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since-2007

Leading 

Refnet Joint Suppliers

1.  15+ years export and sourcing experience
2. Focus more on quality
3. Reasonable Price
4. Free sample available

Gas/Liquid Pipe of Refnet Joint

Refnet Joint is used for VRV/VRF air conditioning systems, it also called dispenser pipes, Copper VRV VRF Air Conditioner Y Branch, branch joint, Y Joint, Branch Piping, Refnet Pipe, Joint Kit, Fitting, Seperation Tube. The Refnet Joint is combined with gas pipe and liquid pipe. It is easy to tell the gas/liquid pipes by appearance: pipe of bigger size is gas pipe, and smaller size is liquid pipe.
 
Our in-depth knowledge and industry expertise allow us to offer an outstanding range of refnet Pipe. In the factories we work with, the supplied refnet joints are well manufactured by highly skilled professionals using high-quality raw materials and sophisticated technology in tune with the set quality norms. Under the strict supervision of skilled quality experts, each branch joint is thoroughly tested with various quality parameters to ensure its quality. 
Tingertech offers DAKIN, HITACHI, TOSHIBA, MIDEA, LG, MITSUBISHI, GREE, YORK, MCQVAY and other models.

Refnet Joint Products

VRV AC System Daikin Refnet Branch Piping Kit , Refrigeration Copper Fittings Applying To GREEN Type
VRV AC System Daikin Refnet Branch Piping Kit , Refrigeration Copper Fittings Applying To GREEN Type

Tingertech branch pipe joint is a pipe with one input but multiple outputs. Mainly used in the pipeline installation of the central air-conditioning VRV or VRF system. Its role is to divert the refrigerant in the pipeline to the indoor unit in the central air-conditioning multi-line installation system, playing a role of diversion.

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Copper Refnet Joints Branch Copper Refnet Joints,Refnet Branch Piping Kits Produc Applying To FUJITSU Type
Copper Refnet Joints Branch Copper Refnet Joints,Refnet Branch Piping Kits Produc Applying To FUJITSU Type

Tingertech branch pipe joint is a pipe with one input but multiple outputs. Mainly used in the pipeline installation of the central air-conditioning VRV or VRF system. Its role is to divert the refrigerant in the pipeline to the indoor unit in the central air-conditioning multi-line installation system, playing a role of diversion.

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Multi Standard Refrigeration Pipe Fittings Copper Y Joint Disperse Refnet Applying To UTR Type
Multi Standard Refrigeration Pipe Fittings Copper Y Joint Disperse Refnet Applying To UTR Type

Tingertech branch pipe joint is a pipe with one input but multiple outputs. Mainly used in the pipeline installation of the central air-conditioning VRV or VRF system. Its role is to divert the refrigerant in the pipeline to the indoor unit in the central air-conditioning multi-line installation system, playing a role of diversion.

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Copper Refnet Joints Branch Copper Refnet Joints,Refnet Branch Piping Kits Produc Applying To SAMSUNG Type
Copper Refnet Joints Branch Copper Refnet Joints,Refnet Branch Piping Kits Produc Applying To SAMSUNG Type

Tingertech branch pipe joint is a pipe with one input but multiple outputs. Mainly used in the pipeline installation of the central air-conditioning VRV or VRF system. Its role is to divert the refrigerant in the pipeline to the indoor unit in the central air-conditioning multi-line installation system, playing a role of diversion.

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High Pressure Test Refrigeration Tubing Fittings Daikin Refnet Joint C12200 Material Applying To TOSHIBA Type
High Pressure Test Refrigeration Tubing Fittings Daikin Refnet Joint C12200 Material Applying To TOSHIBA Type

Tingertech branch pipe joint is a pipe with one input but multiple outputs. Mainly used in the pipeline installation of the central air-conditioning VRV or VRF system. Its role is to divert the refrigerant in the pipeline to the indoor unit in the central air-conditioning multi-line installation system, playing a role of diversion.

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VRF Air Conditioner Refrigerator Spare Parts Joint Pipe Applying To TOSHIBA Type
VRF Air Conditioner Refrigerator Spare Parts Joint Pipe Applying To TOSHIBA Type

Tingertech branch pipe joint is a pipe with one input but multiple outputs. Mainly used in the pipeline installation of the central air-conditioning VRV or VRF system. Its role is to divert the refrigerant in the pipeline to the indoor unit in the central air-conditioning multi-line installation system, playing a role of diversion.

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Copper VRV VRF Air Conditioner Y Branch, Y Joint, Branch Piping, Refnet Pipe Applying To DAIKN Type
Copper VRV VRF Air Conditioner Y Branch, Y Joint, Branch Piping, Refnet Pipe Applying To DAIKN Type

Tingertech branch pipe joint is a pipe with one input but multiple outputs. Mainly used in the pipeline installation of the central air-conditioning VRV or VRF system. Its role is to divert the refrigerant in the pipeline to the indoor unit in the central air-conditioning multi-line installation system, playing a role of diversion.

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VRF Air Conditioner Refrigerator Spare Parts Joint Pipe Applying To MCQUARY Type
VRF Air Conditioner Refrigerator Spare Parts Joint Pipe Applying To MCQUARY Type

Tingertech branch pipe joint is a pipe with one input but multiple outputs. Mainly used in the pipeline installation of the central air-conditioning VRV or VRF system. Its role is to divert the refrigerant in the pipeline to the indoor unit in the central air-conditioning multi-line installation system, playing a role of diversion.

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Copper Y Joint Disperse Refnet Pipe Fitting For York VRV Air Conditioning System Applying To HITACHI Type
Copper Y Joint Disperse Refnet Pipe Fitting For York VRV Air Conditioning System Applying To HITACHI Type

Tingertech branch pipe joint is a pipe with one input but multiple outputs. Mainly used in the pipeline installation of the central air-conditioning VRV or VRF system. Its role is to divert the refrigerant in the pipeline to the indoor unit in the central air-conditioning multi-line installation system, playing a role of diversion.

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Multi Standard Refrigeration Pipe Fittings Copper Y Joint Disperse Refnet Applying To Haier Type
Multi Standard Refrigeration Pipe Fittings Copper Y Joint Disperse Refnet Applying To Haier Type

Tingertech branch pipe joint is a pipe with one input but multiple outputs. Mainly used in the pipeline installation of the central air-conditioning VRV or VRF system. Its role is to divert the refrigerant in the pipeline to the indoor unit in the central air-conditioning multi-line installation system, playing a role of diversion.

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High Pressure Test Refrigeration Tubing Fittings Daikin Refnet Joint C12200 Material Applying To MITSUBISHI Type
High Pressure Test Refrigeration Tubing Fittings Daikin Refnet Joint C12200 Material Applying To MITSUBISHI Type

Tingertech branch pipe joint is a pipe with one input but multiple outputs. Mainly used in the pipeline installation of the central air-conditioning VRV or VRF system. Its role is to divert the refrigerant in the pipeline to the indoor unit in the central air-conditioning multi-line installation system, playing a role of diversion.

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Copper Y Joint Disperse Refnet Pipe Fitting For Toshiba VRV Air Conditioning System Applying To MIDEA Type
Copper Y Joint Disperse Refnet Pipe Fitting For Toshiba VRV Air Conditioning System Applying To MIDEA Type

Tingertech branch pipe joint is a pipe with one input but multiple outputs. Mainly used in the pipeline installation of the central air-conditioning VRV or VRF system. Its role is to divert the refrigerant in the pipeline to the indoor unit in the central air-conditioning multi-line installation system, playing a role of diversion.

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Copper Refnet Joints Branch Copper Refnet Joints,Refnet Branch Piping Kits Produc Applying To LG Type
Copper Refnet Joints Branch Copper Refnet Joints,Refnet Branch Piping Kits Produc Applying To LG Type

Tingertech branch pipe joint is a pipe with one input but multiple outputs. Mainly used in the pipeline installation of the central air-conditioning VRV or VRF system. Its role is to divert the refrigerant in the pipeline to the indoor unit in the central air-conditioning multi-line installation system, playing a role of diversion.

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VRV AC System Daikin Refnet Branch Piping Kit , Refrigeration Copper Fittings Applying To AUX Type
VRV AC System Daikin Refnet Branch Piping Kit , Refrigeration Copper Fittings Applying To AUX Type

Tingertech branch pipe joint is a pipe with one input but multiple outputs. Mainly used in the pipeline installation of the central air-conditioning VRV or VRF system. Its role is to divert the refrigerant in the pipeline to the indoor unit in the central air-conditioning multi-line installation system, playing a role of diversion.

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Still Not Finding What You're Looking For?
Contact Tingertech for Refnet Joint Cost.

Refnet Joint Price Buster

- Buy Refnet Joint from Tingertech, the professional suppliers!

  • Refnet joint is from the leading refnet joint manufacturers in China! 
  • Don't let the branch jointprice scare you!
  • There is nothing inferior about these Y Joint / Branch Piping!
  • The only thing cheap about these Copper VRV VRF Air Conditioner Y Branch is the price!
  • One year warranty of Refnet Pipe /Joint Kit Fitting / Seperation Tube from your refnet joint supplier!
  • Contact Tingertech now for the quality refnet joint at reasonable price!

How to Install Refnet Joint ?

The installation method and request of refnet joint in different brands is various. Here we take Midea & Gree as example.
 Installation of Midea Y Joint
Install the refrigerant branch kit, observing the following conditions:
 
  • U-shaped indoor Ts can be installed horizontally or vertically
  • If the refnet joints are mounted horizontally, the branch joint must be within a 10° angle
  • At least 1 meter distance between Ts
  • There must be at least 0.5m between any 90° and another 90° or MS box or fan coil
China Copper Refnet Joint manufacturers, Quick brass Y connector, Branch Joint suppliers, Brass valve,fittings wholesaler
Y Joint Kits Refnet Joint Copper Branch Pipe Branch Joint for Midea from China - China Elbow,Refrigeration
 Installation of Gree Branch Joint
Make sure the manifold is close to the IDU to reduce the effect of IDU branching on refrigerant assignmenet; Matches the manifold of the device; Make sure the manifold model is correct.
Manifolds can be laid in the following ways:
  • Horizontal installation: The three ports must be on the same level. Forming size and assembly angle cannot be changed
  • Vertical installation: the direction can be up or down. The three ports must be on the same level and must not be tilted
The straight pipe length between the two manifolds & before the main pipe port of the manifold & between the manifold branch pipe and the IDU cannot be less than 500mm

REFNET JOINT Are Fully Customizable

As each HVAC brand uses a different REFNET design, it is normal for REFNET manufacturers to customize the design according to users' needs.
At Tingertech, we customize a wide range of Refnet fittings to the designs and specifications required by our customers and end users. Here are some highlights of Tingertech REFNET JOINT:
 
  • R410A High Density Pressure Resistant Copper Tube
  • Specially designed soldering materials and aided welding inner space ensure durability and no leakage
  • Optimized shape dimension ensures improved refrigerant fluidity, thereby improving overall cost-effectiveness
  • Fully customized according to samples and drawings
  • Exceptionally strict quality control, each pipe must pass 6.5MPa pressure test before packing
  • Advanced technology and beautiful surface treatment
Send us an inquiry today and start customizing your refnet joint!
Air conditioner spare parts refnet joint or y branch joint copper pipe for vrv refnet joint for midea

Advantages of Refnet Joint ? 

Copper VRV VRF Air Conditioner Y Branch, Y Joint, Branch Piping, Refnet Pipe, Joint Kit,Fitting
1. Made of high-grade copper tube, TP2 material, thick and clean, in line with the R410a system standard;
2. PLC CNC machining to ensure all design dimensional accuracy and complete deburring;
3. Fully automatic welding system, numerical control, to ensure the high quality of products;
4. Use 3% silver welding rod to make sure the whole body looks clean red copper without black spots;
5. Each branch pipe is degreased/degreased and chemically cleaned by SGS, without contact with H2SO4, no serious impact on the environment, and no chemical damage to the copper pipe;
6. Before leaving the factory, each branch pipe is subjected to a 100% pressure test below 6.5MPa (CNAS certification). The pressure explosion limit is 10+ MPa.

What's the difference between VRV System and VRF System?

VRV, a.k.a Variable Refrigerant Volume. While VRF, a.k.a Variable Refrigeration Flow which is the same thing as VRV. Tingertech here gives a very clear explanations on the types of VRV/VRF system, Installation of VRV/VRF with REFNET and notes When purchasing a REFNET.
Tingertech aims to stay as one of the best refnet joint suppliers. This is why we keep offering  branch joint / Y joint  for sale at competitive quality and reasonal prices. Ordering Copper VRV VRF Air Conditioner Y Branch in bulk from Tingertech now!
Customized-Designs

#1 Types of VRV/VRF

Tingertech here gives a very clear explanations on the types of VRV/VRF system. Essentially there are of 4 types:

i) Water cooling system
ii) Heat Pump system
iii) Heat Recovery system
iv) Gas System
Manufacturing

#2 Installation of VRV/VRF with REFNET

Refnet, also known as Y branch copper fittings, are used to connect VRV/VRF systems. Here we refer to the first VRV system inventor for the REFNET type. Essentially, there are 3 types of REFNET joint. which is:

i) Line branch fittings
ii) Header branch fittings and
iii) Mixed branch fittings
Respond

#3 Notes When purchasing a REFNET

Make sure each copper refnet joint also known as dispenser pipes, Copper VRV VRF Air Conditioner Y Branch, branch joint, Y Joint, Branch Piping, Refnet Pipe, Joint Kit, Fitting, Seperation Tube has an insulator.
Each branch kit contains a set of 2. One for gas and one for water. You may observe that the REFNET is larger in diameter for the gas inlet compared to the water outlet.

HVACR Parts - Refnet Joint

At Tingertech, we source only world-class VRF refrigerant piping and Refnet fittings for you. The collaborated refnet joint manufacturers have dedicated design and research teams and well-equipped laboratories in the manufacturing units. Branch joints have the following advantages: high quality copper pipes used to manufacture Y joints, precise design of joints and headers, excellent brazing quality, all processes and products are ROHS compliant, 100% quality assurance, zero failure history, OEM cooperation with Many branch joint manufacturers.

With the support of a professional design team, we customized Branch pipe kits and VRF joints using UV stabilized flame retardant cross-linked polyethylene (XLPE) insulation; this ensures easy installation for contractors and installers and prevents our joints from breaking out. A typical system consists of one outdoor unit and several indoor units connected by copper parts and connected from outdoors to all indoor units using refrigerant piping and refnet fittings. We offer Refnet joints. We also help customers source custom HVACR parts. Send your  refnet joint manufacturers / factory a message today!

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Refnet Joint Cost Today!
The professionals at Tingertech will serve you with relevant information to make your build-to-order purchase of fan motor, centrifugal fan and hvacr parts a low-stress experience. We provide personal service from your first inquiry through order delivery. Our ac fan motor includes condenser fan motor, evaporative fan motor, air conditioner fan motor, fan coil motor, universal ac condenser fan motor, blower fan motor, heat pump fan motor and other electric fan motor. Our centrifugal fan includes ac centrifugal fan and ec centrifugal fan. Also Tingertech help sourcing various hvacr parts like HVACR tools, copper / brass parts, air ocnditioning parts, refrigerator parts & refrigeration parts and ventilation parts. Our team of experts is ready to answer all your questions. Whether you have a question about ac fan motor cost, centrifugal fan price or hvacr parts cost or are looking for advice for your project, contact fan motor manufacturers & HVACR parts suppliers!

Factory FAQ

Orders

  • Centrifual Fan Manufacturer / AC Fan Motor Manufacturer or trading company?

    We are  Self-owned Factory who founded in 2007. Tingertech owns 3 factories, centrifugal fan manufacturer, fan motor manufacturer for centrifugal fan and other HVAC systems, stator and rotator manufacturer forour electric fan motor. Also Tingertech helps customers source HVAC/R parts. With 15+ years of manufacturing and sourcing experience, there are 100+ employees in Tingertech factory and head office. Owning 10k+ ㎡ factory area,10+ senior engineer to offer solutions for centrifugal blower and HVAC fan motors and  15+ QC to confirm quality of forward curved centrifugal fans. We are the leading manufacturer for centrifugal fan and fan motors with OEM services to customers all over the world.​​​​

  • What are your main products?

    As a professional Fan Motor suppliers and Centrifugal Fan suppliers, Tingertech and CPMDJ supplies the full support for producing and sourcing, including: a. producing Centrifugal Fan / Centrifugal blower, Condenser Fan Motors,Evaperative Cooler Motors, Air Conditioner Fan Motors, Fan & Blower Motors, Heat Pump Fan Motors, Universal Fan Motors, Indoor Fan Motors, Outdoor Fan Motors, Fan Coil Motors, Indoor Fan Motors, Outdoor Fan Motors, Heat Pump Fan Motors, BLDC Fan Motors, EC Fan Motors,Stepper Motors and other HVAC motors; b. sourcing HVAC parts, like Refrigeration Tool, air conditioning parts, ventilation parts, refrigerator and refrigerant parts...

  • How about your delivery time for Centrifual Fan / AC Fan Motor?

    Generally, it will take 10-15 working days to finish a 1x20GP container and 15-25 working days to finish a 1x40HQ container centrifugal blower or ac fan motor. If the quantity is more than 2 containers, about 20-35 0days, for more quantity of centrifugal fan or ac fan motors, we could discuss delivery solution and give you a better delivery schedule. 

  • How do we control quality for Centrifual Fan Blower / AC Fan Motors?

    We have rich experience in Quantity control and improvement for Centrifual Blower Fan / AC Fan Motors. All the centrifugal blowers or fan motors from Tingertech are 100% quality inspection. Including:
     
    In-coming Raw Materials Inspection
     
    Initial for Centrifual Fan / AC Fan Motor Inspection
     
    Semi-finished Parts of Centrifual Fans / AC Fan Motor Inspection
     
    During Production Inspection
     
    Finished Centrifugal Fan or Fan Motor Inspection
     
    Pre-shipment for Centrifual Fan Blower / AC Fan Motors Inspection
     
    Container Loading Inspection for Centrifual Blower Fan / HVAC Fan Motor
     
    Meanwhile, we keep communication with customers in time which enables us to guarantee customer satisfaction for Centrifual Fans / AC Fan Motor. 

  • Can we load maximum quantity of Centrifual Fan Blower / AC Fan Motor to the container?

    Tingertech calculates the container space accurately based on customers' order quantity to ensure it without much space wasting when loading for Centrifual Fan / AC Fan Motor. our own logistic team will ensure the best freight charge and port charge too. The maximum quantity of Centrifual Blower Fan / AC Fan Motors for each containter can be loaded is guaranteed. 

  • How can I get in touch with you quickly for centrifugal fan / fan motor?

    You can send us quotation of centrifugal fans / fan motors via our website, OR send an email to amanda@tingertech.com, OR  call us: 0086 158618798425 OR add WECHAT: 0086 18961226028 OR add WHATSAPP:0086 158618798425 for Centrifual Blowers / AC Fan Motors price.

Fullfill Your Centrifugal Fan & Fan Motor Needs

Professional Centrifugal Fan & AC Fan Motor Manufacturers

 
Tingertech has more than 15+ years of forward curved centrifugal fan / furnace blower manufacturing experience, professional research and development capabilities and rich production experience, ensuring that our customers can get the most reliable centrifugal fan / furnace fan and fan motor at the most favorable price, so as to maximize our customers' benefits.
 

Leading Custom Centrifugal Fan & AC Fan Motor Suppliers

 
Tingertech not only provides the standard centrifugal fan / furnace blower and fan motor with different sizes and options, but also be able to custom centrifugal fan types/ furnace fan types and fan motors, to meet clients' needs of ac fan motor replacement, condenser fan motor replacement, hvac fan motor replacement. We provide ventilation solution for various applications.
 

One-stop Centrifugal Fan & AC Fan Motor Service

 
One-stop service is provided for furnace blower & fan AC motors brand owners, suppliers, wholesalers, distributors, shop owners, online shop owners and HVAC contractors who charge of HVAC & Refrigeration replacement parts, Heating & Air Conditioning parts, HVAC Repair Parts & Maintenance. Our only goal is to supply the most suitable and reliable centrifugal fan & ac fan motor at the most favorable price, with the worry-free after-sale service for you.

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  +86-15861898425
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