Basic Chemical Manufacturing

243 active contract opportunities

243

Active Opportunities

192

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Industrial Gas Manufacturing167
  • Other Basic Inorganic Chemical Manufacturing46
  • All Other Basic Organic Chemical Manufacturing18
  • Petrochemical Manufacturing9
  • Synthetic Dye and Pigment Manufacturing2

Set-Aside Distribution

  • 150
  • Small Business33
  • No Set Aside25
  • SDVOSB23
  • Small Business Set Aside - Total10

Top Locations

  • VA38
  • TX26
  • MD18
  • OH18
  • PA18

About NAICS3251

The North American Industry Classification System (NAICS) code 3251 covers basic chemical manufacturing. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

Medical Gases and Cylinders (Tiered) - VISN23

VETERANS AFFAIRS, DEPARTMENT OF
Saint Paul, MN
NAICS 325120
Posted Aug 20, 2026
Due Aug 29, 2026
No Set Aside

Microbulk Aviator's Breathing Oxygen for Aviation Logistics Center

HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 325120
Posted Aug 20, 2026

Purpose: Combines Synopsis Solicitation- DRY ICE S

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 325120
Posted Aug 20, 2026
Due Aug 27, 2026

68-CALIBRATING GAS MIXTUR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 325120
Posted Aug 20, 2026
Due Aug 26, 2026
SDVOSB

68-DESICCANT,ACTIVATED

DEPT OF DEFENSE
RICHMOND, VA
NAICS 325110
Posted Aug 19, 2026

Deliveries of Bulk Liquid Oxygen for the Landstuhl Regional Medical Center (LRMC), Germany

DEPT OF DEFENSE
FREDERICK, MD
NAICS 325120
Posted Aug 19, 2026
Due Aug 24, 2026
No Set Aside

Blanket Purchase Agreement for Medical Gases and Dry Ice

DEPT OF DEFENSE
FORT DETRICK, MD
NAICS 325120
Posted Aug 19, 2026
Due Aug 31, 2026
Small Business Set Aside - Total

Argon IDIQ

DEPT OF DEFENSE
PORTSMOUTH, NH
NAICS 325120
Posted Aug 19, 2026
Small Business Set Aside - Total

RFQ - Gaseous Helium (GHH) Lajas, Puerto Rico

DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 325120
Posted Aug 18, 2026
Due Sep 17, 2026
No Set Aside

Fluorescent Dye Pigment

AGRICULTURE, DEPARTMENT OF
MINNEAPOLIS, MN
NAICS 325130
Posted Aug 18, 2026

1,500-gallon liquid nitrogen tank and vaporizer lease + Liquid Nitrogen refill agreement

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
Rockville, MD
NAICS 325120
Posted Aug 18, 2026
Due Aug 24, 2026
No Set Aside

Lease of 20FT LCO2 Storage Tank, Plumbing, Install and Service / Maintenance Contract

DEPT OF DEFENSE
APO, AE
NAICS 325120
Posted Aug 18, 2026
Due Sep 8, 2026
No Set Aside

Aqua Mag Carus 8600

DEPT OF DEFENSE
CAMP LEJEUNE, NC
NAICS 325180
Posted Aug 18, 2026
Small Business Set Aside - Total

Bulk Liquid Oxygen - Delivery and Refill

DEPT OF DEFENSE
OFFUTT AFB, NE
NAICS 325120
Posted Aug 17, 2026
Due Sep 7, 2026
Small Business Set Aside - Total

FY27 JPRA Propane

DEPT OF DEFENSE
FAIRCHILD AFB, WA
NAICS 325120
Posted Aug 17, 2026
Due Sep 10, 2026
Small Business Set Aside - Total

Liquid Nitrogen Supply - San Juan

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
Rockville, MD
NAICS 325120
Posted Aug 17, 2026
Due Aug 24, 2026
No Set Aside

Solicitation Amendment 0001- Bulk Dinitrogen Tetroxide (N2O4) AESP Requirement

DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 325180
Posted Aug 17, 2026
Due Aug 26, 2026
No Set Aside

68-CALIBRATING GAS MIXTUR

DEPT OF DEFENSE
RICHMOND, VA
NAICS 325120
Posted Aug 16, 2026
Due Aug 24, 2026
Small Business Set Aside - Total

6835-Med Gas Supply and Cylinder Rental

VETERANS AFFAIRS, DEPARTMENT OF
PITTSBURGH, PA
NAICS 325120
Posted Aug 14, 2026
Due Aug 28, 2026
Small Business Set Aside - Total

PCL 1020 Cartridges

ENERGY, DEPARTMENT OF
Batavia, IL
NAICS 325199
Posted Aug 14, 2026
Due Sep 2, 2026
No Set Aside