... insulation ,age-resistant oem are available fiberglass tube pipe:Characters and function:(1) Corrosion-resistant and ... 5) Can be used as gurden fence tube, water pipe.we could also provide :Fiberglass rods ,fiberglass ... tubes, fiberglass bars , fiberglass pole ,fiberglass pipe ,fiberglass stakes ,fiberglass stand ,fiberglass panel, fiberglass ... glass fiber ,gfrp , crp fiberglass tube pipe