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 VRF Y branch pipe ，AC refrigeration copper branch pipe ，150-400mm copper Y branch pipe | ||
The Hailiang VRF/VRV Refnet Y Branch Pipe is a professional-grade copper fitting designed for air conditioning refrigeration systems, ensuring efficient and reliable refrigerant distribution across multiple indoor units. Specifically engineered for models 22T, 33T, 72T, 73T, and 75T, these disperse pipes are widely used in VRF (Variable Refrigerant Flow) and VRV (Variable Refrigerant Volume) air conditioner systems.
Made from high-purity seamless copper, the Y-branch joints provide excellent thermal conductivity, corrosion resistance, and pressure endurance. Their smooth internal design ensures optimal refrigerant flow, minimizing energy loss and supporting stable operation of both cooling and heating cycles.
Hailiang’s Refnet pipe fittings are trusted by HVAC professionals worldwide for their durability, leak-proof performance, and wide compatibility with leading air conditioner brands. They are the ideal solution for residential complexes, commercial buildings, shopping centers, and large-scale HVAC projects.
Premium copper construction for long-lasting strength and reliability.
Smooth refrigerant distribution for balanced cooling/heating performance.
Wide compatibility with VRF/VRV air conditioning systems (22T, 33T, 72T, 73T, 75T).
Leak-proof, pressure-resistant design, ensuring system safety.
Supports energy efficiency by maintaining optimized refrigerant flow.
Easy integration into new installations or retrofit projects.
Select the correct Y-branch model (22T, 33T, 72T, 73T, 75T) according to system requirements.
Prepare copper pipes by cutting to the correct size and smoothing edges.
Connect the main line and branch lines to the Refnet Y-branch pipe using brazing or welding.
Perform pressure and leak testing before refrigerant charging.
Complete system evacuation and refrigerant filling according to manufacturer’s instructions.
Verify refrigerant flow to all indoor units and ensure stable operation.
OEM & ODM customization (branding, specifications, packaging).
Factory-direct supply with competitive wholesale pricing.
International quality certifications (ISO, CE, RoHS).
Professional technical support for HVAC contractors and installers.
Fast logistics and export-ready packaging.
Dedicated after-sales service to ensure customer satisfaction.
| Attribute | Details |
|---|---|
| Product Name | Hailiang VRF/VRV Refnet Y Branch Pipe – Copper Disperse Pipe Fittings |
| Compatible Models | 22T, 33T, 72T, 73T, 75T |
| Material | High-Purity Seamless Copper |
| Type | Y-Shape Refnet Joint / Disperse Pipe |
| Application | VRF / VRV Air Conditioning Refrigeration Systems |
| Features | Leak-Proof, Pressure-Resistant, Smooth Flow, Corrosion-Resistant |
| Installation Method | Brazing / Welding |
| Certification | ISO / CE / RoHS |
| Usage | Residential, Commercial, 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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