Use:Refrigeration, heating, heat exchange fan pipes, oil pipes, water pipes, gas pipes, heat exchangers

State:Soft

Standard:GB/T17791 GB/T1527 GB/GB/T 18033-2017/T450 ASTMB280 ASTMB68 ASTMB75 EN12735 AS1571 JISH3300 EN1057

Use:Refrigeration, heating, heat exchange fan pipes, oil pipes, water pipes, gas pipes, heat exchangers

State:软态

Standard:GB/T17791 GB/T1527 GB/T18033-2017 YS/T450 ASTMB280 ASTMB68 ASTMB75 EN12735 AS1571 JISH3300 EN1057

Use:Air conditioning refrigeration, water pipes, gas pipes, pipes for air conditioning installation and maintenance

State:Soft

Standard:GB/T17791 GB/T1527 GB/T18033-2017 YS/T450 ASTM B280 ASTMB68 ASTMB75 ASTMB88 EN 12735 AS 1571 JIS H3300 EN 1057

Use:Refrigeration, heating, medical, heat exchange fan pipes, oil pipes, water pipes, gas pipes

State:Hard, semi-hard, soft

Standard:GB/T17791-2017; GB/T1527-2017; GB/T18033-2017; YS/T450-2013; YS/T650-2020; ASTM B 819

Use:Prefabricate copper tube expansion / copper tube flaring to facilitate the construction of copper tube connection projects in air conditioning refrigeration, medical gas, water supply and other fields

State:Hard 、Half Hard 、Soft

Standard:GB/T17791-2017; GB/T1527-2017; GB/T18033-2017; YS/T450-2013; YS/T650-2020；ASTM B 819

Use:Used for heat preservation of air conditioners, hot and cold water pipes, etc., widely used in civil and industrial construction, petrochemical, metallurgical manufacturing, ship locomotive, aerospace, energy and electricity, HVAC, cold chain logistics and other industries.

Standard:GB/T 17794-2008（B1级） GB 8624-2012（B1级）

Use:用于VRV多联空调系统，连接主机和多个末端设备（蒸发器）的连接管

State:硬态

Use:空调制冷管件; VRV多联空调系统连接主机与多个末端设备(蒸发器)的连接管

State:硬态

Standard:BS864 ANSI B16.22

Use:用于冷热水管道、燃气管道

State:软态、硬态

Standard:YS/T 451-2002, EN1057, ASTM B88

Use:广泛应用于空调制冷行业

State:软态

Standard:GB/T20928 EN12735

Use:空调制冷

State:硬态、软态

Standard:GB/T 1531-1994, ASTM B360

Use:电子、电炉、电机及水暖工业用管

State:硬态、软态

Standard:GB/T 1527-2006