3LPE Steel pipe HDPE coating properties are the high ESCR for corrosion protection, very fine processability with proper MFI and perfect smooth surface, high biological and chemical resistance.
the GS SPC-220, GS SPC-221 grades are compatible with tie layer TPE base adhesive of GS ADS-111 grade.
GS SPC-220, with good processability in low range of standard MFI, fine surface, proper ESCR tolerance with good heat resistance and very good carbon black dispersion rate.
GS SPS-221 with excellent processability in medium range MFI, fine surface, excellent ESCR tolerance and premium heat resistance and perfect carbon black dispersion rate.
ِDownload GS SPC-221 TDS
Download GS SPC-163 TDS
Steel pipe coating is a modified high-density polyethylene (HDPE) compound designed for 3-layer anti-corrosion coating applications for exploration and long-distance transport of gas, oil, chemical, and water systems. Steel pipe polyethylene coatings exhibit good mechanical and heat deformation properties, environmental stress crack resistance and excellent weathering resistance. The modified polyethylene coatings not only protect the steel pipes against chemical and environmental threats but also improve the protective function, and make the long-life and maximum efficiency of steel pipes.
3LPE steel pipe coating system consist of HDPE protective compound, Tie layer adhesive and Epoxy resin (oxygen barrier) layers.
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