Air conditioning pipes do not need to be welded and can be connected by nuts-Hangzhou Xinchen Import and Export Co.,ltd

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Air conditioning pipes do not need to be welded and can be connected by nuts

The outer wire of the air-conditioning pipe is directly connected to the copper pipe used for the air-conditioning pipe, and the flaring tool can be used to tighten the copper pipe after the flaring, which is convenient to operate and simple to replace. The working principle of the flared joint is to flaring the copper tube and sealing it with a nut. It does not need to be welded when it is connected with the copper tube, which is good for fireproofing, explosion-proof and high-altitude operation, and can eliminate the disadvantages caused by inadvertent welding.

Its working principle is:

The outer wire of the air-conditioning pipeline is directly connected to the pipe (usually a copper pipe or a thin-walled steel pipe). The tightening force during assembly is converted into an axial pressing force by the nut, and is transmitted from the guide bush to the flared portion of the pipe to make the flared taper surface The contact specific pressure is obtained between the sealing surface of the joint body, and the rigid joint is used to connect and bear the axial component between the joint body and the joint generated by the fluid pressure in the pipe, thereby producing a good sealing property. connection.

We need to assemble the wire through the air conditioning pipe. The following tools and accessories are required:

1, the air conditioning pipe outside the wire straight through

2, air conditioning copper tube

3, copper tube flaring device

4, copper tube reamer chuck

5, multi-function wrench

Let's talk about the steps of the straight-through assembly of the air-conditioning pipe:

The first step: prepare the necessary tools and accessories, and prepare tools and accessories for air conditioning pipeline assembly in advance, such as copper tubes, air-conditioning pipelines, copper pipe reamer, multi-function wrenches, etc.

The second step: the nut of the air-conditioning pipe through the outer wire is placed on the copper tube of the air conditioner.

Step 3: Put the air-conditioning copper tube into the chuck of the flared tool.

Step 4: Use the flared tool to expand the bell of the air-conditioning copper tube

Step 5: Air conditioning copper tube flared finish

Step 6: Use the multi-function wrench to install the outer wire of the air-conditioning pipe.

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