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tubos-cobre

1 Resposta
  1. David Hoyle

    Dear Sales Team,

    We are City Electric Supply (CES), a leading electrical wholesale distributor headquartered in Dallas, Texas, specializing in residential,
    commercial, and industrial energy solutions across North America.

    We are currently seeking to establish a reliable supply partnership for high-quality Copper Tubes and kindly request your competitive quotation for the following specifications:

    Product Requirements – Copper Tubes (Soft Coils)
     
    O.D.(Inch)    O.D.(mm)    Wall Thickness (mm)    Length    Temper         Quantity (pcs)
    1/4            6.35            0.71              50 FT    Soft – Coils        4,500
    1/4            6.35            0.71             100 FT    Soft – Coils        2,500
    5/16           7.94            0.71              50 FT    Soft – Coils        4,500
    5/16           7.94            0.71             100 FT    Soft – Coils        2,500

    Technical & Quality Requirements

    We are specifically interested in high-grade copper tubes suitable for HVAC, refrigeration, and general plumbing applications. Kindly ensure
    your quotation addresses the following:

    Material Standard: High-purity copper (minimum 99.9% Cu), compliant with ASTM B280 / EN 12735 or equivalent

    Temper: Annealed (soft) copper coils for ease of bending and installation

    Surface Quality: Clean, smooth internal and external surfaces, free from oxidation, scaling, or defects

    Dimensional Accuracy: Strict tolerance control on outer diameter and wall thickness

    Pressure Rating: Suitable for refrigeration gases and high-pressure applications

    Packaging: Properly sealed coils (plastic capped ends), moisture-proof packaging to prevent contamination

    Certification: Mill test certificates, certificate of conformity, and quality inspection reports

    Application Suitability: Compatible with refrigerants such as R410A, R32, and similar systems

    Commercial Information Requested

    Please include the following details in your quotation:

    Unit price and total price (USD)

    Minimum Order Quantity (MOQ)

    Production lead time

    Packing details

    Shipping terms (CIF to Charleston port in South Carolina, USA)

    Country of origin

    Payment terms

    We look forward to your prompt response and hope this inquiry marks the beginning of a long-term and mutually beneficial partnership. Kindly
    respond at your earliest convenience to align with our procurement schedule.

    Best regards,

    Mr. David Hoyle
    Vice President of Operations
    CITY ELECTRIC SUPPLY (CES)
    400 S. Record Street, Suite 900
    Dallas, TX 75202
    United States

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