Red Thread IIA
FRP Pipes & Fittings
National Oilwell Vargo Fiber Glass Systems - USA
U L-971 listed Red Thread IIA pipe, fittings and adhesive carry a 30-year warranty. The product is warranted to be free from defects in material and workmanship and against internal and external corrosion when used for underground transportation of petroleum. NOV Fiberglass system products are designed to meet governmental environmental regulations including EPA.