• 中文 / EN

    Mobile 

    Tianjin Lida Steel Pipe Group Co., Ltd.


    Add:Wang Village Dasi Town Xiqing District Tianjin
    Tel:+86-022-23977890

     

    COPYRIGHT ? 2018  Tianjin Lida Steel Pipe Group Co., Ltd  All Rights Reserved

    Sales Department Of “LITUO” Brand Welded Pipe And Galvanized Pipe

    Contact Person:SHI WEI  

    Tel: 022-23977890

    PRODUCTS

    PRODUCTS

    Page view
    Product Name

    Welded steel pipe

    Summary
    Raw material unwinding - leveling - end shearing and welding - looper - forming - welding - internal and external bead removal - pre-correction - induction heat treatment - sizing and straightening -
    沒有此類產品
    Description

    Raw material unwinding - leveling - end shearing and welding - looper - forming - welding - internal and external bead removal - pre-correction - induction heat treatment - sizing and straightening - eddy current testing - cutting - hydraulic inspection - pickling - final inspection (strictly checked) - packaging - shipping.

     

    Features:

     

    Straight seam welded pipe has simple production process, high production efficiency, low cost and rapid development. The strength of the spiral welded pipe is generally higher than that of the straight welded pipe. It is possible to produce a welded pipe with a large diameter by using a narrow blank, and it is also possible to produce a welded pipe having a different pipe diameter by using a blank of the same width. However, compared with the straight pipe of the same length, the weld length is increased by 30 to 100%, and the production speed is low.

     

    Application range:

     

    Products are widely used in water supply engineering, petrochemical industry, chemical industry, power industry, agricultural irrigation, urban construction.

     

    For liquid transportation: water supply and drainage. For gas transportation: gas, steam, liquefied petroleum gas.

     

    For structure:

     

    As a pile pipe, as a bridge; piers, roads, pipes for building structures, etc.

    Corresponding parameter set not found, please add it in property template of background
    暫未實現,敬請期待
    暫未實現,敬請期待
    Previous article
    Next article
    国产黄色片