Rib Steel Pipe with High Corrosion Resistance
Secure Excellent Roughness Coefficient!
Product Kinds
| Type | Coating Type | Coating Thickness |
| General Rib Steel Pipe | – | – |
| PL301 Rib Steel Pipe | Inner coating | Inner surface 0.25mm & thicker |
| PL302Rib Steel Pipe | Inner, outer coating | Inner, outer surface, each 0.25mm & thicker |