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Standard

A_ Quality control testes include:

  • Coils thickness test 
  • Coils bending test 
  • Hydraulic pressure test: 250 Kpa 
  • Toughness test: 30 Kpa
  • Fall test in diagonal & horizontal positions
  • Stacking test: constant load of 2200 kg 
  • Up to stacking height of 8.0 for 24 h.
  • Macrograph of triple gripping & welding 

B – Final quality test include:

  • Pneumatic test 
  • Paint visual check
  • Thickness test 
  • Adherence test (according to DIN 52151)
  • Erichsen draw test 
  • Color check (using RAL paper)