Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings (ISO 8501-1:2007); German version EN ISO 8501-1:2007
Edition 2007-12

Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 3: Preparation grades of welds, edges and other areas with surface imperfections (ISO/DIS 8501-3:2024); German and English version prEN ISO 8501-3:2024
Edition 2024-09

Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 4: Initial surface conditions, preparation grades and flash rust grades in connection with water jetting (ISO 8501-4:2020); German version EN ISO 8501-4:2020
Edition 2021-02

Valves - Requirements and tests - Part 1: Protection against corrosion by epoxy coating of coating powders (P) or liquid varnishes (F)
Edition 2018-08

Valves - Requirements and tests - Part 2: Protection against corrosion by duromer thick coating
Edition 2018-08

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Corrosion protection of steel structures
Edition 2023-09

Polyethylen coatings of steel pipes and fittings - Part 1: Requirements and testings of factory-applied extruded coatings
Edition 2024-01

Polyethylen coatings of steel pipes and fittings - Part 2: Requirements and testings of factory-applied sintered or flame sprayed coatings
Edition 2024-01

Field coating materials for corrosion protection of buried pipelines - Part 2: Application and quality control on site
Edition 2019-05

Polypropylen coatings of steel pipes and fittings - Part 1: Requirements and testings of factory-applied extruded coatings
Edition 2024-01