Brass fitting union male thread capillary for copper tube
material: brass
size:1/2" 3/4" 1"
surface: natural or nickel plated
thread standard: BSP NPT
Size | 100ºC | 60ºC | 25ºC | -30ºC |
6mm to 28mm | 15bar | 25bar | 25bar | 20bar |
35mm to 54mm | 10bar | 16bar | 25bar | 20bar |
67mm | 10bar | 16bar | 15bar | 20bar |
above | 10bar | 16bar | 15bar | 20bar |
Name | Union |
Material | Brass Copper |
MOQ | 100PCS |

This type of connection does not require any auxiliary tools, realising completely powerless and toolless construction, thus improving construction efficiency.
In addition, the connection process of copper live joint is simple, only need to cut the pipe according to the actual size of the need, and then through the special tool to get rid of the burr, with a marker pen to mark the depth of the push-in, and finally through the manual easy to push in to complete. Finally, it is easily pushed in by hand.
As we continue to strive for excellence, we currently have 30,000 square meters of manufacturing space, more than 220 workers, and a projected sales income of $40 million USD in 2021.
Our core competitiveness has continuously increased as a result of the invaluable knowledge gained from serving our key clients, including Midea, Johnson Control, Panasonic, and others. Our strengths include our ability to react to changing customer needs, efficient production, and quality control. In the meantime, working together with our clients to deliver tailored solutions and implement strategic cost reduction is seen as both a service and a competitive advantage.








Q1: How long can i get the feedbacks after we sent the inquiry?
A1: We will reply you within 24 hours in working day.
Q2: Are you a direct manufacturer or trading company?
A2: We are a professional HVAC fitting production factory, also we have our owninternational trade department, we produce and sell all by ourselves.
Q3: What products can you offer?
A3: Products are mainly divided into following categories: Stainless Steel Pipes and Fittings,Aluminum Tube Fittings & Aluminum Pipe Tee Fittings,HVAC Brass Pipes and Fittings,HVAC Duct Fittings,HVAC Pneumatic Fittings,HVAC Flare Fittings,HVAC Compression Fittings and a variety of customized fittings
Q4: What applications do your products relate to?
A4: For Pipe, potable water, air conditioning and refrigeration systems
Q5: Can you do customized products?
A5: Yes,we are mainly doing customized products according to the customers' drawingsor samples.
Q6: How to guarantee the quality of your goods?
A6: We will do the inspection after every process.For the finished products,we will do100% inspection according to the customers'requirements and the internationalstandard.
Q7: What's the payment term?
A7: When we quote for you,we will confirm