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Igwe anaghị agba nchara

  • ASTM A268 Steel Pipe

    ASTM A268 Steel Pipe

    Nke a nkọwapụta na-ekpuchi ọnụ ọgụgụ nke akara ule nke nominal-mgbidi-ọkpụrụkpụ, igwe anaghị agba nchara tubing maka izugbe corrosion-eguzogide na elu okpomọkụ ọrụ. Ọtụtụ n'ime akara ule ndị a ka a na-akpọkarị ụdị "chromium kwụ ọtọ ma bụrụ ndị e ji mara ya bụ ferromagnetic. Abụọ n'ime akara ule ndị a, TP410 na UNS S 41500 (Table 1), nwere ike ime ka ike sie ike site na ọgwụgwọ okpomọkụ, yana chromium dị elu, nke ferritic alloys na-enwe mmetụta nke ọma-brittleness na ngwa ngwa jụrụ oyi na okpomọkụ nkịtị. Ndị a...
    ajujunkọwa
  • ASTM A632 Steel Pipe

    ASTM A632 Steel Pipe

    Nkọwapụta ASTM A632 na-ekpuchi akara ule nke igwe anaghị agba nchara maka ọrụ corrosion izugbe na ọrụ okpomọkụ dị ala ma ọ bụ dị elu. Igwe anaghị agba nchara Austenitic na welded ga-adị oyi-agwụ ma a ga-eme ya site na enweghị nkebi ma ọ bụ welded. ASTM A632 igwe anaghị agba nchara na nha n'okpuru 1/2 ruo 0.050 in. (12.7 ruo 1.27 mm) na mpụga dayameta na ọkpụrụkpụ mgbidi na-erughị 0.065 in. gbadaa 0.005 in. (1.65 ruo 0.13 mm) maka izugbe corrosion-eguzogide na obere ma ọ bụ elu-t ...
    ajujunkọwa
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