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Zhejiang Jingliang Copper-Tube Products Co., Ltd

Wholesale Lead-Free Copper Pipe

Lead-Free Copper Pipe

-- Steady & Reliable Manufacturer --

The Future of Safe and Healthy Water Distribution

Lead-Free Copper Pipe represents the modern evolution of plumbing technology, designed specifically to meet the ultra-strict "Safe Drinking Water Act" (SDWA) and NSF/ANSI 372 standards. At Zhejiang Jingliang, we recognize that the global shift toward health-conscious infrastructure requires a new approach to metallurgy. While traditional copper itself is lead-free, "lead-free" copper pipe refers to the entire system—ensuring that the copper alloy, the manufacturing lubricants, and the final cleaning process ensure that less than 0.25% lead is present (often near 0.00% in our pure copper lines). Our Lead-Free pipes are manufactured from C12200 phosphorus-deoxidized copper, ensuring that no lead is added during the alloying process to improve machinability—a common practice in cheaper brass alternatives.

The manufacturing of Lead-Free copper pipe at Jingliang is conducted in a "Controlled Environment" to prevent cross-contamination from lead-bearing alloys like certain brasses. We utilize "Synthetic, Lead-Free Drawing Oils" that are completely flushed away during the final "Aqueous Cleaning" stage. This ensures that the water flowing through these pipes never comes into contact with even trace amounts of heavy metals. For areas with particularly aggressive water (low pH), we also offer a "Tin-Lined" variant which provides an additional barrier. By choosing Jingliang Lead-Free Copper Pipe, developers and city planners are making a proactive choice for "Public Health," ensuring that schools, hospitals, and homes are equipped with the safest possible water delivery system for generations to come.

Health Standards & Material Specs

PropertyLead-Free Specification
Lead Content (Max)≤ 0.25% (Weighted Average)
Copper Purity99.9% Minimum (C12200)
CertificationNSF/ANSI 61 & 372 / SDWA Compliant
Tensile Strength≥ 210 MPa (Annealed)
Surface FinishMirror-Clean (No residual oils)
Internal Residue< 0.005 g/m²
Wall ThicknessType K / L / M (ASTM B88)
Marking"LF" (Lead-Free) or Blue/Red/Green Stripe
StandardASTM B88 / EN 1057
Corrosion ResistanceExcellent (Natural antimicrobial)

Schools, Hospitals, and Residential Potable Water

Lead-free copper pipe is the mandated standard for "Drinking Water Systems in Schools and Daycares" where children are most vulnerable to lead exposure. It is the primary piping material for "Modern Hospitals and Healthcare Facilities," ensuring high-purity water for patient care and surgical scrub sinks. "Luxury Residential Developments" utilize lead-free copper as a selling point for health-conscious homeowners. In the "Food and Beverage Industry," these pipes are used to transport ingredient water for brewing, bottling, and commercial kitchens. "Municipal Water Service Lines" increasingly specify lead-free copper to replace aging lead-containing infrastructure. Additionally, they are used in "Laboratory Water Purification" systems where trace metal contamination must be avoided at all costs. They are also essential for "Ice Maker and Coffee Machine" hookups in commercial settings.

Public Health Safety and Full Compliance

The primary advantage is "Guaranteed Water Safety"—the total absence of lead ensures that the system will never leach heavy metals into the drinking water, "Protecting Children and Vulnerable Populations." Our pipes offer "Complete Regulatory Compliance," ensuring that your project passes all building inspections and meets the strictest environmental laws. The "Natural Antimicrobial Properties" of the copper kill 99.9% of bacteria like Legionella, providing an "Extra Layer of Protection" against waterborne illnesses. Our pipes provide "Superior Durability," with a 50+ year life expectancy that "Reduces Long-Term Infrastructure Costs." The "Lead-Free Drawing Process" results in a "Clean-Room Quality Interior," which prevents the buildup of biofilm and scale. Installation is "Familiar and Reliable," as the pipes work with all standard lead-free solder, press-fit, and push-to-connect systems. Finally, choosing lead-free copper "Enhances Real Estate Value" by providing a certifiably safe environment for occupants.

Clean Packaging and Health Documentation

Lead-free pipes must be kept clean. We ship them with "Protective End Caps" and wrap each bundle in "Food-Grade Plastic" to prevent dust and oil contamination during transit. Payment is 30% T/T and 70% L/C. We ship from Ningbo, providing "NSF/ANSI 372 Compliance Certificates" and "Material Safety Data Sheets" (MSDS) with every order. Our logistics team ensures that lead-free products are stored separately in our warehouse to "Prevent Cross-Contamination" with industrial-grade alloys. We provide "Digital Traceability" for all potable water projects, allowing you to prove compliance at any stage of construction.

  • Q: Is all copper pipe lead-free?
  • A: Pure copper (C12200) is inherently lead-free, but "Lead-Free Copper Pipe" systems also include the guarantee that no leaded alloys or lubricants were used during the entire production and cleaning cycle.
  • Q: What solder should I use with lead-free pipe?
  • A: You must use lead-free solder (typically Tin-Antimony or Tin-Silver) to ensure the entire joint remains compliant with safety standards.
ABOUT US
30+YEARS OF
EXPERIENCE
About Us

A Reliable Partner of the Copper Tube Industry

Zhejiang Jingliang Copper-Tube Products Co., Ltd is China Lead-Free Copper Pipe and Lead-Free Copper Pipe Factory, which established in 1994, has been deeply involved in the copper tube industry for over three decades. The company primarily produce various specifications of products such as copper tubes, brass tubes, copper square tubes, fin copper tubes, copper capillary tubes, condenser copper tubes, copper evaporator tubes, and conductive rods, which are of quality and have earned the trust and acclaim of customers both domestically and internationally.

Wide Applications:

These products are widely used in various fields including air conditioning, refrigeration, heat exchange, sanitary ware, automotive, machinery, electric furnaces, and chemical industries.

Convenient Transportation:

Strategically located in Tangpu Town, renowned as the “home of copper tubes” in East China. Our company enjoys a prime location, adjacent to the Shangsan Expressway and National Highway 104, and is conveniently situated just over 70 kilometers from Hangzhou and Ningbo, ensuring easy accessibility and a business position.

Strong Financial Resources:

With its strong financial resources and advanced copper tube processing technology, our company holds an advantageous position in market share, brand value, technological content, and product quality, becoming a preferred supplier for many listed groups.

Large Scale Production:

The company occupies an area of over 20,000 square meters, with a construction area of 12,800 square meters. In 2022, our annual production exceeded 7,500 tons, with a value output of up to 450 million yuan, demonstrating our strong production capacity and market competitiveness.

Comprehensive Industry Chain:

Jingliang has now developed into a complete industrial chain integrating smelting, extrusion, drawing, precision rolling, and annealing. It has been awarded multiple honors, including "Top Ten Copper Tube Enterprises" and "Leading Taxpayer in the Copper Tube Industry".

Smart Manufacturing:

Jingliang Copper-Tube Products will better integrate the concept of factory construction into its corporate development strategy, insist on refining technology and polishing products more finely, and the future of "intelligent manufacturing".

Genuine Cooperation:

Zhejiang Jingliang Copper-Tube Products Co.,Ltd warmly welcomes friends from all walks of life to visit and offer guidance. We look forward to joining hands with you to create a brilliant future together.

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