Mushroom Pipe | Shijiazhuang steel | oval steel provided by Liaocheng Zeyu Metal Products Limited. Liaocheng Zeyu Metal Products Co., Ltd. (www.zk55simnmo.com) is a professional "hex hollow steel, hexagonal lance, hexagonal drill rod, alloy drill pipe, drill rod mining" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "Zeyu" brand has a good reputation. We adhere to the "first, users first serve" principle, so that the metal Zeyu won the trust of customers in the congregation of special steel, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! Liaocheng Zeyu Metal Products Co., Ltd. is a seamless steel pipe, precision steel pipe, steel pipe, shaped steel, welded steel pipe production and supply of large enterprises, is a collection of production, trade and services, new product development in one of the provincial large steel companies Pipes steel pipe can be divided into oval shaped, triangular shaped steel, hexagonal shaped steel, diamond shaped steel, octagonal shaped steel, semi-circular diamond shaped steel pipe, equilateral hexagonal shaped pipe, five plum-shaped shaped steel, double convex shaped steel, double concave shaped pipe, oval shaped pipe-shaped, conical shaped steel, corrugated special steel pipe. Liaocheng Zeyu Metal Products Co., Ltd. is a seamless steel pipe, precision steel pipe, steel pipe, shaped steel, welded steel pipe production and supply of large enterprises, is a collection of production, trade and services, new product development in one of the provincial large steel companies Although compliance with the relevant corporate standards, but not for high-quality products to meet user requirements. The new design uses a Turkish head of four-high rolling integer, due to Turkey's head filled with the same four-roll steel hexagonal structure, equal to the four corners of the roll seam steel pipe, the corners of the stress state consistent bright hexagonal pipe, when the rolling force is large enough , the corner portions of the metal filling plastically deformed corner portion, the outer surface of the tube is formed between the line of intersection of the plane and the curved surface - i.e., sharp corners.