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Xinshenhao Intelligent Equipment
Manufacture since 2008
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one of the largest seamless steel pipe manufactures

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Brief description：

Shandong Xinshenhao Intelligent Equipment Co., Ltd. was founded in 2008 and is located in Liaocheng in the Shandong province of China, with the total assets of 500 million. Xinshenhao is one of the largest seamless steel pipe manufactures Subsidiary export trading Company Shandong xinshenhao international Trade CO. Ltd. The company manufactures a wide variety of seamless steel tubing and pipes, including but not limited to: oil and casing pipes, liquid delivery pipes, hydraulic pillar pipes, boiler and heat exchange pipes, high pressure fertilizer equipment and tubes for the automotive industry.

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EVENTS & TRADE SHOWS

  • What is the reason for the cracking of cold-drawn seamless steel pipes
  • 14 reasons for boiler steel pipe burst and preventive
  • Cold processing of industrial steel pipes
  • Don’t be misled by these heat treatment problems when treating steel pipes
  • Analysis and control of surface cracks in low-temperature seamless steel tubes

  • What is the reason for the cracking of cold-drawn seamless steel pipes

    1. Raw material selection To save costs, some seamless steel pipe manufacturers will choose round steel produced by small steel mills for processing, but the round steel produced by these small steel mills will contain many impurities, bubbles, interlayers, pores, etc., which are easy to cause cr...

  • 14 reasons for boiler steel pipe burst and preventive

    Boiler steel pipe burst refers to the situation where the water-cooled wall tubes, convection tubes, and economizer tubes in the heat exchange surface of the boiler during operation burst under the combined effect of various reasons such as overheating, wear and corrosion, and high-temperature bo...

  • Cold processing of industrial steel pipes

    Overview of cold processing of steel pipes; Characteristics and process flow of cold processing of steel pipes Cold processing of steel pipes includes cold rolling, cold drawing, cold tension reduction, and spinning, which are the main methods for producing precision thin-walled, and high-strengt...

  • Don’t be misled by these heat treatment problems when treating steel pipes

    1. Does vacuum heating cause quenching and carbonization? There are two misunderstandings when analyzing the carbonization phenomenon of vacuum heat treatment workpieces: first, it is believed that the workpiece is carbonized in the quenching oil; second, it is believed that the graphite parts in...

  • Analysis and control of surface cracks in low-temperature seamless steel tubes

    Causes of microcracks in tubes To make the low-temperature seamless steel tube Gr6 have good low-temperature impact properties of -45℃, its (C) is designed to be 0.08%~0.12%, and the other chemical components are to improve strength and refine grains. Usually, (C) is added to 0.09%. 0.12% steel i...
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