Several Production Changes Occurred in the Spherical Structure
Date：2018-08-09 / View：149
Rubber joints are often used in oil, chemical, smelting and other pipeline lines and pump valves. By their good elastic deformation, the product can compensate for the displacement of the axial, lateral and angular direction of the pipe, which has the advantages of large unit area compensation, good pressure bearing, aging resistance, long service life and so on. and the installation of rubber joint can be slowed down. In addition, the installation of the rubber joint can effectively reduce the difficulty of the construction of the pipe connection, so that the effective butt of the pipe can be realized perfectly.
As a professional rubber joint manufacturer, Xinli has been established for more than 20 years and has a comprehensive grasp of the development of rubber joint industry. Today, let us to talk about the several more significant production changes in the history of rubber joint industry.
The early rubber joint sphere was made of multiple flaps of rubber joints that were vulcanized as a whole. This is what we commonly called the hard film production process, which is a complex production method. The pressure bearing property is also limited to a relatively small range. The biggest characteristic of this production process is that the inner wall of the rubber joint will have striped lines, which is the biggest appearance characteristic of the hard film production process. This type of production process is now used only for larger-caliber pipes. Later, the appearance of gas blowing mould production technology realized the development of rubber joint industry by leaps and bounds, and all the comprehensive properties of the products realized the non-performance. The constant improvement, especially the pressure-bearing performance, has basically improved 20% to 30%, thus expanding the scope of application of the product. After the rubber joint industry appeared the golden stage of development, the rubber joint production specifications, materials, limiting devices and ball end surface changes are to provide an important driving force for the long-term development of the entire industry.
As a professional rubber joint manufacturer, Xinli can independently produce more than 30 kinds of rubber joints, which greatly meet the actual installation needs of different users. As a professional manufacturer of rubber joints, Xinli has been able to adjust the rubber joints according to the actual environmental requirements of users on the basis of meeting the national standards. In order to ensure that the product can better adapt to the pipeline operation environment, professional committed to the pipeline industry for 30 years, product quality is worthy of your trust, contact telephone 0371-640157777.
Edit：Tiffany