2pieces Copper Pipe Extension Fitting Brass Double End with 2 Nuts 1/4" 3/8" 1/2" 5/8" 3/4" Air Conditioning Pipe Joints 6-19MM
¡¼Material¡½Brass
¡¼Color¡½Copper color
[Purpose] Connect the bell mouth copper pipe
[Specifications] 6x6mm means that both ends are connected to copper pipes with an outer diameter of 6mm.
Other specifications can be deduced by analogy, the size of the outer diameter of the copper tube can be bought.
According to the national standard, the air conditioner has two copper pipes and the corresponding specifications are as follows:
1 horse uses 6mm and 10mm
1.5 horses are 6mm and 12mm
2 horses are 6mm and 12mm
3 horses use 10mm and 16mm
(Some air conditioners use 6mm and 16mm)
5 horses are 10mm and 19mm
(Some air conditioners use 12mm and 19mm)
(The above standards are general industry standards. Please confirm before purchasing whether your air conditioner P number and copper pipe specifications are configured according to the above specifications.)
The metric copper pipe is called, the outer diameter of the copper pipe is as follows:
6mm 8mm 10mm 12mm 14mm 16mm 19mm.
British copper pipes are called, and the outer diameters of copper pipes are as follows:
2 points (6.35mm) 3 points (9.52mm) 4 points (12.7mm)
5 points (15.88mm) 6 points (19mm). If you don`t understand, measure the copper tube.
Common for metric copper pipe 6mm and British copper pipe 6.35mm
Common for metric copper pipe 10mm and British copper pipe 9.52mm,
Common for metric copper pipe 16mm and British copper pipe 15.88mm,
Metric copper pipe sizes are:
6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 19mm
British copper pipe sizes are: 6.35mm, 9.52mm, 12.7mm, 15.88mm, 19mm
6mm Corresponding nut inner thread: Metric M12X1.25
8mm corresponding nut inner thread: metric M12X1.25,
8mm thickening Corresponding nut inner thread: Metric M14x1.5
10mm corresponding nut inner thread: Metric M16x1.5
12mm corresponding nut inner thread: Metric M18x1.5
14mm corresponding nut inner thread: Metric M20x1.5
16mm corresponding nut inner thread: Metric M22x1.5
19mm corresponding nut inner thread: Metric M27x2
[Product Overview] Applicable media for flared joints: oil, water, gas and other non-corrosive or corrosive media pipe joints. The specification requirements for the matching steel pipe are relatively flexible. After being welded to the pipeline, it has the characteristics of firm connection and good sealing performance. Therefore, it is widely used in oil refining, chemical industry, light industry, textile, national defense, metallurgy, aviation, shipbuilding and other systems; it is also suitable for hydraulic transmission pipelines of various mechanical engineering, machine tools, etc.
About Shipping:
1. Handling Time: We will ship the packages once receiving your payment
2. We normally ship the packages by China Post , E-Packet, ÇØ¿Ü Standard Shipping without special requirements from the buyers.
About Return Policy
1. For defective parts you receive, we must take the reponsibility, we can refund or send another package
2. For return parts , buyer should pay for the freight