China National Standards

China Tightening device Industry Standards English PDF List


  •  China " Tightening device" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    HG/T 21573.3-1995 (High pressure hydraulic bolt tightening bolts and nuts large diameter devices)
    大直径螺母
    China Chemical Industry Standards
    Tightening device

    English PDF
    HG/T 21573.2-1995 (Hydraulic high pressure bolt and bolt Tightening device large diameter stud)
    大直径双头螺柱
    China Chemical Industry Standards
    Tightening device

    English PDF
    HG/T 21573.1-1995 (Tightening device series hydraulic bolt tightening device on the high-pressure hydraulic bolt and bolt)
    螺栓液压上紧装置系列
    China Chemical Industry Standards
    Tightening device

    English PDF

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