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Copper pipes (also known as purple copper pipes) are commonly used in tap water pipelines, heating and cooling pipelines, and can be used in different environments. Copper pipes combine the advantages of both metal and non-metallic pipes, making them the best connecting pipe in hot and cold water systems. Copper pipes are fire-resistant and heat-resistant, and can maintain their shape and strength at high temperatures without aging. The pressure resistance of copper pipes is several times or even tens of times that of plastic pipes and aluminum-plastic pipes, and they can withstand the highest water pressure in buildings today. In hot water environments, with the extension of service life, the pressure bearing capacity of plastic pipes significantly decreases, while the mechanical properties of copper pipes remain unchanged throughout all thermal temperature ranges, so their pressure bearing capacity will not decrease and there will be no aging phenomenon. The linear expansion coefficient of copper pipe is very small, 1/10 of that of plastic pipe, and will not cause stress fatigue fracture due to excessive Thermal expansion. The strength of copper pipes is greater, while ensuring effective inner diameter requirements, the outer diameter is smaller and more suitable for concealed burial.
Type | straight copper tubing,pancake coil copper tubing,capillary copper tubing |
Standard | GB/T17791-2007,GB/T1527-2006, GB/T18033-2007, YS/T450-2002 ASTM B280,ASTM B68,ASTM B75,ASTM B88 EN12735,AS1571,JIS H3300,etc. |
Material | ASTM :Copper (C10200,C11000,C10100,C10200,C12000,)C11600, Brass (C21000,C22000,C23000,C24000,C26000,C27000,C27200,C27400,C2800,C31400,C33000,C35600,C37100,C36000,C35300,C37100,C37700,C37710,C37000,C68700,C41100,C44300,C46200.C46400,C26130,C65600) |
Pipe shape | Round, square, rectangular |
Pipe specification | Round Wall thickness:0.2mm-120mm OD:2mm-910mm |
Round | Wall thickness:0.2mm-120mm |
OD:2mm-910mm | |
Pipe length | Single Random, Double Random & Required Length |
Surface treatment | mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required. |
Lightweight, with good thermal conductivity and high low-temperature strength. Commonly used in the manufacturing of heat exchange equipment (such as condensers). It is also used for assembling low-temperature pipelines in oxygen production equipment. Copper pipes with small diameters are commonly used for conveying pressurized liquids (such as lubrication systems, oil pressure systems, etc.) and as pressure measuring pipes for instruments. Copper pipes have strong and corrosion-resistant properties, making them the preferred choice for modern contractors to install water pipes, heating, and cooling pipes in all residential commercial buildings. Copper tube combines many advantages in one body: it is strong and has the high strength of ordinary metals; At the same time, it is more prone to bending, twisting, cracking, and breaking than ordinary metals, and has a certain degree of frost heave and impact resistance. Therefore, once installed, copper water pipes in water supply systems in buildings are safe and reliable to use, and even do not require maintenance and upkeep.
Copper pipes (also known as purple copper pipes) are commonly used in tap water pipelines, heating and cooling pipelines, and can be used in different environments. Copper pipes combine the advantages of both metal and non-metallic pipes, making them the best connecting pipe in hot and cold water systems. Copper pipes are fire-resistant and heat-resistant, and can maintain their shape and strength at high temperatures without aging. The pressure resistance of copper pipes is several times or even tens of times that of plastic pipes and aluminum-plastic pipes, and they can withstand the highest water pressure in buildings today. In hot water environments, with the extension of service life, the pressure bearing capacity of plastic pipes significantly decreases, while the mechanical properties of copper pipes remain unchanged throughout all thermal temperature ranges, so their pressure bearing capacity will not decrease and there will be no aging phenomenon. The linear expansion coefficient of copper pipe is very small, 1/10 of that of plastic pipe, and will not cause stress fatigue fracture due to excessive Thermal expansion. The strength of copper pipes is greater, while ensuring effective inner diameter requirements, the outer diameter is smaller and more suitable for concealed burial.
Type | straight copper tubing,pancake coil copper tubing,capillary copper tubing |
Standard | GB/T17791-2007,GB/T1527-2006, GB/T18033-2007, YS/T450-2002 ASTM B280,ASTM B68,ASTM B75,ASTM B88 EN12735,AS1571,JIS H3300,etc. |
Material | ASTM :Copper (C10200,C11000,C10100,C10200,C12000,)C11600, Brass (C21000,C22000,C23000,C24000,C26000,C27000,C27200,C27400,C2800,C31400,C33000,C35600,C37100,C36000,C35300,C37100,C37700,C37710,C37000,C68700,C41100,C44300,C46200.C46400,C26130,C65600) |
Pipe shape | Round, square, rectangular |
Pipe specification | Round Wall thickness:0.2mm-120mm OD:2mm-910mm |
Round | Wall thickness:0.2mm-120mm |
OD:2mm-910mm | |
Pipe length | Single Random, Double Random & Required Length |
Surface treatment | mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required. |
Lightweight, with good thermal conductivity and high low-temperature strength. Commonly used in the manufacturing of heat exchange equipment (such as condensers). It is also used for assembling low-temperature pipelines in oxygen production equipment. Copper pipes with small diameters are commonly used for conveying pressurized liquids (such as lubrication systems, oil pressure systems, etc.) and as pressure measuring pipes for instruments. Copper pipes have strong and corrosion-resistant properties, making them the preferred choice for modern contractors to install water pipes, heating, and cooling pipes in all residential commercial buildings. Copper tube combines many advantages in one body: it is strong and has the high strength of ordinary metals; At the same time, it is more prone to bending, twisting, cracking, and breaking than ordinary metals, and has a certain degree of frost heave and impact resistance. Therefore, once installed, copper water pipes in water supply systems in buildings are safe and reliable to use, and even do not require maintenance and upkeep.
