Puyang cast iron drain pipe application PVC drain pipe product introduction

Description :

　　The purpose of Puyang cast iron drain pipe is PVC drain pipe product introduction. The casting process of cast iron drain pipe is as follows: review the drawing according to the drawing, make a model according to the drawing, check the model according to the drawing after making it, have a model master confirm whether it is correct and intact, and then dry it. After the model is dry, brush the coating for 3 to 5 times. The coating should be dried carefully every time to ensure the qualification rate of the finished product.

　　Cast iron drain pipe; The next step is to pack the goods, which will be completed by experienced craftsmen with many years of experience. When the waiting time is up, the casting can be completed. After casting, it also takes about 8 hours to come out. After the cast iron drain pipe comes out, it can be polished and sandblasted to see the finished cast iron drain pipe. (As shown in the figure below)

　　In the fourth quarter of last year, the added value of industrial enterprises above designated size in China showed a gradual recovery trend, and the Purchasing Managers' Index of the manufacturing industry remained in the prosperous range for two consecutive months. Last year, the industrial investment and industrial export delivery value achieved year-on-year growth of 11.4% and 17.7% respectively, maintaining a good double-digit growth.

　　At the same time, we have also found in our monitoring and analysis that the current stable recovery trend of China's industrial economy is not very solid, and greater efforts and more effective measures are needed to continue to promote recovery, "said Zhao Chenxin, who introduced the" Industrial Policy "for this purpose.

　　If last year's "Implementation Plan" mainly adhered to goal orientation, proposed tasks that need to be done well to revitalize the operation of the industrial economy, and focused on solving "key tasks", then this time's "Industrial Policy" 18 mainly emphasizes problem orientation, introduces a number of more targeted policy measures to address the difficulties in the current operation of the industrial economy, and solves the problem of "how to support", "Zhao Chenxin emphasized.

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• Puyang cast iron drain pipe