SUNRISE supplies high-quality plastic-coated steel pipes for fire protection, water supply, drainage, and industrial piping systems. Our coated pipes combine the strength of steel with corrosion-resistant epoxy (EP) or polyethylene (PE) inner and outer coatings.Available in red (fire fighting), blue (water supply), and customized colors with sizes from DN15 to DNDN1200. Compliant with ASTM A795, GB/T 5135, CJ/T 120 standards, suitable for grooved, flanged, threaded, and welded connections.Applications: Fire sprinkler systems, municipal water supply, sewage treatment, chemical processing, power plant piping, and offshore platforms. Long service life, smooth inner surface for reduced flow resistance, and excellent anti-corrosion performance.
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