Information on surfaces and coatings
You can get our tube connectors in six different surface qualities. Through the targeted selection of surface finishes, you always get the right quality from us. Starting with simple, functional or colour-coated industrial railings for machine and plant construction or large-scale industrial plants to high-quality surfaces for use in buses and trains as well as in shipbuilding.
Depending on the quality requirements, our pipe connectors are available in the following surface finishes:
- raw
- trowal polished
- highly polished
- technically anodized E6 / EV1
- decoratively anodized E5 / EV1
- Coloured plastic powder-coated according to RAL