External coating
Technical solutions
External coatings
The purpose of an external coating is to provide a durable protection against corrosive soils. PAM offers a complete range of external coatings to meet all cases of corrosive soils and respecting GB/T 13295 Standard.
The external coatings of PAM pipes and fittings, according to the GB/T 13295 specifications, can be divided into three categories according to the kind of corrosive soil:
- standard coatings suitable for the vast majority of soils,
- supplementary protections, for highly corrosive soils,
- special coatings, for extremely corrosive environments.