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    PHMSA Home
    Home  »  Hazmat Safety Community  »  Regulations  »  Special Permits & Approvals  »  Approvals  »  Cylinders
    DOT Specification 3AL Cylinders
    Sep 1, 2000

    The report on Nondestructive Inspection of High Pressure Aluminum Gas Cylinders covers current safety issues and testing recommendations related to high pressure aluminum and aluminum composite hoop-wrapped cylinders made of the 6351-T6 aluminum alloy.  

    The links to the rights are PDF documents.  You can download a free viewer.  If you have problems accessing the PDFs or the information, report your problem for further assistance.
    Related Downloads:
    Cover Table of Contents Report Appendicies Advisory
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