China 45DEG SINGLE BRANCH EN877 SML CAST IRON FITTING, Find details about China EN877 SML BRANCH, large size EN877 SML BRANCH from 45DEG SINGLE BRANCH EN877 SML CAST IRON FITTING
EN877 CAST IRON PIPE COATING STANDARD | ||||
pipe code | SML | TML | KML | BML |
name | common drainage pipe | buried drainage pipe | special corrosion drainage pipe | drainage pipe for bridge use |
inner coating color | yellow | yellow | yellow | yellow |
inner coating material | epoxy resin paints | epoxy resin paints | epoxy resin paints | epoxy resin paints |
inner coating thickness(μm) | 120 | 120 | 240 | 120 |
outer zinc coating thickness (μm) | 18-20 | 18-20 | 36-40 | |
outer coating color card | RAL3009 | RAL8011 | RAL7024 | silver gray |
outer coating material | epoxy ester enamel paints | epoxy resin paints | epoxy resin paints | epoxy resin paints |
outer coating thickness(μm) | 60 | 60 | 60 | 80 |