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    • 安陽市鐵路器材有限責任公司 關注
      • RAILWAY PRODUCTS,Rail Fasteners,Railway Rail Fastening Systems,Rail Joints,PLASTIC DOWEL,TENSION CLAMP,RAIL PADS,bolts for fastening joint,SCREW SPIKES
      Simenquan Village, Longquan Town, Longan District, Anyang City, Henan Province, China
      查看在易之家共有 1 位雇員

    供應
    Type I rail fastening system for Railway Track Fixing
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    • 品牌：
      AT
    • 型號：
      Type I rail fastening system
    • 材質：
    • 設備尺寸：
    • 種類：
      Other
    • 計量單位：
      臺
    • 供應能力： 1000000set/month
    • 港口： Any Chinese Seaport
    • US0.1-0.2/臺（最小訂單 1 set臺）
    徐艷麗
    外貿經理
    在線聊天
    安陽市鐵路器材有限責任公司
    中國河南安陽市
    生產公司
    1000 以上職員
    出口模式:出口許可證
    出口認證:CRCC, ISO9001, ISO14001
    主營產品:RAILWAY PRODUCTS,Rail Fasteners,Railway Rail Fastening Systems,Rail Joints,PLASTIC DOWEL,TENSION CLAMP,RAIL PADS,bolts for fastening joint,SCREW SPIKES
    • 產品描述
    • 產品評價
      詳細信息
    • 品牌：
      AT
    • 型號：
      Type I rail fastening system
    • 材質：
    • 設備尺寸：
    • 種類：
      Other
    • 計量單位：
      臺

    Type I rail fastening system is suitable for 50kg/m and 60kg/m rails that fixed on concrete shoulders, it’s unnecessary to be fixed with rail clamp, due to it has good elasticity, less pressure loss and better maintain the geometric shape of rail track, so I type rail fasteners have become the popular and main fasteners in Chinese railway with concrete sleepers.

    There are two types of elastic rail clips, A and B, its shape like ω, so I type rail fasteners also called ω fastener or ω-shaped elastic clips.

    A type E-clip or B type E-clip is made of 60Si2Mn or 55Si2Mn hot-rolled spring steel bar, HRC 41-46, rail under the pad's static stiffness of 90 ~ 120kN / mm

    Fastening type  

    Type I Rail Clip

    Type I Rail Clip adjusted  

    Type II Rail Clip

    Application conditions  

    <120 km/h 

    120～200 km/h 

    Application conditions  

    Conventional resistance section  

    Standard

    TB/T 1495 

    TB 1911 

    TB/T 3065 

    Applicable Rail Sleeper Type  

    Type I and II concrete shoulders

    Type Ⅲ concrete shoulders 

    Rail Clip

    Type 

     Type A

    Type B 

    Type A

    Type II

    Buckle pressure force

    8 kN 

    9 kN 

    8 kN 

    10 kN 

    Stretch range

    9 mm 

    8 mm 

    9 mm 

    10 mm 

    Fastening method

    Rail Bolt Fasten  

    Tightening torque  

    About 80 to 120 N.m about 120 to 150 N.m (small radius section)

    about 100～140 N.m 

    Rail longitudinal resistance

    >7.5 kN 

    >9 kN 

    Rail Pad

    Set 

    Single-layer rubber rail pad between rail and sleeper  

    Model 

    60-10-11 

    60-10-17 60-12-17  

    Size

     

    185×149×10 

    190×149×10（12） 

    90～120 kN/mm 

    55～80 kN/mm 

    Standard 

    TB/T2626 

    Steel Rail Height  

    Rail surface height 

    186mm 

     

    10 mm 

    20 mm 

    10 mm 

    Adjust position  

    Under the rails, adjust rail pad height 

    gauge  

    adjust amount  

    -8～+12 mm 

    -12～+8 mm 

    adjust method  

    Adjust by replacing different numbers of gauge and baffle seats  

    adjust level  

    2mm 

     

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