Use:制冷、制热、换热风机管、油管、水道管、气管、热交换器

State:软态

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

Use:Refrigeration, Air Conditioning connecting Pipe, Heating, Heat Exchanger Fan Pipe, Oil Pipe, Water Pipe, Air Pipe, Heat Exchanger, etc.  

State:Soft

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

Use:制冷、制热、换热风机管、油管、水道管、气管、热交换器

State:软态

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

Use:air conditioning insulation copper pipe, refrigeration copper pipe, refrigerant transmission copper pipe, hot air exchanger copper pipe, water copper pipe, gas copper pipe, water heater copper pipe , solar energy copper pipe

State:Soft

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

Use:空调制冷、水管、气管、空调安装及维修用管

State:软态

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

Use:air conditioning, refrigeration, water pipe, gas pipe, copper pipe for air conditioning installation and maintenance, copper pipe for refrigerant transmission

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:制冷、制热、医用、换热风机管、油管、水道管、气管

State:硬态、半硬态、软态

Standard:GB/T17791-2017 GB/T1527-2017 GB/T18033-2017 YS/T450-2013 YS/T650-2020

Use:medical gas, water pipe, gas pipe, HVAC, refrigeration, central air conditioning connection, conductive and other pipe materials.

State:Hard 、Half Hard 、Soft

Standard:GB/T17791-2017 GB/T1527-2017 GB/T18033-2017 YS/T450-2013 YS/T650-2020

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/T650-2007

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/T650-2007

Use:用于空调、冷热水管等管道保温，广泛应用于民用及工业建筑、石油化工、冶金制造、船舶机车、航天航空、能源电力、暖通空调、冷链物流等行业。

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

Use:air conditioning insulation, cold and hot water pipe insulation ,civil and industrial construction, petrochemical industry, metallurgical manufacturing, ship and locomotive, aerospace, energy and power, HVAC, cold chain logistics and other industries

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