June 2025 – Shanghai, China — As global demand for durable and efficient piping solutions continues to grow, high-quality customizable copper pipes, available in Schedule 10 to Schedule 40 (SCH10–SCH40) wall thicknesses, are emerging as the go-to solution for HVAC, plumbing, industrial, and energy-related applications. Combining mechanical strength, superior thermal conductivity, and excellent corrosion resistance, copper pipes are once again proving to be the gold standard in modern engineering systems.
China’s copper pipe manufacturers—long regarded as leaders in precision metallurgy—are now offering enhanced customization options to meet specific client requirements across global markets. From custom lengths and diameters to alloy compositions and surface finishes, these high-performance copper pipes are delivering unmatched value and versatility across industries.
What Is SCH10–SCH40?
In piping terminology, Schedule (SCH) refers to the wall thickness of the pipe. The higher the schedule number, the thicker the wall, and thus the higher the pressure rating of the pipe.
SCH10: Lightweight wall thickness; suitable for low- to medium-pressure applications such as drainage, HVAC, and residential water lines.
SCH20/30: Moderate wall thickness; used in commercial construction and water supply lines.
SCH40: Industry standard for medium- to high-pressure systems; used in fire suppression, compressed air lines, and process piping.
Offering a full range of schedule options from SCH10 to SCH40 allows customers to select the optimal balance between weight, strength, and cost based on their project’s pressure and flow requirements.
Why Copper?
Copper remains a preferred material for piping systems due to a unique combination of physical and chemical properties:
Excellent Thermal Conductivity: Ideal for heat exchange and HVAC systems.
Corrosion Resistance: Withstands acidic and alkaline environments, including chlorinated water.
Long Service Life: Copper pipes often last 50+ years with minimal degradation.
High Strength-to-Weight Ratio: Ensures reliable performance without excessive bulk.
Non-Toxic & Antimicrobial: Safe for potable water systems and medical applications.
100% Recyclable: An environmentally responsible choice for sustainable development.
These features make copper an irreplaceable material in systems where efficiency, safety, and longevity are paramount.
Customization Options to Meet Global Needs
Modern copper pipe suppliers now offer tailored specifications to match regional standards and project-specific requirements. Key customization capabilities include:
Outer Diameter Range: From 6mm to 219mm (1/8" to 8")
Wall Thickness: SCH10, SCH20, SCH30, SCH40 (or custom)
Lengths: Standard 6 meters or cut-to-length as per request
Alloy Grades: TP2, C12200 (phosphorus-deoxidized), C11000 (pure copper), or customized alloys
Surface Finish: Bright, sand-blasted, pickled, or oxidized finishes
End Options: Plain ends, beveled ends, threaded ends
Packaging: Bundled, capped, plastic-wrapped, or palletized for sea/air transport
These capabilities ensure that buyers from construction, refrigeration, medical, and industrial sectors can receive copper piping that integrates seamlessly into their systems.
Industry Applications
Copper pipes from SCH10 to SCH40 are used across a wide array of sectors:
1. HVAC and Refrigeration
Copper's thermal efficiency makes it the top choice for heat exchangers, chillers, air conditioning units, and refrigerant lines. Custom wall thicknesses allow engineers to design for varied pressure levels while minimizing system weight.
2. Plumbing and Water Supply
In both residential and commercial plumbing, copper provides safe and durable delivery of potable water. SCH10 pipes serve low-pressure systems, while SCH40 pipes support multi-story buildings and high-rise installations.
3. Industrial Process Piping
Chemical plants, refineries, and food processing lines rely on copper for corrosion resistance and cleanliness. SCH30 and SCH40 copper pipes carry steam, chemical liquids, and compressed air.
4. Fire Protection and Gas Distribution
Copper’s flame resistance and pressure handling make it suitable for fire suppression systems, sprinkler lines, and gas supply installations, where SCH40 is the industry standard.
5. Renewable Energy and Solar Heating
Solar thermal collectors and biomass heating systems use copper for efficient thermal transfer and corrosion resistance in outdoor or harsh environments.
Global Standards and Compliance
Quality copper pipes are manufactured according to internationally recognized standards:
ASTM B88 – Seamless copper water tube (U.S. standard)
EN 1057 – Copper and copper alloys for sanitary and heating purposes (EU)
BS 2871 / BS EN 13348 – Copper tubes for medical gas and vacuum systems
JIS H3300 – Japanese standards for copper pipes
ISO 9001 / ISO 14001 – Quality and environmental management certifications
Chinese manufacturers also offer material test certificates (MTCs), third-party inspection reports (SGS, TUV, BV), and compliance with RoHS and REACH environmental regulations.
Manufacturing Excellence in China
Copper pipe production in China has reached world-class levels, combining:
Advanced extrusion and drawing equipment
Automated annealing and surface treatment lines
Hydrostatic and eddy current testing
On-demand order processing and rapid dispatch
Top factories prioritize zero-defect production, ensuring consistent dimensional accuracy, surface quality, and material integrity.
Global Reach and Export Capabilities
Chinese copper pipe exporters now serve clients in over 80 countries, including:
USA and Canada – for HVAC, construction, and green building projects
Middle East – for solar heating, desalination plants, and water networks
Southeast Asia and Africa – for infrastructure development
Europe – for medical and sanitary copper tubing under CE conformity
Services offered include:
OEM/ODM branding
Flexible MOQ and mixed orders
Door-to-door shipping (FOB, CIF, DDP)
Full logistics and customs documentation
Sustainability and Long-Term Value
Copper pipes offer not only immediate functional benefits but also long-term value:
Reduced maintenance and replacement costs
Environmentally friendly life cycle
Full recyclability without loss of quality
Enhanced building and energy efficiency ratings
As green construction and carbon reduction targets gain traction worldwide, copper continues to lead as a sustainable material of choice.
Conclusion: A Piping Solution for Every Industry
With customizable options, superior performance, and global compliance, SCH10–SCH40 copper pipes are a cornerstone of 21st-century infrastructure. Whether it's cooling a skyscraper, delivering drinking water, or powering a solar thermal system, copper pipes provide unmatched strength, efficiency, and reliability.
As global industries demand smarter, cleaner, and longer-lasting materials, the humble copper pipe—reinvented for modern times—continues to shine as a symbol of both tradition and technological progress.