... pipe in roll, used for water supply, made by HDPE, PE-100 work pressure: 16PN, 16bar OD: 20mm or 1/2', 1500m/roll ... Product Introduction: pe water pipe in roll,PE water pipe in roll,(see picture). Specifications:Applies to the ... Other sizes and shape are also available upon requestRemarks: The pipe products are agree with National or Industrial Standards and Certifications. ...