ASTM WK39547

    Work Item: ASTM WK39547 - Revision of B338 - 10e1 Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers

    (What is a Work Item?)

    Active Standard: B338 - 14

    Developed by Subcommittee: B10.01 | Committee B10 | Contact Staff Manager

    1. Rationale

    Revisions to change the go and no go ring gauge length in Section 12.5.1. and to revise the length of ring gage defined in Table 5 from a single length (with no tolerances) to a minimum length and adds marking requirements for minimum or maximum diameters.


    seamless tubing; titanium; titanium alloy; tubing; welded/cold worked tubing; welded tubing ; Condenser and heat exchanger systems--titanium/titanium alloy; Palladium (titanium plus palladium)--specifications; Titanium alloy pipe/tube--specifications; Titanium plus palladium--specifications; Titanium (Ti)/alloys--specifications; UNS R50250 (Ti, unalloyed); UNS R50400 (Ti, unalloyed); UNS R50700 (Ti, unalloyed); UNS R52250 (Ti, low-alloyed); UNS R52400 (Ti, low-alloyed); UNS R53400 (Ti alloy); UNS R54520 (Ti alloy); UNS R56320 (Ti alloy); UNS R58030 (Ti alloy); Welded Ti/Ti alloy--specifications; UNS R50550 (Ti, unalloyed)
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Motomi Masaki


    B10 (13-02)

    Ballot Item Approved as B338-2014 and Pending Publication