National Fertilizers Limited CS Gate Valves Procurement India 20/12/3/2 Inch 150 API 600 ASTM A-216 GWB 2026

Tender Overview

National Fertilizers Limited (NFL) invites bids for carbon steel gate valves in multiple sizes: 20 inch, 12 inch, 3 inch, 2 inch with a 150 rating as per API 600 and material configuration ASTM A-216 Gr. WCB. Procurement scope appears to cover CS gate valves for installation at NFL sites across India, with no explicit BOQ items published and no stated estimated value. The tender includes an option clause allowing up to 25% quantity variation at contract rates and a delivery-time calculation framework. Bidders must consider GST implications and provide vendor-code related documents. A notable ATC requires original material test certificates, dimensional reports, and API-598 hydraulic/pneumatic testing with installation warranty. NFL emphasizes manufacturing defect warranty of 12–18 months from installation or supply, whichever occurs first. The tender enforces supplier compliance with GST, PAN, GSTIN, EFT mandate, and canceled cheque submissions for vendor-code creation, with delivery and warranty conditions clearly defined. This opportunity targets suppliers of high-grade CS gate valves conforming to API 600 and ASTM A-216 Gr. WCB standards, suitable for refinery or fertilizer plant infrastructure.

Technical Specifications & Requirements

• Product category: CS gate valves in four sizes: 20 inch, 12 inch, 3 inch, 2 inch; rating: 150 per API 600; material: ASTM A-216 Gr. WCB; configuration: Carbon Steel; standard alignment: IS/API-600 style, API-598 testing implied through ATC; valve type: gate valves; brand/OEM not specified but compliance with API 600 and ASTM A-216 Gr. WCB is mandatory; expected accompanying documentation includes MTC (chemical composition and physical properties) from a NABL/accredited lab and dimensional checks. Warranty window: 12–18 months; testing certificates to be provided with material supply.

• Standards: API 600, ASTM A-216 Gr. WCB; API-598 test certificate; MTC required.

• Measurements: diameters in inch (20, 12, 3, 2); pressure rating 150.

• Testing/Quality: Hydraulic and Pneumatic tests per API-598; dimensional reports; material test certificates.

• Delivery/Installation: installation in NFL facilities; warranty activation from installation date.

• Documentation: PAN, GSTIN, Cancelled Cheque, EFT Mandate; original test certificates to be supplied at no extra cost.

Terms, Conditions & Eligibility

• EMD: Not disclosed in data; bidders must comply with vendor-code creation documents.
• Eligibility: Provide PAN, GSTIN, Cancelled Cheque, EFT Mandate with bid; original material test certificates and dimensional reports required.
• Delivery: Delivery period tied to the last date of original delivery order; option clause allows up to 25% quantity variation at contracted rates; extended delivery time formula based on quantity ratio with a minimum of 30 days.
• Payment: GST as actuals or as per applicable rates; bidder bears GST treatment; no explicit payment term provided beyond GST handling.
• Warranty/Penalties: 12–18 months warranty; material supply must include warranty certificate; API-598 tests and QA documentation mandatory along with supply.