copper alloys coils
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With a reputation of product excellence and reliability, tube tech offers its customers a wide range of high quality, soft annealed, singledouble layer, plain and plastic coated copper coils for diverse applications. These tubes are manufactured with an outside diameter tolerance of +0.0-0.08mm (0.003”), annealed at approximately 600°c, giving a hardness range of 4560 hv5. Our smooth bore copper tubes are characterized by their bright, clean and dry internal and external surfaces. Superior dimensional control offers a trouble free performance and cost saving. The tube ends are capped at both ends to maintain the standard of cleanliness.