Copper Tube

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Copper Tube - Detailed Description

Material:
Made from high-purity copper, typically *9.9% pure. The most common grades are C****0 (phosphorus-deoxidized, high residual phosphorus) and C****0 (electrolytic tough pitch copper).

Types:

1. Type K Thickest walls, used for underground or heavy-duty applications.
2. Type L Medium thickness, ideal for residential water lines and HVAC systems.
3. Type M Thinner walls, suitable for low-pressure residential applications.
4. DWV (Drain, Waste, Vent) Thin-walled, used for drainage systems.

Sizes:

• Nominal Sizes: Ranges from 1/4 inch to 8 inches in diameter.
• Outer Diameter (OD): Common OD sizes include 6mm, *2mm, *5mm, *2mm, and *8mm.
• Wall Thickness: Varies by type; thicker for Type K, thinner for Type M.

Length:

• Supplied in straight lengths (usually *0, *2, or *0 feet) or in coils (up to **0 feet). Coiled tubes are flexible and easier to install in tight spaces.

Finishes:

• Plain (bare): Natural copper finish.
• Pre-insulated: Covered with foam insulation for HVAC applications.
• Polished: For decorative or aesthetic uses.

Properties:

• Corrosion-resistant: Suitable for both indoor and outdoor use.
• High thermal conductivity: Excellent for heat exchange in HVAC systems.
• Durable and flexible: Can withstand high pressures and temperatures.
• Antimicrobial: Naturally inhibits bacterial growth, ideal for potable water systems.

Applications:

• Plumbing: Hot and cold water supply lines.
• HVAC: Refrigerant lines, air conditioning, and heating systems.
• Gas Lines: Safe for natural gas and propane distribution.
• Medical Gas Systems: Due to its antimicrobial properties.
• Industrial: Heat exchangers, solar panels, and condensers.

Standards & Certifications:

• Conforms to ASTM B*8, EN ***7, or BS ***1 standards depending on the region.
• Certified for potable water use and often lead-free.

Packaging:

• Bundled in plastic wrap or boxed for protection.
• Coiled tubing often comes in protective spools for easy transport.