STRUCTURAL INTEGRITY, ACCELERATED CORROSION AND FLOW CAPACITY TESTS OF PARKER AIRCRAFT COMPANY VALVE, CHECK, ONE-INCH, AIRBORNE, FUEL PARKER PART NUMBER 2630014. GD/A PART NUMBER 27-02402-5

Abstract

Two units were submitted for testing. The test program consisted of diameter measurements, accelerated corrosion, flow capacity and burst pressure tests. A 30-day accelerated corrosion test caused severe corrosion of the body base metal; but, there was no evidence of stress corrosion cracking. The pressure drop was 5.2 psi (allowable is 9 psi) at a water flow rate of 70 gpm. The burst pressure of a unit free of corrosion was 5l00 psig. A unit previously subjected to a 30-day accelerated corrosion test demonstrated a burst pressure of 3650 psig. Minimum required burst pressure is 2400 psig. A detailed description of all tests and results, including a list of equipment employed in the performance of the test program, is presented in this report.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1964
Accession Number
AD0600717

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Air Force
  • Airborne
  • Aircrafts
  • Base Metal
  • Corrosion
  • Detectors
  • Diameters
  • Flow
  • Flow Rate
  • Gages
  • Measurement
  • Strain Gages
  • Stress Corrosion
  • Stress Corrosion Cracking
  • Structural Integrity
  • Water Flow

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  • Metallurgy
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