Guangzhou Kaida Refrigeration Technology Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Product Name | Copper Branch Pipe |
| Material | Copper |
| OEM/ODM | Available |
| Pipe Size | Customized according to system design |
| Type | Gas Branch Pipe (Suction Line) / Liquid Branch Pipe (Liquid Line) |
| Application | VRF/VRV Central Air Conditioning, Multi-split System |
| Length | 150mm – 400mm (typical, can be customized) |
| Connection Type | Brazed connection (copper tube welding) |
| Surface | Bright annealed copper finish |
| Brand Name | KAIDA |
| Model Number | Copper Branch Pipe |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Product Name | Copper Branch Pipe |
| Material | Copper | OEM/ODM | Available |
| Pipe Size | Customized according to system design | Type | Gas Branch Pipe (Suction Line) / Liquid Branch Pipe (Liquid Line) |
| Application | VRF/VRV Central Air Conditioning, Multi-split System | Length | 150mm – 400mm (typical, can be customized) |
| Connection Type | Brazed connection (copper tube welding) | Surface | Bright annealed copper finish |
| Brand Name | KAIDA | Model Number | Copper Branch Pipe |
| High Light | Hailiang copper Y-branch pipe fittings ，Copper branch pipe for Midea VRF ，150-400mm Y-branch pipe fittings | ||
The Hailiang Copper Y-Branch Pipe Fittings Disperse Kit is specifically designed for Midea VRF/VRV air conditioning systems, including models FQZHN-01, FQZHN-02, FQZHN-03, FQZHN-04, and FQZHN-05. Manufactured from high-purity copper, these fittings provide superior durability, high thermal conductivity, and leak-free performance under continuous system operation.
As a critical component in variable refrigerant flow (VRF/VRV) systems, the Y-branch joint (Refnet) accurately distributes refrigerant from the main pipeline to branch pipelines, ensuring balanced refrigerant flow, stable cooling/heating output, and improved energy efficiency.
Engineered for precision and reliability, Hailiang’s copper Y-branch fittings are widely used in commercial buildings, residential complexes, and industrial HVAC installations. With strict quality control and international standards compliance, this disperse kit ensures long-term system stability and reduced maintenance costs.
High-quality copper construction for strength, durability, and excellent thermal conductivity.
Precise refrigerant distribution to maintain balance and system efficiency.
Specifically compatible with Midea VRF/VRV systems (FQZHN series 01–05).
Leak-proof design with strong pressure resistance for long-term use.
Easy installation through brazing or welding connection methods.
Wide application across commercial, residential, and industrial HVAC systems.
Verify that the Y-branch kit model matches the Midea VRF/VRV system specification.
Cut and prepare the copper pipes to the required dimensions.
Connect the main and branch pipes to the Y-branch joint via brazing or welding.
Ensure all joints are securely sealed and perform a pressure test to check for leaks.
Conduct vacuum evacuation and charge refrigerant according to Midea’s system requirements.
Test system operation to confirm proper refrigerant distribution and performance.
OEM & ODM customization for size, packaging, and branding.
Bulk wholesale supply at competitive factory-direct pricing.
Global shipping solutions with safe packaging and fast delivery.
Technical support for HVAC contractors and installation teams.
Certified quality assurance (ISO, CE) for international standards.
24/7 professional service for timely customer support.
| Attribute | Details |
|---|---|
| Product Name | Hailiang Copper Y-Branch Pipe Fittings – Disperse Kit |
| Compatible Models | Midea Air Conditioner FQZHN-01/02/03/04/05 VRF/VRV Systems |
| Material | High-Purity Copper |
| Type | Y-Type Refnet Branch Joint |
| Application | Refrigerant Distribution in VRF/VRV Air Conditioning Systems |
| Features | Durable, Leak-Proof, Pressure-Resistant, High Conductivity |
| Installation Method | Brazing / Welding |
| Certification | ISO / CE Certified, International HVAC Standards Compliant |
| Usage | Commercial, Residential, Industrial HVAC Projects |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller,Other
Ecer Certification：
Verified Supplier
Guangzhou Kaida Refrigeration Technology Co., Ltd. is a professional enterprise dedicated to the design, production, and distribution of refrigeration equipment. The company occupies a total area of 15,000 square meters, equipped with modern production facilities and a skilled workforce. With 20 exp... Guangzhou Kaida Refrigeration Technology Co., Ltd. is a professional enterprise dedicated to the design, production, and distribution of refrigeration equipment. The company occupies a total area of 15,000 square meters, equipped with modern production facilities and a skilled workforce. With 20 exp...
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