 mm, 4.4 mm thickness (example)
  • Delivery/Scope indicators: No BOQ items listed; option to adjust quantity by up to 25%; delivery time adjustments based on extended periods and original delivery period logic
  • Documentation: Annexure-B ATC required; bidders must submit a filled, signed ATC with offer
  • Quality/Testing: No explicit testing criteria provided in the data; standards focus on ANSI B16.5 compliance and dimensional specs
  • Brand/OEM: No specific brand requirement disclosed
  • Warranty/Support: Not specified in available data

Terms, Conditions & Eligibility

  • EMD/Financial: Not specified in the visible data
  • Delivery: Delivery period linked to order date; option to extend per quantity adjustments with the 25% clause
  • Payment: Terms not disclosed in the provided information
  • Documents to submit: Annexure-B (ATC) filled and signed; standard bid submission documents implied (GST, PAN, etc., not explicitly listed here)
  • Clauses: Right to adjust quantity by up to 25% during contract and extend delivery time proportionally; adherence to ATC terms is mandatory
  • Warranty/Penalties: Not specified in the data supplied

Key Specifications

    • Product category: Spiral Wound Gasket
    • Sizes covered: 0.5 to 10 inches (various listed sizes)
    • Standards: ANSI B16.5 with classes 300, 600, 2500
    • Dimensional example: OD 457 mm, ID 419 mm, thickness 4.4 mm
    • Delivery option: quantity can increase up to 25% during contract; delivery extension rules apply

Terms & Conditions

  • Option to increase/decrease quantity up to 25% at PO issuance and during currency

  • Annexure-B ATC must be filled, signed and submitted with offer

  • No explicit EMD amount or payment terms provided in the available data

Important Clauses

Payment Terms

Not specified in the provided tender data; bidders should verify ATC Annexure-B impact on payment conditions

Delivery Schedule

Delivery window tied to last date of original delivery order; extended period calculated as (Increased quantity ÷ Original quantity) × Original delivery period, minimum 30 days

Penalties/Liquidated Damages

Not disclosed; ATC annexure may contain LD provisions; bidders should review Annexure-B for penalties

Bidder Eligibility

  • Experience in supplying spiral wound gaskets or related pressure boundary sealing components

  • Demonstration of capability to meet ANSI B16.5 standards and gasket dimensional requirements

  • Financial stability evidenced by financial statements and GST compliance

Additional Tender Data

Commercial Details

Tender Category

Goods

Bid To RA

No

Bid To RA Enabled

No

Item Category

SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5 , SPIRAL WOUND GASKET 1 INCH 300 CLASS ANSI B16.5 , SPIRAL WOUND GASKET 1.5 INCH 300 CLASS ANSI B16.5 , SPIRAL WOUND GASKET 2 INCH 300 CLASS ANSI B16.5 , SPIRAL WOUND GASKET 2 INCH 900 CLASS ANSI B16.5 , SPIRAL WOUND GASKET 2.5 INCH 300 CLASS ANSI B16.5 , SPIRAL WOUND GASKET 3 INCH 300 CLASS ANSI B16.5 , SPIRAL WOUND GASKET 4 INCH 300 CLASS ANSI B16.5 , SPIRAL WOUND GASKET 6 INCH 300 CLASS ANSI B16.5 , SPIRAL WOUND GASKET 4 INCH 600 CLASS ANSIB16.5 , SPIRAL WOUND GASKET 8 INCH 300 CLASS ANSIB16.5 , SPIRAL WOUND GASKET 0.5 INCH 300 CLASS ASME B16.5 , SPIRAL WOUND GASKET 1 INCH 2500 CLASS , SPIRAL WOUND GASKET 8 INCH 600 CLASS ASME-B16.5 , SPRIAL WOUND GASKET OD 457 ID 419 X 4.4 , SPRIAL WOUND GASKET 10 INCH 150 CLASS ASME B16.5

Authority Records

MINISTRY OF HEAVY INDUSTRIESHEAVY INDUSTRY DEPARTMENT

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Documents 5

GeM-Bidding-9178093.pdf

Main Document

BOQ Document

BOQ

BOQ Document

BOQ

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar gasket supply

4

Financial statements (audited if available)

5

EMD/Security deposit proof (if applicable)

6

Technical bid documents demonstrating compliance with ANSI B16.5

7

OEM authorization letters (if bidding on behalf of OEM)

8

Filled and signed Annexure-B ATC document

9

Any other documents as per standard BHEL bid submission requirements

Financial Results

Rank Seller Price Item
L1
ASIAN SEALING PRODUCTS PRIVATE LIMITED(MSE,MII)( MSE Social Category:OBC )    Under PMA
Item Categories : SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5,SPIRAL WOUND GASKET 1 INCH 300 CLASS ANSI B16.5,SP
L2
NORTON GASKETS PRIVATE LIMITED( MSE Social Category:General )    Under PMA
Item Categories : SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5,SPIRAL WOUND GASKET 1 INCH 300 CLASS ANSI B16.5,SP
L3
IGP ENGINEERS PRIVATE LIMITED   Under PMA
Item Categories : SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5,SPIRAL WOUND GASKET 1 INCH 300 CLASS ANSI B16.5,SP
L4
CHENNAI GASKETS AND ENGINEERING PRODUCTS( MSE Social Category:General )    Under PMA
Item Categories : SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5,SPIRAL WOUND GASKET 1 INCH 300 CLASS ANSI B16.5,SP
L5
ASBESTOS INDIA( MSE Social Category:General )    Under PMA
Item Categories : SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5,SPIRAL WOUND GASKET 1 INCH 300 CLASS ANSI B16.5,SP
L6
ASIATIC SEALANT TECHNOLOGY( MSE Social Category:General )    Under PMA
Item Categories : SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5,SPIRAL WOUND GASKET 1 INCH 300 CLASS ANSI B16.5,SP
L7
Jyothi Industries( MSE Social Category:General )    Under PMA
Item Categories : SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5,SPIRAL WOUND GASKET 1 INCH 300 CLASS ANSI B16.5,SP
L8
B J & P ENGINEERS PRIVATE LIMITED( MSE Social Category:General )    Under PMA
Item Categories : SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5,SPIRAL WOUND GASKET 1 INCH 300 CLASS ANSI B16.5,SP
L9
UNI KLINGER LIMITED   Under PMA
Item Categories : SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5,SPIRAL WOUND GASKET 1 INCH 300 CLASS ANSI B16.5,SP
L10
STARFLEX SEALING INDIA PRIVATE LIMITED( MSE Social Category:General )    Under PMA
Item Categories : SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5,SPIRAL WOUND GASKET 1 INCH 300 CLASS ANSI B16.5,SP
L11
DYNAMIC GASKETS PRIVATE LIMITED( MSE Social Category:OBC )    Under PMA
Item Categories : SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5,SPIRAL WOUND GASKET 1 INCH 300 CLASS ANSI B16.5,SP
L12
CHAMPION JOINTINGS PRIVATE LIMITED( MSE Social Category:General )    Under PMA
Item Categories : SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5,SPIRAL WOUND GASKET 1 INCH 300 CLASS ANSI B16.5,SP
L13
NIK SAN ENTERPRISES( MSE Social Category:OBC )    Under PMA
Item Categories : SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5,SPIRAL WOUND GASKET 1 INCH 300 CLASS ANSI B16.5,SP
L14
PGE INDUSTRIES PRIVATE LIMITED( MSE Social Category:General )    Under PMA
Item Categories : SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5,SPIRAL WOUND GASKET 1 INCH 300 CLASS ANSI B16.5,SP
L15
ARAVARI INNOVATION PRIVATE LIMITED( MSE Social Category:General )    Under PMA
Item Categories : SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5,SPIRAL WOUND GASKET 1 INCH 300 CLASS ANSI B16.5,SP
L16
GRUVFIX GASKETS AND SEALS LLP( MSE Social Category:General )    Under PMA
Item Categories : SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5,SPIRAL WOUND GASKET 1 INCH 300 CLASS ANSI B16.5,SP
L17
J P PROJECT AND SERVICES( MSE Social Category:General )    Under PMA
Item Categories : SPIRAL WOUND GASKET 10 INCH 300 CLASS ANSI B16.5,SPIRAL WOUND GASKET 1 INCH 300 CLASS ANSI B16.5,SP

Contract / Result Documents 1

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Frequently Asked Questions

Key insights about TAMIL NADU tender market

How to bid for BHEL spiral wound gasket tender in 2026?

Bidders should submit Annexure-B ATC along with standard bid documents (GST, PAN, experience certificates, financials). Ensure ANSI B16.5 compliance for listed sizes and classes, and anticipate up to a 25% quantity adjustment during contract. Review delivery extension rules and qualification criteria specific to gasket procurement.

What documents are required to participate in gasket tender 2026?

Required documents include GST certificate, PAN card, experience certificates for gasket supply, audited financial statements, EMD proof, OEM authorizations if applicable, technical compliance documents, and the filled Annexure-B ATC. Ensure all documents align with BHEL bid submission standards.

What are the key technical specifications for ANSI B16.5 gaskets?

Key specs include gasket sizes from 0.5 to 10 inches, classes 300, 600, and 2500, with dimensional notes such as OD 457 mm and ID 419 mm. Submissions must confirm ANSI B16.5 conformance and provide dimensional tolerances and material details per requested sizes.

When is the quantity adjustment permitted in this gasket tender?

The purchaser may adjust quantities by up to 25% of bid quantity at contract placement and during the currency of the contract at contracted rates; delivery timelines adjust based on the extended delivery period formula with a minimum of 30 days.

What is the role of Annexure-B in the gasket procurement?

Annexure-B ATC documents contain site-specific terms and conditions; bidders must fill, sign, and submit this alongside the offer to comply with buyer-added terms and quantity adjustment provisions.

Which gasket sizes and classes are specified in the tender data?

Specifically listed sizes include 10 INCH 300 CLASS, 1 INCH 300 CLASS, 2 INCH 900 CLASS, 1 INCH 2500 CLASS, and other 0.5–8 inch variants; all must adhere to ANSI B16.5 standards with corresponding class ratings.

What are the delivery extension rules for extended periods?

Delivery extension is calculated as (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum extension of 30 days; original and extended periods may be combined up to the full original delivery window.

Are there any mandatory OEM authorizations for this gasket tender?

Yes, bidders may need OEM authorizations as part of the Annexure-B ATC process; ensure proper manufacturer endorsements if bidding on behalf of an OEM and attach authorization letters accordingly.

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