لوله اسپیرال
جوش درز اسپیرال
خطوط و تجهیزات تولید لوله اسپیرال

Quality Control

Coating Laboratory including:

A)External Coationg

  • Tensile strength & elongation
  • MFI(melt flow index)
  • Density measurement (adhesive & Polyethylene)
  • Electrical resistance
  • Epoxy powder gel time
  • Hardness measurement
  • Peneteation at room temperature & 80 C
  • Adhesion Resistance at fixed rate
  • Cathodic disbounding at 65 C
  • Thermal aging
  • DSC(differential scanning calorimetry
  • ESCR(Enviromental stress cracking resistance)

B)Lining

  • PULL OFF adhesion
  • Paint uniformity test
Contact Us

Factory:

Tel:+982155241021
Fax: +982155249622

Centeral Office:

Tel:+98218854951517-19
Fax: +982188549511
E-mail: info@sadidpipe.com