管壁厚
K9, C40, C30, C25, etc
Application
Sewage Water/ Dringking water / Gas /Oil
joint type
Push-on Joint/Machanic joint
Standard
ISO2531/EN545/EN598
External Coating
Zinc + Bitumen Painting
Internal coating
Mortar Cement Lining
Color
Black Bitumen/red epoxy
Joint Type
T-Type,K-Type,Flange Type
Surface treatment
Per customers' request