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Praxair, Inc. 39 Old Ridgebury Road DANBURY CT 06810 USA

UEI: SLED_C9B158397CCEA55B

Praxair, Inc. 39 Old Ridgebury Road DANBURY CT 06810 USA is a federal contractor, registered under UEI SLED_C9B158397CCEA55B. It has been awarded $1,021,032 across 3 federal contracts. Primary work spans Unknown NAICS and Industrial Gas Manufacturing. Top awarding agencies include Northern Research Station.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_C9B158397CCEA55B

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

Key Performance Metrics

Awards Count

0

All time

Active

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Currently performing

Completed

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Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

$606.3K59.4%

Northern Research Station$414.8K40.6%

Awards by NAICS

- Unknown NAICS$606.3K59.4%

325120 - Industrial Gas Manufacturing$414.8K40.6%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in Praxair, Inc. 39 Old Ridgebury Road DANBURY CT 06810 USA's top NAICS codes and agencies

Helium Refrigeration System

Solicitation # 481327

Brookhaven Science Associates, LLC, operating Brookhaven National Laboratory under contract with the U.S. Department of Energy, is seeking quotes for a helium refrigeration system to support cryogenic upgrades at Building 902 in Upton, New York. The solicitation, numbered 481327, is issued as a Firm Fixed Price contract with a response deadline of August 10, 2026, and requires all submissions to be sent via email with the RFQ number in the subject line. Offerors must complete and submit Enclosure C, the Quotation Pricing Sheet, with firm U.S. dollar pricing valid for 120 days, and disclose the manufacturer’s country of origin due to Buy American Act requirements under FAR Part 25. Domestic offerors must be registered in SAM.gov and provide their Unique Entity ID; foreign offerors not registered in SAM must complete AMS Form 050 to affirm representations and certifications. Offerors with expected contract values exceeding $900,000 that are not classified as small or foreign businesses must submit a Small Business Subcontracting Plan or use Enclosure G to request a waiver. Technical compliance is governed by BNL-QA-101 (April 2024), requiring adherence to quality assurance standards including traceability of materials, nondestructive testing, weld inspection reports, and NQA-1 compliance where applicable. Equipment must meet ASTM D3951 packaging standards and SEI Class 4C maritime specifications, with all containers labeled with BNL contract information, gross weight, and center of gravity if over 400 pounds. ESD-sensitive components must be properly marked, and electrical equipment must bear NRTL certification (UL, ETL), excluding CE marks. Delivery is FOB Destination for domestic shipments and DDP for international, with final acceptance contingent upon successful Site Acceptance Testing at BNL. Invoices must be submitted electronically to apinvoices@bnl.gov, with payment terms of Net 30 for large businesses and Net 10 for small businesses. All submissions must include required enclosures: pricing sheet, representations and certifications, vendor authorization forms, and tax documentation, with no physical submissions permitted. The system must be new, refurbished, or used, with full documentation, including pre-shipment inspection plans, installation packages, and calibration certifications, delivered within 18 weeks of award and fully installed by week 36.

Brookhaven National Labor -Doe Contractor

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FL- ARTHUR R MARSH FUEL BPA

Solicitation # 140FS326Q0121

The contract titled FL- ARTHUR R MARSH FUEL BPA is a Small Business Set Aside under the SBA program, exclusively available to small businesses, with a NAICS code of 325120 indicating it pertains to petrochemical manufacturing. It is issued by the Fws Sat Team 3 under the Department of the Interior, with the office located in Falls Church, Virginia, 22041. The solicitation number is 140FS326Q0121, posted on July 31, 2026, with a response deadline of August 14, 2026, at 4:00 PM Eastern Time. The contract is categorized as combined, suggesting it may include both a solicitation and award phase, and the place of performance has not been specified. Keith Rose serves as the primary point of contact, reachable at 6127135423 or keith_rose@ios.doi.gov, and the full solicitation details and submission portal can be accessed via the provided SAM.gov link.

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EM Johnson WTP Liquid Oxygen and Equipment Lease

Solicitation # 274-RW-WTP-FY26-3-LOX-FMH

The City of Raleigh Public Utilities Department is seeking proposals to supply liquid oxygen and lease equipment necessary for ozone production at the EM Johnson Water Treatment Plant. This solicitation, identified by number 274-RW-WTP-FY26-3-LOX-FMH, is open for responses until August 28, 2026, and is aimed at securing reliable and efficient oxygen delivery systems to support water treatment operations. The contract requires vendors to provide both the liquid oxygen supply and the associated equipment lease, ensuring continuous and safe ozone generation for disinfection processes at the facility. All performance must occur at the EM Johnson Water Treatment Plant in North Carolina, and proposals must demonstrate technical capability, safety compliance, and consistent service delivery. The procurement is managed by the City of Raleigh as a state and local government entity, with Patrick Barbour listed as the primary point of contact for inquiries. The solicitation does not specify a set-aside designation or NAICS code, indicating it is open to all eligible vendors without restrictions based on size or category. Interested parties must submit proposals through the designated portal by the stated deadline, and all contractual obligations will be governed by the City of Raleigh’s procurement policies. Successful bidders will be expected to maintain equipment performance standards, meet oxygen purity and delivery requirements, and ensure minimal disruption to plant operations throughout the term of the agreement.

City of Raleigh

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Carbon Dioxide Supply and Filling ServicesThe contract involves the supply and filling of high-purity carbon dioxide into 50-pound cylinders, with all operations required to meet stringent military and hazardous material standards. The work must be performed in accordance with federal regulations governing the handling, transportation, and storage of hazardous substances, ensuring safety and compliance throughout the entire process. The cylinders must be properly labeled, inspected, and certified to align with Department of Defense specifications, and all delivery schedules must adhere to strict timelines to support operational readiness. The solicitation is issued under the NAICS code 325120 for chemical manufacturing and is categorized as a subcontract, with responses due by August 7, 2026. Performance is required at Tracy, California, with a ZIP code of 95304-5000, and the awarding agency is the ASC Commodities Division within the Department of Defense. While no set-aside provisions or point of contact details are specified, bidders must ensure full compliance with all regulatory, safety, and logistical requirements outlined in the military procurement framework, and submissions must be made through the designated DIBBS portal before the deadline.

ASC COMMODITIES DIVISION

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Solicitation # SPE4A6-26-T-10YT

The contract is for the procurement of carbon dioxide in cylinder form, with each cylinder containing 50 pounds and the total quantity ordered at 12 cylinders. The item is classified as a commercial off-the-shelf product with the NSN 6830-01-706-6465 and is supplied by Airgas USA, LLC under part number CD 50S. Delivery is required FOB destination within 423 days of the contract award, with no tolerance for quantity variance. The product must be packaged and marked in strict compliance with MIL-STD-2073-1E and MIL-STD-129, palletized according to DLA packaging requirements, and transported in accordance with applicable hazardous materials regulations. Cylinders not suitable for UN-certified fiberboard boxes must be palletized as Load Type IX per MIL-STD-147. Safety documentation including an approved SDS and OSHA hazard warning label is mandatory and must be reviewed and retained by technical personnel prior to award, with copies submitted to the DLA Aviation HMIRS office. Sampling for quality assurance follows MIL-STD-1916 or ASQ H1331 Table 1, or an equivalent zero-based plan, with verification levels assigned as VII, IV, and II for critical, major, and minor attributes respectively, or corresponding AQLs of 0.1, 1.0, and 4.0. Unspecified attributes are treated as major unless otherwise defined in applicable documents. The entire contract incorporates technical and quality requirements referenced from the DLA Master List, including packaging, identification, hazardous communication, and removal of government markings on non-accepted supplies. The delivery destination is the DLA San Joaquin distribution center in Tracy, California, and the contract was issued under solicitation SPE4A6-26-T-10YT, with a response deadline of August 7, 2026, and an original required delivery date of October 5, 2027. Unit of issue is the cylinder (CY), and all transportation protocols are governed by DLA procedural notes C19 and C20.

ASC COMMODITIES DIVISION

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Micro-Bulk Liquid Aviators Breathing Oxygen (LOX), Type II SupplyThe contract seeks the supply and on-demand delivery of 1,200 gallons per month of Micro-Bulk Liquid Aviators Breathing Oxygen (LOX), Type II, compliant with MIL-PRF-27219C specifications, to the U.S. Coast Guard Aviation Logistics Center in Elizabeth City, North Carolina. The product must be delivered reliably and on schedule to support aviation operations requiring high-purity oxygen, with the supplier responsible for maintaining consistent quality and timely response to operational demands throughout the contract period. The NAICS code 325120 indicates this is a chemical manufacturing contract, underscoring the technical and regulatory rigor required for production and handling. The solicitation was posted on July 30, 2026, with a response deadline of August 6, 2026, and is structured as a subcontract under the Department of Homeland Security. The contracting activity is managed by the Aviation Logistics Center (ALC), which requires adherence to military specifications and logistical precision for safe, continuous delivery. There is no set-aside designation specified, meaning the opportunity is open to all qualified contractors without geographic or size-based restrictions. The place of performance is fixed at Elizabeth City, NC, and all deliveries must be coordinated to meet the center’s operational needs without disrupting missions or safety protocols.

Aviation Logistics Center (ALC)(00038)

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Supply of Liquid NitrogenThe contract involves the weekly delivery of liquid nitrogen in Dewar or bulk containers to support cooling, preservation, and cryogenic applications within aviation logistics operations. The supplier is expected to ensure consistent, reliable, and safe delivery to meet the strict temperature and handling requirements of cryogenic storage and usage in this specialized environment. The work is classified under NAICS code 325120, indicating it pertains to industrial gas manufacturing and distribution, and is structured as a subcontract under the Department of Homeland Security’s Aviation Logistics Center. Delivery must be performed on a regular weekly schedule with no interruptions to maintain operational readiness and system integrity. There is no set-aside designation for small businesses or other categories, and the contract does not specify a physical location for performance, though the performing entity must be capable of servicing the Aviation Logistics Center’s operational needs. The solicitation was posted on July 30, 2026, with a response deadline of August 6, 2026, at 4:00 PM, giving potential vendors a one-week window to submit proposals. The procurement is managed through the SAM.gov platform, and while no point of contact is listed, interested parties are expected to follow standard federal subcontracting procedures for submission and clarification.

Aviation Logistics Center (ALC)(00038)

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Supply of Compressed Helium GasThe contract is for the weekly delivery of compressed helium gas to support aircraft maintenance, leak testing, and pressurization systems at the Coast Guard facility operated by the Aviation Logistics Center. The gas is essential for ensuring the operational readiness and safety of aviation equipment, with consistent supply required to meet mission-critical maintenance schedules. The contract is classified as a subcontract under NAICS code 325120, which pertains to industrial gas manufacturing, and is managed under the Department of Homeland Security. The solicitation was posted on July 30, 2026, with responses due by August 6, 2026, at 4:00 PM. While specific delivery locations and point of contact details are not provided, the performance location is tied to the Coast Guard facility under the Aviation Logistics Center. The contract does not specify a set-aside status, indicating it is open to general competition. All deliveries must be scheduled and executed on a weekly basis to maintain uninterrupted support for aviation operations.

Aviation Logistics Center (ALC)(00038)

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Supply of Ultra-High Purity (UHP) Nitrogen GasThe contract pertains to the weekly delivery of ultra-high purity compressed nitrogen gas with a minimum purity level of 99.999%, specifically for use in aircraft system purging and inerting operations. This requirement supports critical aviation safety functions where even trace contaminants can compromise system integrity, necessitating a consistent and reliable supply of gas meeting stringent purity standards. The deliverables are structured on a recurring weekly basis, emphasizing the operational continuity and precision required for mission-critical aerospace applications. This is a subcontract under NAICS code 325120, indicating involvement in the chemical manufacturing sector, and is managed by the Aviation Logistics Center under the Department of Homeland Security. The solicitation was posted on July 30, 2026, with responses due by August 6, 2026. While specific delivery locations and point of contact details are not provided, the performance location is tied to aviation operations under the agency’s purview. The contract does not indicate any small business set-aside provisions, and it is focused on securing a high-specification industrial gas supply essential for maintaining the safety and functionality of aircraft systems.

Aviation Logistics Center (ALC)(00038)

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Supply of Compressed Argon Gas (333 CF)The contract is for the weekly supply and delivery of high-purity argon gas in 333 cubic foot cylinders, specifically to support aviation repair and maintenance operations. The gas must meet strict purity standards to ensure optimal performance in sensitive aerospace applications, and deliveries are required on a consistent weekly schedule to maintain uninterrupted operational readiness. The contract is structured as a subcontract and falls under NAICS code 325120, which classifies it within the industrial gas manufacturing sector. The solicitation was posted on July 30, 2026, with a response deadline of August 6, 2026, and is managed by the Aviation Logistics Center under the Department of Homeland Security. Although specific delivery locations and point of contact details are not provided, the performance location is tied to aviation maintenance facilities under the agency’s purview. The contract requires reliable, timely fulfillment without interruption, emphasizing the critical nature of gas quality and delivery consistency for mission-critical aviation maintenance tasks.

Aviation Logistics Center (ALC)(00038)

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Supply of Compressed Acetylene Gas (140 CG)The contract is for the weekly supply and delivery of compressed acetylene gas in 140 cubic foot cylinders to the U.S. Coast Guard Aviation Logistics Center to support aviation maintenance operations. The procurement is classified as a subcontract under NAICS code 325120, which pertains to industrial gas manufacturing, and is managed by the Department of Homeland Security through the Aviation Logistics Center. Delivery must be performed on a consistent weekly schedule to ensure uninterrupted operational readiness for aviation maintenance activities. The solicitation was posted on July 30, 2026, with proposals due by August 6, 2026, at 4:00 PM. No specific place of performance or set-aside designation is indicated, and the contract does not specify a point of contact within the solicitation details.

Aviation Logistics Center (ALC)(00038)

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Compressed Bottled Gases for Aviation Logistics Center

Solicitation # 70Z03826QS0000009

The U.S. Coast Guard’s Aviation Logistics Center is seeking quotations for compressed bottled gases under solicitation number 70Z03826QS0000009, issued as a combined synopsis and request for quotation in accordance with FAR Part 12 and the Revolutionary FAR Overhaul effective April 27, 2026. This is an unrestricted, full and open competition for a firm-fixed price purchase order targeting suppliers with the expertise to deliver commercial-grade compressed gases, classified under NAICS code 325120 with a small business size standard of 1,200 employees. All interested parties must submit offers via email to jeremy.a.wood@uscg.mil by the deadline of August 6, 2026, at 12:00 p.m. EDT, including the solicitation number in the subject line; phone inquiries are not accepted. The required documentation, including detailed requirements, statement of work, and terms and conditions, is attached and must be fully adhered to. The place of performance is not specified beyond the agency’s location in Elizabeth City, North Carolina, and offers may be subject to an independent review process if a protest is filed.

Aviation Logistics Center (ALC)(00038)

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Blanket Purchase Agreement for Medical Gases and Dry Ice

Solicitation # HT942626QE031

This contract is a Blanket Purchase Agreement (BPA) for the supply of medical grade compressed and bulk gases, laboratory and specialty gases, gas-related equipment, dry ice pellets, and associated services in support of the Defense Health Agency and key U.S. Army Medical Research and Development Command facilities including WRAIR, USAMRIID, USAMRICD, USAARL, and USARIEM. The BPA encompasses delivery of a wide range of gas products including oxygen, carbon dioxide, nitrogen, air, chlorine, propane, and liquid nitrogen, with specific requirements for cylinder types, purity standards, and regulatory compliance. Dry ice must be delivered in wheeled bins holding 400 to 600 pounds of approximately 1/2 by 3/4 inch pellets and must meet FDA 21 CFR 110 and HACCP standards modeled after ISO 9001. All gas cylinders must be hydrostatically tested per federal regulations—every ten years for standard cylinders and every five years for DOT-3AL marked CO2 cylinders—and must be properly labeled with UN/NA numbers and current test dates, with full compliance to ISO standards for manufacturing, handling, and distribution. The contract requires telemetry access to major gas storage tanks and on-site pickup and delivery of cylinders, with standard deliveries within 48 hours and emergency responses within 24 hours. All deliveries are FOB Destination within the Continental United States, primarily to locations in Silver Spring, Maryland, and Dover, Delaware. The BPA is set aside exclusively for small businesses under FAR 19.5, with a NAICS code of 325120, and contractor performance is subject to strict quality control requirements including the submission of a detailed commercial Quality Control Plan. Invoicing must be submitted through the WAWF Receipt and Acceptance application within five days of delivery and must include valid CLIN and ACRN information. The Contracting Officer's Representative oversees inspection, acceptance, and coordination of facility access, while the contractor must comply with DHA privacy guidelines, HIPAA, OSHA reporting, and DoD security protocols including NCIC-III and TSDB background checks for non-CAC holders. Monthly purchasing reports and annual OSHA 300A reports are mandatory, with the latter due by February 1 each year. The solicitation was posted with a response deadline of July 30, 2026, and questions were due by June 22, 202

Army Medical Resources Acq Activity

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Microbulk Aviator's Breathing Oxygen for Aviation Logistics Center

Solicitation # 70Z03826QS0000010

The U.S. Coast Guard’s Aviation Logistics Center is soliciting quotations for Microbulk Aviator's Breathing Oxygen under solicitation number 70Z03826QS0000010, issued as a combined synopsis and Request for Quotation in accordance with FAR Part 12 and the Revolutionary FAR Overhaul effective April 27, 2026. This is an unrestricted, full and open competition for a firm-fixed price purchase order targeting small businesses defined as having up to 1,200 employees, with the applicable NAICS code 325120. Interested parties must submit their responses via email to jeremy.a.wood@uscg.mil by the deadline of August 6, 2026, at 12:00 PM EDT, ensuring the solicitation number is clearly stated in the subject line; phone inquiries are explicitly prohibited. Required documentation including the Requirements, Statement of Work, and Terms and Conditions are attached to the solicitation and must be reviewed for compliance. The place of performance is not specified beyond the agency’s location in Elizabeth City, North Carolina, and the point of contact for all submissions is Jeremy A. Wood, with Marina E. Decker available as a secondary contact. Proposals submitted after the deadline or through unauthorized methods will not be considered, and parties may request an independent review of any agency protest beyond the Contracting Officer’s level.

Aviation Logistics Center (ALC)(00038)

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Ammonia Chip Manufacturing and SupplyThe contract pertains to the manufacture and supply of high-purity ammonia chips identified by part number 6406020 and national stock number 6550-01-530-9390, specifically requiring compliance with military quality standards. The work is classified as a subcontract under NAICS code 325120, which corresponds to the chemical manufacturing sector, and is being procured by the Defense Logistics Agency under the Department of Defense. The solicitation was posted on July 29, 2026, with a response deadline of August 4, 2026, indicating a narrow window for potential vendors to submit proposals. Although the location of performance and point of contact are unspecified, the procurement is part of a broader effort to secure critical chemical components for defense applications. The contract is open for competitive bidding through the DIBBS platform, and suppliers must demonstrate the ability to meet stringent military specifications for purity, consistency, and reliability of the ammonia chips.

Defense Logistics Agency

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Refrigerant Gas Supply – Tetrafluoroethane (R-134a)The contract entails the supply and delivery of three cylinders of high-purity Tetrafluoroethane, commonly known as HFC-134a or R-134a refrigerant, in DOT-approved pressurized containers, meeting the National Stock Number 6830013706207. The product is designated for use at a military training facility, ensuring compliance with federal specifications for refrigerant quality and safe handling. The material is procured under a subcontract managed by the Defense Logistics Agency under the Department of Defense, with the procurement classified under NAICS code 325120, which pertains to industrial gas manufacturing. The solicitation was posted on July 29, 2026, and while specific delivery location and point of contact details are not provided, the performance and fulfillment are tied to federal defense logistics standards. The contract is administered through the DIBBS system with a reference ID linked to the award SPS4A616D0226 and delivery SPE4A626FD29U.

Defense Logistics Agency

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Supply of Calibrating Gas Mixture (NSN 6830-01-667-5087)The contract requires the supply of a commercial off-the-shelf calibrating gas mixture that strictly conforms to the National Stock Number NSN 6830-01-667-5087, ensuring full adherence to all military packaging, labeling, and traceability requirements. The product must meet rigorous defense standards to guarantee reliability, safety, and compatibility with military calibration systems, with no deviation permitted in composition, containment, or documentation. Submitted proposals are due by August 29, 2026, under a subcontract structure classified under NAICS code 325120 for chemical manufacturing. The contracting entity is the ASC SUPPLIER OPER OEM DIVISION within the Department of Defense, with performance obligations governed by federal defense procurement protocols. The solicitation is accessible through the DIBBS portal, though no point of contact or physical performance location is specified, indicating that delivery and compliance will be managed through certified logistics channels adhering to Defense Logistics Agency standards.

ASC SUPPLIER OPER OEM DIVISION

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Supply of Refrigerant Gas Mix (SUVA R-407C)The contract involves the procurement and delivery of 1,000 cubic yards of Refrigerant Gas Mix identified by NSN/Part number 6830015271691, specifically SUVA R-407C, which must fully comply with the manufacturer's technical specifications. The product is to be sourced, packaged, and transported in full alignment with federal logistics standards to ensure safety, regulatory compliance, and operational readiness. This subcontract, issued under NAICS code 325120 for chemical manufacturing, is managed by the Defense Logistics Agency on behalf of the Department of Defense. The contract was posted on July 29, 2026, and is tied to a specific award and delivery record through the DIBBS system, indicating it is part of a broader defense supply chain effort. All deliveries must meet stringent military logistical requirements, though no specific point of contact or physical delivery location is detailed in the available data.

Defense Logistics Agency

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