Steel pipe is typically coated for underground installations using a process called fusion bonded epoxy (FBE) coating. This involves applying a powdered epoxy resin to the cleaned and preheated pipe surface, which then melts and forms a tough, corrosion-resistant coating upon cooling. This coating provides excellent protection against underground conditions and helps extend the lifespan of the steel pipe.
Steel pipe is commonly coated for underground installations using various methods such as applying fusion-bonded epoxy (FBE), three-layer polyethylene (3LPE), or three-layer polypropylene (3LPP) coatings. These coatings provide protection against corrosion and abrasion, ensuring the longevity and durability of the pipe in underground environments.
Steel pipe is typically coated for underground installations through a process called external coating. This involves applying a layer of protective coating, such as fusion-bonded epoxy (FBE), to the exterior surface of the steel pipe. This coating acts as a barrier, preventing corrosion and ensuring longevity of the pipe in underground environments. Additionally, a layer of polyethylene tape or a shrink sleeve may be applied over the FBE coating for added protection against mechanical damage and moisture intrusion.
