国产 欧美 制服诱惑

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        About us

            Established in 1970,Yancheng Huari Electrical Heating Equipment Co.,Ltd.(formerly referred to as Yancheng Qianghua Electrical Heating Equipment Co.,Ltd.)was reformed and changed into privately-owned enterprise in 1986.The company owns technical experts with solid professional background and an experienced production team and is equipped with advanced manufacture and inspection equipments imported from abroad.

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        The characteristics of the flange of the electric heating tube

        1, the surface of large power, air heating surface load is 2 ~ 4 times.

        2, the highly dense, compact structure. Because of the short and dense, so the stability is good, installation without support.

        3, combined mostly adopts argon arc welding mode of the electric heating pipe and flange connection, also can use the fastening device forms, namely each electric welded pipe fasteners, then cover with nut and flange, pipe and fastener by argon arc welding, never leakage. Fasteners seal to the scientific process, a single replacement is very convenient, greatly saves the subsequent repair cost.

        4, selection of imported and domestic high-quality materials, scientific production technology, strict quality management, to ensure superior electrical performance of electric heating tube.

        国产 欧美 制服诱惑
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