MENU Search for: Maintenance, Repair & Overhaul Essex IndustriesProductsMaintenance, Repair & Overhaul Essex Industries has been manufacturing high quality engineered products for the Aerospace and Defense market since 1947. In addition to supplying new requirements, we provide an option to customers for the maintenance, repair or overhaul of their current equipment, with our same high standards for quality. Our wide array of products and design/build expertise gives Essex a broad range of capabilities including: Machining - Aluminum, Titanium, Plastic, Teflon, 515 & 177 Stainless Steel Welding - Aluminum, Stainless Steel, Mild Steel, Titanium Certified to ASME, DOT & MIL-STD-1595A System Repairs - Liquid Oxygen (LOX), Liquid Nitrogen (LIN) Valve Repairs - Electro-mechanical, Liquid Oxygen (LOX) Component Repairs - Specialty Tanks, Liquid Oxygen (LOX) Tubing, Heat Exchangers, Purge Kits, Platform Controls Test Equipment Repairs - NER Meters, Electrical Equipment Cleaning & Processing - Degreasing, Descaling, Passivation, Alodine, Anodize, O2 Cleaning Finishing - Painting, Plating Testing - High Pressure Oxygen (to 6000 psig), High Pressure Nitrogen (to 3000 psig), Electrical, Fuel, Hydraulic (MIL-H-56066, Skydrol, MIL-H-7808) Contact us for information regarding your maintenance repair or overhaul requirements. PRODUCTS Platform Controls & Aircraft Components Liquid Oxygen Equipment Emergency Breathing Gas Regulators Build-to-Print Sampling Canisters Maintenance, Repair & Overhaul SUPPORT Brochures Specification Sheets Certifications Safety Data Sheets Manuals Purchasing Documents Momeni Engineering LLC. Stevens Manufacturing Company ABOUT US News Newsletters Engineering Careers Culture CONTACT US Essex Industries, Inc. 7700 Gravois Road St. Louis, MO 63123 314.832.4500 314.832.1633 fax info@essexind.com © 2021 Essex Industries, Inc. All rights reserved. Website by Habanero