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 |
View Detail Information
Explore similar products
Brass Quick-Release Push Fit Coupling for PEX Copper Pipes
Brass Push Fit Elbow Connector for PEX and Copper Pipes
Copper Branch Pipe for VRF VRV Systems 150mm to 400mm Custom Length 22T 33T 72T
Hailiang Copper Y-Branch Pipe Fittings 150-400mm for Midea VRF Systems
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 refnet joint ，Hitachi VRF branch pipe ，150-400mm copper branch pipe | ||
The Hailiang Copper Refnet Joint is a high-quality branch pipe fitting designed specifically for Hitachi VRF/VRV air conditioning systems, including models 52SN, 102SN, 162SN, and 302SN. Manufactured with premium-grade copper, these fittings provide exceptional durability, superior conductivity, and long-lasting performance in HVAC installations.
The refnet joint design enables efficient distribution and balancing of refrigerant between the main and branch lines, ensuring optimal system efficiency and stable performance. With precise dimensions and compatibility with Hitachi VRF/VRV systems, these fittings guarantee a reliable connection that minimizes leakage risks.
Widely used in commercial buildings, offices, and residential complexes, Hailiang copper refnet joints are engineered to meet the demanding requirements of modern HVAC systems, delivering dependable performance and cost efficiency.
High-quality copper construction for excellent thermal conductivity and durability.
Precise design ensures full compatibility with Hitachi VRF/VRV systems.
Reliable refrigerant flow distribution for efficient cooling and heating.
Leak-proof performance with long service life.
Easy to install and suitable for large-scale HVAC projects.
Ideal for commercial, industrial, and residential air conditioning applications.
Verify the compatibility of the refnet joint with the corresponding Hitachi VRF/VRV model.
Cut and prepare copper pipes to the required length.
Connect the refnet joint to the main line and branch lines using brazing or welding.
Ensure proper sealing and pressure testing to prevent refrigerant leakage.
Complete system vacuuming and refrigerant charging as per Hitachi installation guidelines.
Conduct operational testing to confirm proper refrigerant distribution.
OEM/ODM support with customized sizes, packaging, and branding.
Bulk supply and wholesale service with competitive pricing.
Fast delivery with large inventory ready for shipment.
Technical support for HVAC installation and project needs.
Certified quality assurance meeting international HVAC standards.
24/7 customer service for pre-sales consultation and after-sales support.
| Attribute | Details |
|---|---|
| Product Name | Hailiang Copper Refnet Joint – Branch Pipe Fittings |
| Compatible Models | Hitachi VRF/VRV Systems (52SN, 102SN, 162SN, 302SN) |
| Material | High-Quality Copper |
| Application | VRF/VRV Air Conditioning Refrigerant Distribution |
| Features | Leak-Proof, Durable, High Conductivity, Precise Dimensions |
| Installation Method | Brazing / Welding |
| Certification | ISO/CE Certified, Compliant with International HVAC Standards |
| Usage | Commercial Buildings, Offices, Residential Complexes, Industrial HVAC |
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...
Get in touch with us
Leave a Message, we will call you back quickly!