Polyurethane lined pipes from Yantai Zhengyuan Polyurethane Co.,Ltd. are those different types and sizes metal pipes lined or coated inner or outer surfaces with superior quality PU by relative molds. Yantai Zhengyuan Polyurethane Co.,Ltd.have much experience and not short history of producing polyurethane lined pipes which are usually in a variety of shapes due to the usages of in many different industrial fields with various environments. Customization of PU lined pipes at clients’ requirements are always acceptable.