A-A-50434
(b) Fresh Water and Salt water Tests Procedure: A test shall be conducted for each media. The test pipes shall be a 2.5 inch schedule 40 pipe, 18 to 24 inches long, fitted with a removable cap at each end. There shall be one 1/2 inch wide by 6 inch long hole drilled in each pipe specimen. Thirty (30) minutes after application of EWARP, each pipe specimen shall be filled with the required media and pressurized to a static pressure of 150 lb/in2, and maintained at 150-140 lb/in2 for 30 minutes.
Pass/Fail Criteria: The Fresh Water and Salt Water test specimens shall show no signs of leakage, or pressure droppage below 140 PSIG for a period of 30 minutes.
(c) Compressed Air, Hydraulic Fluid (MIL-N-83282), and Lubricating Oil, Tests Procedure: A test shall be conducted for each media. The test pipes shall be a 1 inch schedule 40 pipe, 18 to 24 inches long, fitted with a removable cap at each end. There shall be one 1/2 inch wide by 1-1/2 inch long hole drilled in each pipe specimen. . Thirty (30) minutes after application of EWARP, each pipe specimen shall be filled with the required media and pressurized to a static pressure of 150 lb/in2, and maintained at 150-140 lb/in2 for 30 minutes. Next the test specimens containing the Hydraulic Fluid, and Lubricating Oil, shall be un-pressurized but remain filled, and left to stand for a period of not less than 5 hours, after such time, the test specimens shall be re-pressurized to a static pressure of 150 lb/in2 and maintained at 15-140 lb/in2 for 30 minutes.
Pass/Fail Criteria: The Hydraulic Fluid, and Lubricating Oil shall not chemically react with the EWARP material and cause leakage or pressure droppage below 140 lb/in2 for a period of 30 minutes.
Contractor Certification. The contractor shall certify and maintain substantiating evidence that the product meets the salient characteristics of the Commercial Item Description, and that the product conforms to the producer’s own drawings, specifications, standards, and quality assurance practices, and is the same product offered for sale in the commercial marketplace. The government reserves the right to require proof of such conformance prior to first delivery and thereafter as may be otherwise provided for under the provisions of the contract.
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business