モデル番号
Ductile Iron Pipes-01
適用
Drinking water/sewage water
パイプウォールの厚さ
K7/K8/K9/C40/C30/C25
処理サービス
溶接, 曲げ, パンチ, Decoiling, 切断
Product
xinxing ductile iron pipes
Standard
ISO2531/EN545/EN598
Material
Ductile Iron GGG42-10
Techinical Process
Centrifugal Casting
Thickness
K7/K8/K9/C40/C30/C25
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