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Hydrostatic & Pneumatic Testing Services

Systems that operate under pressure require validation prior to operational start-up. Astro Pak provides hydrostatic testing and pneumatic testing services for validation up to 10,000 psi. We are experienced in hydrostatic testing and pneumatic testing services for many different fabrication materials including stainless and carbon steel, composites and other exotic alloys and materials. Our hydrostatic testing and pneumatic testing equipment is well maintained and we possess equipment for almost any project that our customer(s) may have. We have tested thousands of vessels, pipelines, valves, filters, pumps, and more in our 45 year history. Astro Pak follows safety guidelines that we have established through our extensive experience in providing hydrostatic testing and pneumatic testing services. Our understanding of ASME, ASTM and other testing specification sources is unrivaled in the Industry.

Types of Systems Serviced

High-purity Gas -
Breathing Air
Fuel Hydrogen
Inert Gas Argon Helium Nitrogen
Oxidizer Chlorine Fluorine Oxygen Ozone
High-purity Liquid -
Fuel RP-1 Hydrazine Liquid Hydrogen (cryogenic)
Hydraulic fluid
Lubricating oil
Cryogenic Liquid -
Fuel Hydrogen
Inert Helium Nitrogen
Oxidizer Chlorine Oxygen

Applicable Standards

Specification Number Specification Title
ASME B 31.1 Power Piping
KSC C 123H Specification for Surface Cleanliness of Fluid Systems
MIL-STD1330D Standard Practice for Precision Cleaning and Testing of Shipboard Oxygen,
Helium, Helium-Oxygen, Nitrogen and Hydrogen Systems
MIL-STD-419D Cleaning, Protecting and Testing Piping, Tubing and Fittings for Hydraulic
Power Transmission Equipment
NFPA 99C Standard on Gas and Vacuum Systems


Glossary of Acronyms

ASME American Society of Mechanical Engineers
ASTM American Society for Testing Materials
KSC Kennedy Space Center
MIL-STD Military Standard
NFPA National Fire Protection Association

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