Seamless copper tube C70600 C71500 C12200 Copper tube Air conditioner refrigerator copper tube

Copper tubes are composed of 99.9% pure copper and small quantities of alloying elements in accordance with standards published by ASTM. They are available in both hard and soft tempers, the latter meaning that the tube has been annealed to soften it. Hard tubing is joined by capillary fittings. Soft tubing can be joined in a variety of additional ways, including compression fittings and flaring. Both are produced as seamless constructions. Copper tubes are used in plumbing, HVAC, refrigeration, medical-gas delivery, compressed-air systems, and cryogenic systems. In addition to plain copper tubes, tubes are available in specialty alloys.

Standard : ASTM B88

Grade: T1,T2,C10100,C10200,C10300,C10400,C10500,C10700,C10800,

C10910,C10920,TP1,TP2,C10930,C11000,C11300,C11400,C11500,

C11600,C12000,C12200,C12300,TU1,TU2,C12500,C14200,C14420,

C14500,C14510,C14520,C14530,C17200,C19200,C21000,C23000,

C26000,C27000,C27400,C28000,C33000,C33200,C37000,C44300,

C44400,C44500,C60800,C63020,C65500,C68700,C70400,C70600,

C70620,C71000,C71500,C71520,C71640,C72200

Soft Copper – Annealed – BendableSoft copper tubing is a little more expensive, as it has to go through extra processes to make it flexible again. It is worth the cost because you can use this type of tubing to manoeuvre around any obstacles that are in the path of your plumbing.Rigid Copper – Hard DrawnThis type of tubing is commonly used for water lines. It cannot be bent so you will need to use elbow fittings or copper tube benders to divert your plumbing around any obstacles. Or you will need to remove whatever is obstructing your path. You can treat rigid copper to make it soft.Copper ConnectionsRigid hard drawn tubing is joined together using connections. You can use capillary soldered, compression, flare, crimped or pressed connections to join rigid piping together.

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Copper tubing is commonly found in use for heating systems and in hot and cold water transportation. Copper used to be really popular for hot and cold water supply, but it is slowly being replaced by PEX.

You can also find copper pipes as a refrigerant line in HVAC systems.

Both soft and rigid copper pipes can be found in homes and businesses