Why Choose Miracle Copper Pipe Press Fittings?
Miracle copper pipe press fittings are made of brass and steel so that they can withstand higher system pressure(bursting pressure of 200-300Mpa).
Do not use a rubber gasket inside for sealing. So, the leak rate is less than 0.01/%.
In addition to connecting copper pipes, it can also connect Copper and Stainless steel pipes, Copper and Titanium tubes, etc.
Miracle Copper Pipe Press Fittings are the best way for HVAC/ Gas/ Steam/ Plumbing copper pipe.
Let’s Miracle help you now.
Copper Pipe Press Fittings for HVAC/Gas/Steam/Plumbing
Copper Press Branch Fitting is used with Miracle copper pipe press fitting. It can be used in HVAC/VRF, heat recovery systems, heat pump systems, refrigeration systems, etc.
Copper Pipe Press Elbow Fittings adopts an inner nesting design, so it has higher reliability. Size include 5/8”, 7/8”, 1-1/4”, 1-5/8”, etc. Contact us now.
Copper pipe press-fitting utilizes a flat metal-to-metal connection instead of a rubber seal. As a result, it provides a more reliable seal and a longer service life.
Miracle equal-diameter copper pipe press fittings are designed for pipes with the same diameter. Size includes 1/4″, 5/16″, 3/8″, 1/2″, 1-5/8″ etc. Contact Miracle for more details.
The reduced-diameter copper pipe press fittings are designed for reduced-diameter copper pipe. It can be applied to gas piping, liquid piping, solid piping, chemical piping, etc. Touch us today.
Service Press Fittings for Refrigeration Copper Pipe (2)
Copper Pipe Press Fitting Tool Kits
The press tool is designed to be used together with all the above copper pipe press fittings.
You can choose the cost-effective manual press tool, the more highly efficient electric press tool, or the FRK service tool.
Contact us now to get tool details faster.

Your Best HVAC/Plumbing Copper Pipe Press Tool Manufacturer
Miracle copper pipe press fitting connections are no fire, no high temperatures, and no danger.
- Copper Pipe Press Fittings Catalog
- Test
- Patents
Check the Copper Pipe Press Fittings Catalog
As a copper pipe press fitting manufacturer, we attach importance to the quality of our products. Before each product is delivered, we do a lot of destructive tests to ensure the quality of Miracle copper pipe press fitting is 100% reliable.

As a technology company, Miracle re-invests a large portion of corporate earnings back into R&D each year.
More investment in research will lead to better products. Just Contact Miracle Team!
Copper Pipe Press Fittings Component
There is some type of no-welding connection that uses a plastic gasket or rubber O-ring inside of their fittings to support the sealing function.
But we don’t use, it because plastic or rubber gaskets will easily age and corrode over time, then causing leakage, you can not predict when the leakage will occur, it is a risk for the refrigeration system.
Miracle copper pipe press fitting is mainly made of copper(or you can call it brass) and steel, and the parts include 2pcs steel rings, one copper sleeve, and two inner copper supports.
All the copper pipe press fittings will be equipped with these inner copper supports to prevent any leakage because of inappropriate or improper operation.
Miracle no welding connection technology is more reliable and has a longer service life.
Miracle copper press fitting using standardized design and high-quality brass as raw material.
For refrigeration and air conditioning installations, copper press fittings are super simple and fast, and anyone can do it anytime, just with his excellent grip.
In addition to simple operation, We also have different materials for press fittings for different applications.
For big sizes there is copper support inside of the pipes, to protect against the deformation of pipes when crimping.
As a professional copper press fitting manufacturer, we bring to you customizable copper press fittings with excellent service.
Miracle copper pipe press tool uses high-quality rubber as the handle sheath and is designed with non-slip grooves.
When crimping the copper press fitting, is more labor-saving and comfortable. The handle can be adjusted at multiple angles, making it more flexible to use.
FRK copper pipe press tool with copper press fitting is the best choice for a pipe connection of 8mm and below.
If you want to do your work well, you must first sharpen your tools.
A good tool can better guarantee the connection quality of press fitting, maximize the potential of the tool, and serve your work.
The electric tool is a more labor-saving tool for crimping copper press-fitting.
The electric tool’s pliers head is easy to replace, it will not shake after a long time of use, and the crimping effect is more reliable.
When the thrust of the Electric tool meets the design requirements, it will automatically retract to prevent excessive torque.
Single press-fitting equipment is the best choice for production line copper pipe.
One piece of equipment has two clamp heads, the clamp heads can be operated independently.
Using hydraulic drive instead of manual crimping, the operation is labor-saving the effect is stable, and it is more suitable for mass pipeline connection.
Miracle provides a complete solution, including pipe press tools, copper crimping tools, HVAC tools, HVAC parts, insulated copper pipe, copper Y joint, etc.
Copper press fitting is a successful alternative to soldering copper pipe connections.
Press-fit or Copper press fitting is invented in Europe in the 1950s.

Miracle is a trusted manufacturer of copper stamping parts.
What makes Miracle copper press fittings better than soldering?
First, we conduct sufficient theoretical research in the experimental stage and fully consider the physical properties of the material.
Then, copper press fitting adopts automatic production processing with high processing accuracy.
Miracle copper press fitting uses machine inspection and manual inspection.
Multiple testing methods reduce the failure rate of the products.
When each batch of copper press fitting production is completed.
We will carry out a series of destructive tests, including anti-corrosion, pulling, bursting tests, etc.

When you choose copper press fitting instead of solder, it means there is no fire extinguisher on hand.
We don’t use a plastic gasket or even a rubber seal inside the O-ring.
That’s why there is no risk of metal corrosion or refrigerant leakage.
Miracle copper press fittings are copper and steel fasteners.
Therefore it can effectively prevent the joint from loosening after you finish the project.
Besides, Miracle copper pipe press fitting can ensure a much longer service life.
When the copper pipe breaks or blows up because of big pressure or corroded. The copper press fitting still works well.
So, use copper pipe press fitting in your HVAC/Gas/Steam/Plumbing system. It will be finished work once and for all.
No need to worry about having problems.
Copper pipe press fitting will reduce your after-sales problems.

For welding, you need to order the reducing copper fittings for this situation, but copper fitting requires MOQ is high, it’s not so economical,
A small copper fitting can affect the whole project, so a reliable connection is very important, and will save you a lot of energy in the long term.
Miracle copper press fitting can easily solve all your problems.

√ Copper press fittings save money and time.
Copper fittings don’t require a highly skilled plumber to create a connection. Anyone with press-fitting knowledge can operate it.
So you can save the labor costs and don’t need to worry about their skills.
If there is a massive quantity of pipe you need to connect with soldering, imagine how much time and money it can save.
You need to apply flux for soldering; you need to sweat the fitting and apply the solder.
After that, you need to clean the fitting, overall there are so many steps, and you need to go through all the step-in systems.
But for press-fitting, you need to join all the pipes together.
And then press the fitting with the press-fitting tools.
This one-step simplicity saves hours and hours times of productivity.
Though it’s a little more costly than soldering if you are a contractor or an industry, it’s only the best opportunity to complete the job as quickly as you can.
A copper press-fitting connection is the most secure way to attach pipes.
For attaching traditional pipes, copper press fitting reduces and removes the risks and disadvantages of soldering.
It takes place between two pipes just with a hydraulic tool.
Therefore, Miracle copper press fittings are stronger and have higher reliability.
In this article, you will have a complete idea about copper press fitting, how it works, the pros and cons of copper press fitting, and so on.
And if you are wondering why copper press fitting is much better than creating a joint with soldering, it’s worth getting through this article.

Soldering or welding must use the flame to set up the connection.
Imagine how risky it is inside of your house.
A fire hazard can take place if there is any mistake.
So the brilliant way is to use copper press fittings as there is no use of brazing and flame.
Even labor is safe from injury, and the environment is safe from the heat.
There is no need to prepare for it like glasses, gloves, and even safety gear when there is no fire, saving money.

Miracle copper pipe press fittings are available in brass, stainless steel, and aluminum.
Different materials of fittings correspond to different materials of pipes.
You can learn more about Miracle copper pipe press fittings for pipe connections here.
- How to connect copper and titanium pipe
- How to connect copper and stainless steel pipe
- How to connect copper and aluminum pipe
- How to connect aluminum and aluminum pipe
- How to connect copper and stainless steel pipe

01. Choose the right size.
02. Burr on the edge of the copper tube.
03. Insert inner nest, connecting ring, connecting sleeve respectively.
04. Draw a mark on the tube wall.
05. Take the connecting sleeve as the reference line.
06. Dropping the sealing liquid on the copper pipe.
07. Push the connecting ring towards the connecting sleeve.
08. Start crimping.
Read more: lokring training, copper pipe joining methods.
The irreplaceable advantage of copper press fitting is: that it can fulfill the connection to different metal pipes, like copper to aluminum pipes.
And it won’t have metal chemical corrosion during the connection process.
Besides, It can be used for different metals that you already know, such as brass, aluminum, steel, stainless steel, etc.
What impresses people is you don’t need any fire for dangerous gas.
In the meantime, copper press fitting is an environmental way to connect.
Another reason, there is no welding slag inside of the copper pipes, and there are also no welding scars outside of the pipes, it looks very beautiful.
All in all, copper pipe press fitting is a worthy connection method.

It depends on your system, what kind of pipes you use, choose the most suitable material for you, and save the cost at the same time for your project.
For the refrigeration system, mostly use brass press fittings and aluminum pipe press fittings.
For the HVAC/Gas/Steam/Plumbing system, it uses a brass ring.
For fire protection and drinking water systems, use stainless steel press fittings.
If you don’t know how to choose it, just contact us.
We will help you to find the most suitable and cost-effective copper pipe press fittings and pipe press tools.

Copper pipe press fittings are standard fittings for copper gas and are also essential.
Miracle copper pipe press fittings are determined by the type of copper gas.
Because copper pipe press fittings are made of many materials, such as brass, aluminum, stainless steel, etc.
Therefore, you need to tell us your gas pipeline parameters. like the material, wall thickness, pressure, etc.
Then, we provide you with the appropriate copper gas press fittings.

For the best environment heating and cooling system, you are also required to join two pipes together.
Copper press fittings are always the best decision for heating, ventilation, and air conditioning systems.
When your HVAC system needs to achieve a strong connection, it should have copper press fittings.
Miracle Copper press fittings for HVAC allow you to provide a suitable environment to maintain.
Miracle aluminum press fittings, designed for aluminum VRF system.
We have HVAC pipe press fittings of equal diameter and reduced diameter.
It is suitable for the connection between aluminum pipes of the same diameter and pipes of different diameters.
Of course, you can also use copper press fittings, but for cost consideration, aluminum is a better choice.
Note-Our customers use aluminum pipe press fittings to install the Daikin VRV system, it works well.
So if you consider the cost, aluminum press fittings will be a good choice.

Miracle has stainless steel press fittings, designed for drinking water pipes and a closed-circuit solar energy system.
Why use stainless steel press fittings for the drinking water system?
Because stainless steel pipes are widely used in the drinking water system.
It has a longer life of 70-100 years and corrosion resistance. We use stainless steel press fitting to ensure the same life with the system.
Miracle stainless steel pipe press fittings can reach 300Mpa pressure.
Send us your project, we will design the stainless steel pipes press fittings for you.
These refrigeration copper pipe press fittings are specially designed for refrigeration and conditioner.
It is used on the inlet and outlet of refrigeration compressors, copper filter driers, and capillaries.
For the refrigeration repair, you can see our videos here.
Refrigeration copper pipe press fittings advantages:
With the FRK pipe press tool and press fittings, it will improve 80% time of repair, and very easy even though you are a freshman in this field.
FRK tool is very small and flexible, with press fittings, so you will love your repair work.
Production Line Copper Pipe Press Fittings are used in factories of refrigeration equipment.
Its function is to connect refrigerant gas tubes with a braze-free connection.
Such as refrigerator production lines, condensing unit production lines, etc.
The single ring is very simple, just a ring, but needs to be used with the Electric Hydraulic Clamp Tool.
Work pressure≤5Mpa, thickness off connected pipes≤2mm. The working temp range is -50℃-150℃.
We have different Production Line Copper Pipe Press Fittings.
Such as brass, aluminum, steel, and stainless steel, etc.
So, Miracle Production Line Copper Pipe Press Fittings make sure 100% perfect with your equipment.
The advantages of Production Line Copper Pipe Press Fittings:
Very fast connection during production, just a few seconds.
Simple processing, no increase in connecting joints.
Senior workers can operate it very well.
Reduce the electrochemical crossing on tubes, increase the joint reliability, be more efficient than welding, cost-effective.
If you have further questions, please contact us, we’ll provide you with a complete solution.
As a leading copper press fittings manufacturer in China, Miracle copper pipe press fittings have ISO Certification, ROHS, etc.
We have ten years of experience in exporting to international markets and successfully follow all the terms and conditions.
Miracle Refrigeration is committed to fulfilling your fastener demand with the best quality trust and best price.
Send us your inquiry, ensure you don’t miss the best offer, and book your necessary press fittings faster.

The sealing liquid is a special sealant that is designed for no welding connection technology.
Use together with pipe press tool and copper press fittings to ensure good sealing function.
It is used on the surface of pipes to fill the gaps between the press fittings and pipes, as well as the small scratches that we may not see but surely affect the sealing of pipes.
The sealing liquid will fill the scratch and solidify during the installation with copper press fittings, to form a perfect seal.
It has better elasticity and ductility after solidification, in the specified temperature range, it will form a soft membrane to make a good seal effect.
Miracle sealing liquid can reduce electrochemical corrosion, such as copper and aluminum, copper and tin, copper and iron, etc.
It will form a protective membrane between two different metals to minimize the contact surface, which will slow down the corrosion process and ensure the safe operation of pipes during their designed working life.
According to the application, we have 4 models of sealing liquid :
SUP-1 Tempture -50℃-150℃, used for a refrigeration system, normally for the domestic market.
SUP-2 Tempture -50℃-150℃, used for a refrigeration system, normally for overseas markets.
SUP-3 Tempture -50℃-220℃, used for solar energy pipe system.




























