This tender from Sui Northern Gas Pipelines Limited in Lahore invites bids for the supply of plug valve lubricants and ball valve sealants, essential for maintaining pipeline integrity and operational efficiency in the gas sector. The procurement falls under the Fuel & Gas Cylinders and Chemicals & Lubricants categories, reflecting the specialized nature of the materials required. The scope involves supplying high-quality lubricants and sealants that meet stringent technical specifications to ensure reliable valve performance under varying pressure and temperature conditions. Located at Gas House, 21-Kashmir Road, Lahore, the site demands materials that can withstand the operational challenges typical in gas pipeline maintenance, including corrosion resistance and durability. Bidders should ensure compliance with PEC registration and maintain an active FBR ATL status for the fiscal year 2025-26. The tender requires submission of a Technical Bid and Financial Bid in separate sealed envelopes, with earnest money in the form of a Bid Bond. Attention to detail in documentation and adherence to the tender terms will be critical for eligibility. The submission deadline is set for 13-November-2025 at 14:30 hours, with bid opening at 15:00 hours on the same day at the Procurement Office, 1st Floor, Gas House, Lahore. Bidders must deliver their proposals physically, as email or fax submissions are not accepted. Pro-Tip: Carefully review the tender documents for the exact format and requirements of the Bid Bond and ensure your quotation fully conforms to the technical specifications to avoid disqualification. Missing the specific stamp duty or bid security details often leads to rejection, so double-check these before submission.