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WUXI SLAST SPECIAL STEEL CO., LTD

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China ASTM B88 T2 Seamless Red Copper Tube For Air Conditioning Water Systems
China ASTM B88 T2 Seamless Red Copper Tube For Air Conditioning Water Systems

  1. China ASTM B88 T2 Seamless Red Copper Tube For Air Conditioning Water Systems
  2. China ASTM B88 T2 Seamless Red Copper Tube For Air Conditioning Water Systems
  3. China ASTM B88 T2 Seamless Red Copper Tube For Air Conditioning Water Systems
  4. China ASTM B88 T2 Seamless Red Copper Tube For Air Conditioning Water Systems
  5. China ASTM B88 T2 Seamless Red Copper Tube For Air Conditioning Water Systems

ASTM B88 T2 Seamless Red Copper Tube For Air Conditioning Water Systems

  1. MOQ: 100KG
  2. Price:
  3. Get Latest Price
Material C10200
Width 0.5-80mm
Od 6.35-406mm
Length 1-6m or as Customer Require
Alloy Or Not Non-alloy
Standard ASTM B88, ASTM B837, ASTM B306, ASTM B883, ASTM B819
Shape Round
Supply Ability 1000+ton/tons+month
Color Red
Packaging Details Standard Export Seaworthy Package. Suit for all kinds of transport, or as required
Payment Terms 30% TT DEPOSIT IN ADVANCE 70% BALANCE OF TT BEFORE LOADING
Application Electrical equipment
Delivery Time 7-15 days or as requirements
Grade T2
Certification ISO
Model Number C11000 C10200 C12000 C12100
Brand Name Wuxi Sylaith Special Steel Co., LTD
Place of Origin JIANGSU, CHINA

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  1. Product Details
  2. Company Details

Product Specification

Material C10200 Width 0.5-80mm
Od 6.35-406mm Length 1-6m or as Customer Require
Alloy Or Not Non-alloy Standard ASTM B88, ASTM B837, ASTM B306, ASTM B883, ASTM B819
Shape Round Supply Ability 1000+ton/tons+month
Color Red Packaging Details Standard Export Seaworthy Package. Suit for all kinds of transport, or as required
Payment Terms 30% TT DEPOSIT IN ADVANCE 70% BALANCE OF TT BEFORE LOADING Application Electrical equipment
Delivery Time 7-15 days or as requirements Grade T2
Certification ISO Model Number C11000 C10200 C12000 C12100
Brand Name Wuxi Sylaith Special Steel Co., LTD Place of Origin JIANGSU, CHINA
ASTM B88 T2 Seamless Red Copper Tube for Air Conditioning Water Systems
Product Overview
Red Copper Tube Product

ASTM T2 Seamless Red Copper Tube is a high-purity copper pipe manufactured from Cu-DHP (phosphorus-deoxidized copper) with a copper content of at least 99.90%. Designed for refrigeration, air conditioning, plumbing, water supply, and heat exchange systems, it offers excellent thermal conductivity, corrosion resistance, and mechanical strength.

Manufactured according to ASTM B88, ASTM B837, ASTM B306, ASTM B883, and ASTM B819 standards, the tube is available in straight lengths and coils with outer diameters from 6.35 mm to 406 mm and wall thicknesses from 0.5 mm to 80 mm. It is suitable for both residential and industrial applications requiring reliable heat transfer and long service life.

Application Challenges

Modern HVAC, refrigeration, and water distribution systems require piping materials that can withstand high pressure, temperature fluctuations, and corrosive environments while maintaining excellent thermal efficiency.

  • Traditional steel pipes may rust and corrode over time
  • Reduced heat transfer efficiency with traditional materials
  • Frequent maintenance requirements
  • Increased installation costs due to heavier weight
  • Refrigeration systems demand internally clean tubing to prevent compressor contamination and system failure
Technical Solution

T2 Seamless Copper Tube provides an ideal solution by combining:

  • High thermal conductivity for efficient heat transfer
  • Excellent corrosion resistance for long service life
  • Seamless construction for higher pressure resistance
  • Superior ductility for easy bending and installation
  • Internal cleanliness meeting EN 12735-1 requirements for refrigeration applications
  • Compatibility with water, refrigerants, lubricants, and HVAC systems

Its seamless manufacturing process minimizes leakage risks and improves operational reliability.

Copper Tube Solution
Technical Specifications
Parameter Specification
Material T2 / Cu-DHP
Copper Purity ≥99.90%
Phosphorus Content 0.015-0.040%
Standards ASTM B88, ASTM B837, ASTM B306, ASTM B883, ASTM B819
Outer Diameter 6.35-406 mm
Wall Thickness 0.5-80 mm
Length 1-6 m or customized
Form Straight tube or coil
Surface Bright red copper
Temper R220, R250, R290
Package Standard export seaworthy packing
Delivery Time 5-10 days
Copper bonded earth rod packaging
Packaging and Shipping
Copper bonded earth rod shipping and packaging
Mechanical Properties
Mechanical Properties
Temper Tensile Strength Elongation Hardness
R220 ≥220 MPa ≥40% 40-70 HV
R250 ≥250 MPa ≥30% 75-100 HV
R290 ≥290 MPa ≥3% ≥100 HV
Cleanliness for Refrigeration Tubes
Temper Cleanliness
R220 ≤38 mg/m²
R250 ≤38 mg/m²
R290 ≤38 mg/m²

Compliant with EN 12735-1.

Applications
  • Air Conditioning: Split air conditioners, Central HVAC systems, VRF systems
  • Refrigeration: Refrigerators, Cold storage equipment, Freezers, Ice-making systems
  • Water Supply: Residential plumbing, Commercial water distribution, Hot and cold water piping
  • Heat Exchange: Heat exchangers, Condensers, Evaporators, Oil coolers
  • Industrial Equipment: Medical gas pipelines, Solar water heaters, Industrial cooling systems, Marine heat transfer systems
Professional services for copper bonded earth rods
Selection Guide
  1. Determine the Application: Water supply, HVAC, Refrigeration, Heat exchanger
  2. Select the Proper Temper:
    • R220: Best for bending and installation
    • R250: Balanced strength and flexibility
    • R290: Suitable for high-pressure applications
  3. Choose Size: Consider outer diameter, wall thickness, working pressure, and flow requirements
  4. Verify Standards: Ensure compliance with ASTM B88, ASTM B819, EN 12735-1
  5. Consider Delivery Form: Straight lengths for fixed installations, Coils for easier transportation and installation
Certifications
Certificate
Frequently Asked Questions
What is the difference between T2 and Cu-DHP copper?

T2 is a high-purity copper grade commonly equivalent to phosphorus-deoxidized copper (Cu-DHP) for piping applications, offering excellent weldability and corrosion resistance.


Can these copper tubes be used for air conditioning systems?

Yes. They are specifically designed for HVAC and refrigeration systems and meet internal cleanliness requirements for refrigerant transport.


What temper should I choose?

R220: Soft and easy to bend
R250: Medium hardness
R290: Hard temper for high-pressure systems


Can the size be customized?

Yes. Outer diameter, wall thickness, length, and packaging can all be customized according to customer requirements.


What are the advantages of seamless copper tubes over welded tubes?

Seamless copper tubes provide higher pressure resistance, better corrosion resistance, lower leakage risk, longer service life, and improved heat transfer efficiency.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2010

  • Total Annual:

    500000-600000

  • Employee Number:

    100~450

  • Ecer Certification:

    Verified Supplier

SLAST STEEL CO., LTD. is a professional copper material supplier integrating manufacturing and international trade. We specialize in the production, processing, and export of high-quality copper and copper alloy products for customers worldwide. With rich industry experience and a strong supply chai... SLAST STEEL CO., LTD. is a professional copper material supplier integrating manufacturing and international trade. We specialize in the production, processing, and export of high-quality copper and copper alloy products for customers worldwide. With rich industry experience and a strong supply chai...

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  • WUXI SLAST SPECIAL STEEL CO., LTD
  • Guokun Center, Dongting North Road, Xishan District, Wuxi City
  • https://www.copperplatesheet.com/

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