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      Logging tool fittings
      圖片名稱:測井儀器配件<br>添加時間:2016-07-04 0:20:13<br>瀏覽次數:0
      圖片名稱:測井儀器配件<br>添加時間:2016-07-04 0:19:59<br>瀏覽次數:0
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      1. product introduction
      The multipole array acoustic logging tool is specially designed for multipole array acoustic logging tool. It has the characteristics of high temperature resistance, corrosion resistance, hardness and flexibility. It effectively solves the problem of the introduction of the instrument, which is easy to corrode, easy to invade, and short in service life.

      2. product specifications
      According to the drawing of the customer, the craft is fine and the quality is excellent.

      3. material
      TC4 (Gr5), TC6, TC11

      4. performance standards
      The chemical composition accords with the standards of GB/T 3621-2007, GB/T 2965-2007, GB/T 3625-2007 and so on.

      5. standard value

      Product label

       

      Product name

      Protective barrel of inclinometer for logging tool shell TC4 TC6 TC11 17-4PH beryllium bronze

      Size range

      Outer diameter 20-150MM wall thickness 3-50MM length 6000

      Standard of execution

      GB/T 2965-2007

      Product advantage

      Non magnetic, light weight, high strength, high temperature resistance 175 degree high pressure resistant 140MPA. products in A5, resistance to scour

      Technical advantage

      Deep hole machining inner diameter is high, roundness, coaxiality, straightness is less than 0.05. It can also be extruded and rolled, with excellent performance.


      Reference standard for chemical composition

      Grade

      Al

      V

      N≤

      C≤

      H≤

      Fe≤

      O≤

      Other elements (single)

      Other elements (sum)

      TA1

       

       

      0.03

      0.08

      0.015

      0.20

      0.18

      0.1

      0.40

      TA2

       

       

      0.03

      0.08

      0.015

      0.30

      0.25

      0.1

      0.40

      TC4

      5.5-6.75

      3.5-4.5

      0.05

      0.08

      0.015

      0.30

      0.20

      0.1

      0.40


      Reference standard for mechanical properties

      Grade

      The mechanical properties at room temperature are not less than

      Tensile strength

      Yield strength

      Elongation

      Section shrinkage rate

      TA1

      170 MPa

      240 MPa

      25%

      30%

      TA2 275 MPa 345 MPa 20% 30%
      TC4 825 MPa 895 MPa 10% 20%



      交换娇妻高潮呻吟不断,人妻在卧室被老板疯狂进入,俱乐部换娇妻大杂交