The EO progressive double tube joint is a new form of sealing joint, and its superior performance of zero leakage has become more and more important. Most of the hydraulic industry uses this stainless steel EO progressive double-tube joint, which has a remarkable sealing effect, which fully reflects its advantages of zero leakage. The sealing mechanism of the EO progressive double-tube joint is: the extrusion between the pipe joint, the front card and the rear card, so that the metal pipe is elastically deformed, and the elastic deformation force is used to ensure that the front and rear ferrules hold the pipe, before, The rear ferrule and the pipe joint contact surface are pressed against each other to achieve a seal between the contact faces. The advantage is that the seal is an elastic seal, the sealing effect is very good, and at the same time has good anti-vibration performance, and has a compensation function for thermal expansion and contraction caused by environmental temperature changes. And the EO progressive double-tube joint assembly is guided by a complete and detailed process code, and the ferrule pre-tightening force and the internal elastic deformation of the pipe joint can be effectively controlled to prevent plastic deformation between the contact faces. Good sealing performance is ensured after disassembly. Therefore, it is effective to use such a copper-based EO progressive double-tube joint for gas sealing.
In order to ensure the sealing reliability of this copper-based EO progressive double tube joint and metal hose in the automotive air conditioning system, we have conducted a series of verification tests on the sample, such as: air tightness test, Vibration test, high and low temperature test, repeated disassembly test, the test was quite successful, and there was no freon leakage. On the basis of the verification test, we applied this sealing method to the product. After more than two years of application by the user, the effect is very good. The system has achieved a good result from the original half-year plus fluoride to the current two years without the need for fluoride.
Tpomount sink
The installation of the countertop basin is easy, as long as the hole is opened on the countertop. There are a variety of sink edge designs for over-counter basin sink styles to choose from. It is necessary to ensure that the connection gap between the sink and the countertop is uniform, and there is no water seepage.
The basin with the decorative edge on the table or the whole basin on the table is called topmount sinks.
In short, the basin protruding from the table is the basin on the table.
Customized different sizes and PVD colors.
Topmount Sink,Top Mount Bar Sink,White Top Mount Sink,Top Mount Double Sink
Jiangmen MEIAO Kitchen And Bathroom Co., Ltd. , https://www.meiaosink.com