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    • Hot Rolled Welded Square Pipe In China Dongpengboda - China

    price: 450.00 Dollar US$

    Hot Rolled Welded Square Pipe In China Dongpengboda

    Products Photos Catalog Rolled Welded Square Photos Catalog

    Our pipes undergo a Chromic Acid passivation treatment for the surface of galvanized steel pipe.

    As a rule, hydrogen treatment and passivation treatment are the two major methods for the final effective painting treatment of galvanized pipe, in order to further improve the corrosion resistance of the zinc layer or maintain the original property of the coating.

    Furthermore, it also helps to prolong the durable years of the pipes.

    Generally speaking, our pipes can be used for at least 3 ~ 5 years, sometimes even up to 20 years.

    In that regard, there alsohas much to do with the specific environment in the actual applications.

    Our factory is equipped with the tool of diamond roller for galvanized steel pipe.

    Diamond roller can control the shape of galvanized steel pipe in the process of production to make well-formed products used in construction industry.

    Customers who are very particular about product details such as the shape can have faith in our professional team and we will live up to your high standard.

    For large square steel pipes, we have combination roller equipment for manufacturing.

    Steel pipes can form square shape directly without other intricate steps and the shape is also very well because of our precise rollers and dedication attitude.


    Company Contact:


    • Phone: +8613388081802

    • Address: No.1 HengTong road, Daqiuzhuang Town, Tianjin , Tianjin , China

    • Email: Email


    Published date: June 26, 2017

    • Business Description: DongPengBoDa Steel Pipe Group is located in Daqiuzhuang, Tianjin, which is the biggest welded pipe production base in the world.

      Group is founded in 2006, and the register capital is 205 million RMB.

      It has five subsidiary companies: Tianjin Tianfeng Steel Pipe Co., Ltd; Tianjin Tianwang Steel Pipe Co., Ltd; Tianjin FWS Trading Co., Ltd; Dongpengboda (Tianjin) Industrial Co., Ltd; FIVE STEEL (TIANJIN) TECH CO., LTD. After years of hard work, we have formed a diversified investment pattern of development, and in accordance with the requirements of new industrialization, we have given full play to their own advantages to achieve the scale, structure, quality and efficiency overall promotion.

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