RL Industries | FRP Tanks, FRP Vessels, Structural Composites, Dual Laminate Vessels, Tanks

ASME RTP-1

RL Industries is an ASME RTP-1 certified fabricator. RL Industries is certified to design, manufacture and stamp vessels per the ASME RTP-1 standard for reinforced thermoset plastic corrosion resistant equipment. Our quality systems have been surveyed every three years and audited annually by the ASME since initial certification in 1994. RL Industries is RTP-1 certified for FRP and dual laminate construction. RL is the only company certified to stamp thermoplastic lined FRP dual laminate equipment with the ASME RTP-1 mark.

ASME RTP-1 Projects


Case 02009

Case 02062

Case 03086

Case 07005

Case 07006

Case 09020