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DN125 Twin wall boom elbow

Short Description:

Elbow liner

 High Chromium alloy


DN125 / 5″

Inner liner thickness

9mm -16mm biased toward high wear areas

Outer shell thickness


Collars (Weld-ends)



up to HRC67

Max working pressure

130 bar


90° / 45° / 30° / 20° / 15° / 10°


275 / 180 / customized


White / yellow / red / Customized

  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Product Detail

    Product Tags

    The structure of the twin wall boom elbow
    twin wall elbow structure

    The inner layer:
    Material: High chromium alloy (Anti-wear material)
    Thickness: 9-16mm
    The outer layer:
    Material: st52
    Thickness: 3.5mm

    The material between outer shell and inner layer: polymer material

    Product feature

    twin wall elbow feature1

    The material of the inner anti-abrasive layer is
    high chromium cast alloy (Cr35).
    The hardness is up to HRC 63 – 65.
    The thickness is 9mm-16mm.
    Therefore, the service life can reach upto
    60000 to 80000 CBM.

    Smooth flange welding.

    twin wall elbow welding
    twin wall elbow coating

    Electrostatic powder coating

    Company Information
    Hebei Ximai Machinery has experience of over 20 years in concrete pump spare parts industry. The main products include twin wall boom pipe, single wall hardened boom pipe, line pump pipe, twin wall elbow, cast elbow, reducers, concrete pumping hose and etc. Hebei Ximai Machinery has exported all over the word, America, Korea, Germany, Australia, Sweden,Netherland, Egypt and etc.


    Question : Is your company manufacturer or trade company?
    Answer : Manufacturer.

    Question : Is samples order available?
    Answer : Yes.

    Question : Is OEM or ODM available?
    Answer :Yes.

    Question : What is your production lead time?
    Answer: 2~3 weeks.

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