Gr.50 3000mm Fusion Bond Epoxy Coated Pipe Polyethylene Coated

Three Layer Extruded Polyethylene Based Coatings Anti Corrosion Steel Pipe

Brief Introduction

Three-layer polyethylene/propylene (3LPE/3LPP)- 3LPE/ 3LPP coating is a system with multilayer coatings and it also has three functional components: a high-performance fusion bonded epoxy (FBE), followed by a copolymer adhesive and an outer layer of Medium Density Polyethylene (MDPE) or High-Density Polyethylene (HDPE), which helps in providing protection against external corrosion.

 The coating and lining systems may consist of any of the following three types:

(1) a two‑part, chemically cured epoxy primer and one or more coats of a different two‑part, chemically cured epoxy topcoat;

(2) two or more coats of the same two‑part, chemically cured epoxy coating, in which case the first coat shall be considered as the prime coat; or (3) a single coat of a two‑part, chemically cured epoxy coating. Maximum temperature. AWWA steel pipe coating standards are based on the maximum service temperature of water. 

Specification