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    Marine Shackle

    Marine Shackle

    Introduction:

    A marine shackle is a type of hardware used to connect different parts of a ship's rigging or other equipment that is used in a marine environment. It is typically made from a sturdy metal such as stainless steel, and is designed to resist the corrosive effects of salt water and other harsh conditions.

    Marine shackles come in various sizes and shapes, including D-shackles, bow shackles, and screw pin shackles, each with its own specific uses and advantages. They are often used to connect chains, ropes, and other lines to anchors, buoys, or other objects.

    One of the primary features of a marine shackle is its strength, as it must be able to withstand the forces and stresses that are common in marine applications. Additionally, marine shackles often have a special pin or locking mechanism that prevents accidental disconnection or loosening, providing an added level of safety and security.

    Overall, marine shackles are an essential component of many marine applications, providing a reliable and durable connection point for various rigging and equipment needs..


    Marine Shackles List:

    Marine Shackles


    Anchor Chain End Shackle


    Anchor Chain Joining Shackle


    Anchor Chain Swivel


    Anchor Chain Swivel Group


    Anchor Swivel Shackle Type A



    Anchor Shackle


    Anchor Swivel Shackle Type B


    Buoy Shackle Type A


    Buoy Shackle Type B


    C Type Detachable Connecting Link


    D Type Joining Shackle


    Forelock Shackle


    Kenter Shackle


    Pear Shaped Shackle


    Slim Kenter Shackle

    How to Choose Suitable Shackles for Anchor Chains?

    1. Make sure the shackles' size based on the nominal diameter of anchor chain;

    2. Shackles' grade should be the same as anchor chains' grade;

    3. Using Kenter shackles when anchor chain length(C+C+...+C+C), using D type joining shackles when chain length(E+EL+C+...+C+EL+E).

    Comparison of the Use of Shackles of Different Qualities:

    Good Quality

    Bad Quanlity

    Features

    Effect

    Features

    Effect

    Bright and smooth paint coating

    The paint is firm and not easy to fall off

    Uneven thickness of paint coating

    The paint is easy to peel off

    Enough heat treatment

    Uniform strength and hardness

    Insufficient heat treatment temperature and short holding time

    The strength and hardness of shackles are not enough

    Raw material selection is strict

    The strength of the same batch of shackles is uniform and can meet the standard

    Anchor chains steel batches mixed

    The strength of the same batch of shackles varies

    Flash butt welding for full and precise welding

    Welded parts are firm and strong

    The welding process is not standardized

    Welded parts are easy to fall off

    The pins of the shackle are filled with lead
    The shackle pin is firm and not easy to fall off
    No lead-filled
    The anchor and anchor chain will lose due to the shackle pin is easy to fall off

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