신청
Water or Sewerage Pipeline Projects
파이프 벽 두께
K7- K14, C20, C25, C30, C40, C50, C64, C100
가공 서비스
Centrifugal Casting
Standard
ISO2531/EN545/EN598
Material
Ductile Iron GGG42-10
Techinical Process
Centrifugal Casting
Internal coating (linings)
Portland//Sulphate/ High Aluminum Cement Mortar as per ISO4179
Coating of the joint area
Epoxy coating/Polyurethane coating
Metallic zinc coating
not less than 130g/m2 as per ISO8179
Bitumen coating
not less than 70 um
Test
100% Water Pressure Test