This paper introduces a new technology of shear extrusion forming. The purpose and characteristics of large diameter forged steel pneumatic ball valve. By taking advantage of its advantages of energy saving and labor saving, the process parameters of shear extrusion forming for large forged steel valve body are obtained through experimental research on the forming process of valve body.

Improve overall professional quality
The plastic coated pneumatic butterfly valve industry focuses on the support of talents to improve the overall quality. During the "Twelfth Five Year Plan" period, the pneumatic butterfly valve profession of Baofeng Plastic Co., Ltd. not only needs to introduce some professional talents, but also needs to accelerate the cultivation of talents in short supply in the company, cultivate a high-quality lock making staff force, and provide strong technical support for the continuous development of the pneumatic butterfly valve profession of Tongfeng Baofeng Plastic Co., Ltd.
Innovate the marketing mode of shopping malls
The plastic coated pneumatic butterfly valve industry will take the brand as the hub, and innovate the marketing method of shopping malls. With the brand company as the hub, the plastic coated pneumatic butterfly valve industry innovates the marketing mode of shopping malls, showing the effect of traditional tangible shopping malls, exclusive stores, franchise stores and various exhibition channels; Use modern network and information technology to develop the effect of online sales channels. During the "Twelfth Five Year Plan" period, Tongfeng pneumatic butterfly valve will establish a perfect cooperation supporting system to lengthen and improve the industrial chain.