Aerospace & Defense

Aerospace Industry Requirements

At Hy-Lok USA, Inc., we provide customers in the aerospace and defense industries with a wide range of fittings and valves, designed to meet the most stringent requirements.

The aerospace and defense industry involves a number of critical areas such as aircraft, ground vehicles, radar systems, and transportation and safety management. All equipment and components used in the aerospace and defense industry require strict adherence to highly specialized military and defense standards.

Our product offerings include tube and pipe fittings to a number of precision valves, hoses and inline filters. Our valves and fittings are constructed from materials such as carbon steel, stainless, steel and brass, and engineered with robust features and advanced designs. These products are well suited for the extreme conditions that defense and aerospace applications encounter.

Design Standards

Hy-Lok products are used on a wide range of applications, from high pressure fluid transfer applications and critical life support systems, to analytical instrumentation, vehicles and troop delivery systems. All of the products that we provide meet some of the strictest industry standards, offering our customers the highest quality available.

At Hy-Lok USA, Inc., we provide customers in the aerospace and defense industries with a wide range of fittings and valves, designed to meet the most stringent requirements.As the American master distributor for the Hy-Lok Corporation, a global industry leader in the manufacture of valve and fitting solutions, Hy-Lok USA, Inc. can connect you to the components and parts that meet the precise requirements of your application. Our product lines contain high-quality equipment, priced at a competitive level, to offer you the best valve and fitting solutions for every project.

To learn more about all of our products, or why Hy-Lok is a preferred choice for leak tight reliable fittings and valves, see the table below or find a Hy-Lok distributor in your area.

Aerospace Industry Fittings & Valves Overview

Industry Aerospace, US Navy, Defense, Military
Applications Critical Life Support Systems, Fluid Transfer, Defense Systems, Vehicles, Troop  Delivery Systems, Analytical Instrumentation
Products Tube Fittings, Pipe Fittings, Ball Valves, Needle Valves, Inline Filters, Check Valves, Relief Valves, Plug Valves, Hoses
Brand Hy-Lok
Materials Stainless Steel, Brass, Carbon Steel
Industry Focus Compressed Natural Gas, Liquefied Natural Gas, Oil & Gas Refining, Production & Exploration, Power Generation, Chemical Processing, Semiconductor Manufacturing, Pulp & Paper, Analytical Instrumentation, Research Labs, Life Support, Pharmaceutical & Biotechnology, Aerospace & Defense, Cryogenics, Rigs, Platforms & Shipbuilding
Industry Standards ISO 9001
PVD 97/23/EC
ISO 14001
OHSAS 18001
Firesafe API 607, 6FA, BS6755


If you have any questions about any of our products or services, don’t hesitate to give us a call. For any inquiries, fill out the form and one of our Hy-Lok representative will contact you soon.

Sign Up To Join Our Newsletter

Sign Up