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Reinforced Thermoset Plastic Certification (RTP-1)

Source: asme.org/certification-accreditation/reinforced-thermoset-plastic-corrosionresistant ↗

Updated: 20/08/2026

ASME certification for stationary reinforced thermoset plastic corrosion-resistant equipment, storage or processing of corrosive substances at low pressure (max 15 psig). RTP mark backed by an ASME Certificate of Authorization.

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