"Supplies mining-grade dual-protection plastic-coated steel pipes (DN15–DN1200) with anti-static and flame-retardant EP/PE coatings. Built on seamless or welded steel base pipes, compliant with MT 181, CJ/T 120 and MA safety requirements. Engineered for underground gas drainage, ventilation, water and fire-fighting systems in coal mines. Custom lengths, flanged/grooved ends, and mill certificates available."
supplies plastic-coated steel pipes (epoxy/PE) from Φ21 mm to Φ1620 mm, combining steel strength with anti-corrosion coatings. Compliant with GB/T 28897, CJ/T 120, API 5L and ASTM standards. Ideal for drinking water, fire-fighting, oil & gas, and municipal projects. Custom internal/external coating solutions and mill certificates available."
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.
Plastic-Coated Steel Pipe / Coated Steel PipeSUNRISE 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.
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