ACR Pipe MASS Korea – 1 5/8” Copper Tube
1 5/8” ACR copper pipe is one of the largest standard refrigeration suction lines, used in industrial HVAC systems, large chillers, cold storage plants, and central air conditioning systems. MASS Korea ACR tubing is typically supplied as ASTM B280 hard-drawn copper, nitrogen charged and fully capped for cleanliness.
Key Specifications
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Outside Diameter: 1 5/8” (41.28 mm)
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Material: C12200 seamless refrigeration copper
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Standard: ASTM B280 (ACR grade)
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Condition: Hard-drawn, nitrogen charged, sealed ends
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Typical wall thickness: ~0.055” – 0.065” (varies by manufacturer)
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Application: Industrial HVAC / large chiller suction lines
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Refrigerants: R22, R410A, R134a (system dependent)