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Internal Liquid Coating

Solvent Free Flow Coating

As per API 5L7, flow coating is a thin-film epoxy coating applied in natural gas pipelines to smooth the internal pipe surface for improved flow efficiency and rust resistance. Coating material is a solvent-free epoxy, formulation designed to meet strict environmental regulations.


Anti-corrosion Liquid Solvent Free Modified Epoxy Coating

Two-part, solvent free, internal coating used to provide corrosion protection for the internals of steel pipes. modified epoxy or phenolic epoxy etc. materials are available for applications including desalinated water, potable and field water, process water, sewage, salt water, waste water, sour crude oil, sour gas or mixture. This coating are widely used in gathering flow pipeline, OCTG in oilfield.


Solvent Free PU Coating

Two-part, solvent-free, polyurethane (PU) lining for water pipeline, specifically designed for corrosion and abrasion resistance for desalinated water, potable water, oilfield water, sewage, waste water etc. The PU coating is compliant withand AWWA C222 and NSF/ANSI 61 (potable water).



Cement Mortar Lining (CML)

CML is widely used for water based medium transmission for oilfield tubulars and line pipe, which has an economical internal corrosion and abrasion resistance.