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        www.成人,天天综合亚洲 ,中文精品字幕人妻熟女,国产家庭乱伦,97福利,精品?国产区一区二,亚洲成人小说,国产一区二区三区视频
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        Method of manufacturing a standard stainless steel Head
        Release Time:2011-09-08  Views :
        Stainless steel head manufacturing method are many, such as the overall shape, stitching, welding or the like, where the stainless steel head several major manufacturing method described as follows:
         
        1 small head: Usually color disposable integral molding manufacturing methods;
         
        2, large and medium-sized head: is the most used method of production - after the first splicing molding, the standard requirements for its main purposes;
         
        3, the oversize head: because of factors such as transport and open file request to split forming, after welding together.
         
        With the rapid development of manufacturing and processing technologies, all stainless steel head processing technology are increasing.
        Key Words : 不銹鋼封頭
        Products
        Elliptical head
        Elliptical head
        Butterfly head
        Butterfly head
        Spherical head spin edge
        Spherical head spin edge
        Flat Head
        Flat Head
        Spherical head
        Spherical head
        Bow bottom head
        Bow bottom head
        Conical head
        Conical head
        Spherical cap shaped head
        Spherical cap shaped head
        Insulation panel
        Insulation panel
        Expansion Joints
        Expansion Joints
        Jacket (cylinder) rotation side
        Jacket (cylinder) rotation side
        Manhole flange
        Manhole flange
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        Add : 208,Zhanhong Road,Dushan,Longwan CentralIndustry,Wenzhou
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