Top ACR Press Fittings Manufacturer | EN12541 & ASME Certified

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TAIZHOU LUQIAO BOOMING IMP.& EXP.CO.,LTD
TAIZHOU LUQIAO BOOMING IMP.& EXP.CO.,LTD
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ACR Press Fittings Manufacturer – High-Precision Copper Fittings for Global HVAC/R Systems

ACR Press Fittings Manufacturer – High-Precision Copper Fittings for Global HVAC/R Systems

As a leading ACR press fittings manufacturer headquartered in Zhejiang, we deliver high-precision copper fittings engineered for refrigeration, air conditioning, and medical piping. With 19+ years of expertise, our ACR press fittings meet EN12541, ASME B16.22, and AS 3688 standards, ensuring leak-proof, efficient, and eco-friendly connections worldwide.
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Advantages of the product

Precision Engineering & International Compliance

Our ACR press fittings are manufactured to exacting tolerances using advanced CNC machining, ensuring perfect fit and reliable sealing. Compliant with EN12541, ASME B16.22, and AS 3688, they suit diverse global markets. Each fitting undergoes rigorous leak and pressure testing, guaranteeing safety in refrigeration and air conditioning systems.

Eco-Friendly & Energy-Efficient Production

We utilize sustainable manufacturing processes that minimize waste and energy consumption. Our copper fittings are 100% recyclable, supporting green initiatives. The press-to-connect design reduces installation time and energy use, lowering overall carbon footprint for HVAC/R projects.

Global Reach with Local Support

Headquartered in Zhejiang with a global outlook, we serve clients across continents. Our multilingual team provides technical support, fast logistics, and customized solutions. We understand regional standards and cultural nuances, ensuring seamless integration into your supply chain.

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In the HVAC/R industry, the demand for reliable, efficient, and eco-friendly connections is paramount. As an experienced ACR press fittings manufacturer, we address these needs by combining advanced manufacturing with rigorous quality control. ACR press fittings are specifically engineered for air conditioning and refrigeration systems, where leak-proof performance is critical. Unlike traditional brazing, press fittings eliminate open flames, reducing safety risks and installation time. Our fittings are produced from high-purity copper, ensuring excellent thermal conductivity and resistance to corrosion. They are tested to withstand high pressures and temperature fluctuations, making them suitable for diverse climates. We also consider cultural and regional differences: for instance, in Europe, EN12541 compliance is essential, while in North America, ASME B16.22 is preferred. Our global distribution network ensures timely delivery and technical support, helping clients optimize their projects. By choosing our ACR press fittings, you invest in quality, sustainability, and peace of mind.

Frequently Questions

What Are ACR Press Fittings and How Do They Differ from Traditional Fittings?

ACR press fittings are mechanical joints specifically designed for air conditioning and refrigeration piping. Unlike traditional brazed or soldered fittings, they use a press tool to crimp the fitting onto the pipe, creating a permanent, leak-proof seal without open flames. This reduces installation time, eliminates fire hazards, and ensures consistent quality. Our ACR press fittings comply with international standards, offering reliable performance in HVAC/R systems.
Yes, our ACR press fittings are compatible with all common refrigerants, including R-410A, R-32, R-134a, and R-290. The copper material and sealing elements are selected for chemical compatibility and durability, ensuring safe operation across various refrigeration and air conditioning applications. They are tested to meet stringent industry requirements for pressure and temperature resistance.
Our ACR press fittings are manufactured to meet EN12541, ASME B16.22, and AS 3688 standards. These certifications ensure dimensional accuracy, material integrity, and performance reliability. We also provide test reports and certifications upon request, giving clients confidence in our products’ compliance with regional and international regulations.
Absolutely. We offer customization services, including special sizes, materials, and configurations. Our engineering team collaborates with clients to develop tailored solutions that meet unique project requirements. With flexible production capabilities, we accommodate both small and large orders, ensuring timely delivery worldwide.
We implement a comprehensive quality management system, from raw material inspection to final product testing. Each batch undergoes leak, pressure, and dimensional checks. Our facility is ISO 9001 certified, and we continuously invest in advanced testing equipment and employee training to maintain the highest quality standards.

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Customer Testimonials

John M.
Reliable Partner for Our HVAC Projects

We have been sourcing ACR press fittings from this manufacturer for over three years. Their products consistently meet our specifications and international standards. The leak-proof performance has significantly reduced our callbacks. Highly recommended for any HVAC/R project.

Anna S.
Excellent Quality and Support

As a distributor in Germany, we value quality and compliance. Their ACR press fittings meet EN12541, and the technical support is outstanding. They understand our market needs and always deliver on time. A trustworthy manufacturer.

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Superior Leak-Proof Performance with ACR Press Fittings

Superior Leak-Proof Performance with ACR Press Fittings

Our ACR press fittings are engineered with a unique sealing mechanism that ensures a permanent, leak-proof connection even under extreme conditions. The precise machining of the copper body and the use of high-quality O-rings create a double-seal barrier against refrigerant leaks. This is critical for HVAC/R systems, where even minor leaks can lead to efficiency losses and environmental harm. Our fittings are tested to withstand pressures up to 700 psi and temperatures ranging from -40°C to 150°C, ensuring reliability in diverse applications. Additionally, the press-to-connect design eliminates the need for flux or filler metals, preventing internal contamination that can damage compressors. By choosing our ACR press fittings, you enhance system longevity and reduce maintenance costs, while contributing to environmental sustainability through reduced refrigerant emissions.
Global Compliance and Customization for Seamless Integration

Global Compliance and Customization for Seamless Integration

We understand that international clients require products that meet local standards and specifications. Our ACR press fittings are manufactured to comply with EN12541, ASME B16.22, and AS 3688, covering major markets in Europe, North America, and Australasia. We also offer customization options, including special sizes, materials, and markings, to align with your project requirements. Our global logistics network ensures timely delivery, and our multilingual support team assists with technical queries. By partnering with us, you gain a competitive edge through reliable, compliant, and tailored ACR press fittings that integrate seamlessly into your supply chain, regardless of your location.
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