中文AV人妻AV无码中文

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  • welcome to Laizhou Toppower Petroleum Machinery Co., Ltd.

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    Rotary Safety Rod Hooks
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    Rotary Safety Rod Hooks

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    Description

    DG Series rod hooks are available with a load rating of either 20 or 35 tons and casted in high-quality alloy steel, mainly used in oil-field workover. The safety locking mechanism operates with a one-hand grip at the hook center of balance. This capability allows the operator to steady the hook, press the grip, open the latch and engage or remove the bail of the rod elevator in one smooth, continuous motion. Once the operator release the grip, the safety locking mechanism will automatically return to lock-off the hook. The new locking mechanism greatly enhances operator safety.
    Both models are installed safety device so as to protect operator’s hands. The DG35 rod hook uses elastic support and it is easy to hang, tighten and split the sucker rod threads.
    DG series rod hooks are available with a load rating of either 20 or 35 tons.
    Both model used advanced locking mechanism for increased safety.

    Model DG20(RH-20) DG35(RH-35)
    Capacity(ton/tonne) 20/20.1 35/31.8
    Width(in./mm) 12.00/305 18.25/464
    Length(in./mm) 25.5/648 39.0/990
    Weight(lb/kg) 51/23 88/40
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    Laizhou Toppower Petroleum Machinery Co., Ltd.

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    CONTACT US

    Add: No.239, Shifang Road, Laizhou City, Shandong Province, China

     

    Sales Hotline and Customer service telephone:

    +86-535-2888777  

    +86-535-2260118

     

     

    Diao Wenchao    Sun Jing    

    Fax:+86-535-2236188
    E-mail:office@balipm.com

     

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    Time of issue:2019-07-26 00:00:00

    Laizhou Toppower Petroleum Machinery Co., Ltd.  魯ICP備14035632號-1 Technical Support:www.300.cn

    中文AV人妻AV无码中文
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