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    Hebei Chongtian Metal Products Co., Ltd.

    Cui manager:86-15610855688

    Email:ct@ct-metal.com

    Tel:86-318-6135678

    Fax:86-318-6135678

    Address: West Side of Shanshui Street,

    Hengde Industrial Park, Gucheng County, 

    Hengshui City, Hebei Province

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  • The Structure and Characteristics of the Wire Rope

    The Structure and Characteristics of the Wire Rope

    Ordinary steel wire rope, also known as point contact wire rope, is usually made of six wire strands wrapped around a rope core. Commonly used in lifting operation is 6 x 19+1 and 6 37+1, etc. their core is hemp core.
    24/03/2018
  • Structure and Characteristics of Steel Wire Rope

    Structure and Characteristics of Steel Wire Rope

    Galvanized steel wire rope: galvanized (or after galvanizing) on the surface of a steel wire and then twisted in a wire rope.
    24/03/2018
  • Round Strand Wire Rope

    Round Strand Wire Rope

    semi sealed wire rope: spiral steel wire around the central steel wire is wrapped by one or more layers of round steel wire, and the outer layer is a wire rope twisted by irregular wires and round wires.
    24/03/2018
  • The External and Internal Wear Produced Two Kinds of Wear

    The External and Internal Wear Produced Two Kinds of Wear

    hanges in the diameter of the steel wire rope, wire rope diameter in the bending part around the pulley is usually smaller. However, the wire ropes in the static section often cause the increase of the diameter of the wire rope because of the rust product of the outer rope.  
    24/03/2018
  • The Degree of Safety of Wire Rope is Determined by the Following items

    The Degree of Safety of Wire Rope is Determined by the Following items

    Broken wire rope end When the end of the rope or in the vicinity of the broken wire, even a small number of sites also show that the stress is high, may be caused by the end of the rope is not installed correctly, should identify the causes of damage, if the rope length should be allowed, the broken wire cut to reasonable installation position.
    24/03/2018
  • Operation Method for Vulcanization of Wire Rope Core Adhesive Tape Joint

    Operation Method for Vulcanization of Wire Rope Core Adhesive Tape Joint

    The main parts of the steel cord belt joint vulcanization include the following processes: installing vulcanizer (operation platform), cleaning joints, locating, brushing glue, laying glue, laying rope, laying glue, installing heating plate, fastening, heating, pressing, timing, drawing and dressing.
    24/03/2018
  • The Method and Operation Steps of Optical Fiber in the Process of continuation

    The Method and Operation Steps of Optical Fiber in the Process of continuation

    the fixed connection of the optical fiber (commonly known as the dead joint), the active connection (commonly known as the live joint).
    24/03/2018
  • Operation Rules for Bonding of Wire Rope Core

    Operation Rules for Bonding of Wire Rope Core

    Joint vulcanization is the last important process to determine the quality of adhesive tape during the installation process. In this process, the chemical structure of rubber has been changed to improve the physical and mechanical properties.
    07/03/2018
  • Classification and Use of Steel Strand

    Classification and Use of Steel Strand

    Stranded wire is the process of twisting many bare single wires together. The twisting of strands is the rotation of single line around the twisted axis. At the same time, the twisting along the axis line is achieved when the single line rotates along the twisted axis while advancing along the axis.
    07/03/2018
  • Chemical Composition and Process Flow of Rubber Tube Steel Wire

    Chemical Composition and Process Flow of Rubber Tube Steel Wire

    C72DA high carbon steel wire rod is mainly used for making cold drawn steel wire (diameter less than 00.8ram), such as rubber hose and steel cord. Its chemical composition control range is narrow, and the center segregation is small, the steel is pure, the content of harmful elements S, P and Cu is low.
    07/03/2018
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