Place of Origin
Tianjin, China
Model Number
20inch corrugated pipe
Specification
SN4-SN8 corrugated pipe
Thickness
Standard thickness
Product name
Drainage water 20 inch corrugated culvert pipe
Size
50mm-2200mm corrugated pipe
Color
Outside surface is black inside surface is black yellow or blue
Appearance
Outside corrugated inside smooth
Type
HDPE double wall corrugated pipe
Application
HDPE double wall corrugated drainage pipe