型号
k7 k8 k9 C40 C30 C25 etc
应用
Potable Water/Drinking Water Sewage Water
Model Number
Ductile iron pipe
Joint Type
T-type Joint Pipe (Push-on), K-type, Self-Restrained
Surface treatment
Customers' Request
Internal coating
Portland, Sulphate Resistant, High- Aluminum cement...
Packing
Bundles with steel belt
External Coating
Zinic+bitumen(70microns) painting