A pipe welding method is provided. The pipe welding method comprises: a step of joining a first flange and a second flange of different diameters to ends of the first pipe and the second pipe, respectively; a step of performing a corrosion prevention process on inner surfaces of the first pipe and the second pipe; and a step of the first flange and the second flange being joined together.

    파이프 용접 방법을 제공한다. 파이프 용접 방법은 제 1 파이프 및 제 2 파이프의 말단에 각각 서로 다른 직경의 제 1 플랜지 및 제 2 플랜지가 접합되는 단계와, 상기 제 1 파이프 및 제 2 파이프의 내부면에 대하여 부식 방지 처리가 수행되는 단계, 및 상기 제 1 플랜지 및 제 2 플랜지가 접합되는 단계를 포함한다.


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    Title :

    Method for welding pipes


    Additional title:

    파이프 용접 방법


    Contributors:
    CHO SANG BOG (author) / KIM WOO JONG (author) / JANG HAE KI (author)

    Publication date :

    2017-01-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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