BS EN 13445-4 , ساخت مخازن تحت فشار

BS EN 13445-4 : Unfired pressure vessels _ Part 4: Fabrication

دانلود آخرین ویرایش استاندارد EN 13445-4 (استاندارد طراحی ، ساخت و بازرسی مخازن تحت فشار – پارت 4 : ساخت و FABRICATION)

فهرست استاندارد :

  • 1 Scope
  • 2 Normative references
  • 3 Terms and definitions
  • 4 Requirements for manufacturing and subcontracting
  • 5 Materials
  • 6 Manufacturing tolerances
    ( Surface geometry of welds , Middle line alignment ,Surface alignment ,Surface misalignment between parts , Joining of parts of different thickness , Tolerances for vessels subjected to internal pressure , External diameter , Out of roundness , Deviation from the longitudinal axis , Irregularities in profile ,Local thinning , Dished ends , Tolerances for vessels subjected to external pressure , Structural tolerances )
  • 7 Weld details
  • 8 Welding
    ( Welding procedure specification (WPS) , (WPQR) , Qualification of welders and welding operators , Filler metals and auxiliary materials ,Joint preparation , Execution of welded joints , Attachments, supports and stiffeners , Preheat , Permanent joints other than welding ,Mechanical roller expansion , Brazing )
  • 9 Manufacture and testing of welds
    ( Production test , Extent of testing , Performance of tests and acceptance criteria , Transverse tensile test , Longitudinal weld tensile test, Impact test , Bend test , Macro examination ,Micro examination , Hardness test , Test report)
  • 10 Forming of pressure parts
    ( Cylinders and cones made by rolling , Tube bends , Forming procedures , Cold forming , Hot forming , Heat treatment of flat products after cold forming ,Heat treatment of tubular products after cold forming, Heat treatment of clad steels after cold forming ,Heat treatment after hot forming , Heat treatment of clad steels after hot forming ,Sampling of formed test coupons , Hot formed or cold formed products with heat treatment , Tests , Base material , Butt welds , Retests of formed coupons , Visual inspection , Marking ,Documentation )
  • 11 Post weld heat treatment (PWHT)
    ( Heat treatment conditions , Method of PWHT , PWHT procedure , Mechanical properties after heat treatment ,Dissimilar ferritic joints , Special materials , Heat Treatment for reasons other than welding )
  • 12 Repairs
  • 13 Finishing operations
  • ANNEXES
مشخصات فایل
ثبت سفارش
مجموعه استانداردهای مدیریت کیفیت ایزو پکیج استانداردهای مدیریت کیفیت مجموعه استانداردهاASME پکیج استانداردهای مدیریت کیفیت

دیدگاهتان را بنویسید

نشانی ایمیل شما منتشر نخواهد شد.

دکمه بازگشت به بالا