... Plastic & Rubber Seal Feature1.Material:PVC, PP, PE, TPU, Silicone, Viton. 2.Exellent quality, good performace. 3.Series of them ... some materials used to fabricate your pipes and tubes, plus we specialize in working with recycled plastic materials as well. We ... products that are ideal for use in outdoor environments. In addition, we can produce coextruded pipes and tubes for profile products made from ...