Usage: Portable water supplying Hot or heating water distribution. Maximum thermal temperature: 95 CELSIUS DEGREE Size range(mm):1216,1418,1620, 2025,2632 in demension Speciality: The PERT-AL-PERT composite pipe we supply combines the strength of metal with the safty and performance of plastic, easy to bend but not spring back, has a long working life of 50 years. Please contact us if you need it . Thank you!