Water injection pump is the indispensable pump for high and stable out-put during middle and final stages of petroleum production. We can produce water injection pump independently, such as CYZSB standard pressure injection pumps and ZYZSB supercharging pumps have won national patent which number is ZL94247239.X.
Working Conditions:
•Transport medium for water, oil, or oil and water mixture.
•Solid content (proportion by weight) no more than 0.05%
•The medium temperature is not higher than 80℃, and the environmental temperature is ±40℃.
•The supply voltage should be 380V + 5% at 50Hz, special arrangement should be made if the customers have special requirements on frequency converter or click itself.
•Inlet pressure and outlet pressure: The inlet pressure of standard injection pump is 0-2MPa (sufficient liquid supply should be guaranteed), the inlet pressure of supercharging should be 2-25MPa.
Water injection pump is mainly consisted of five parts:
1. Control Cabinet 2. diving motor 3. gaskets and shaft device 4. pump 5, base
Water Injection Pump Water-Flooding,Triplex Plunger Pump,Quintuplex Plunger Pump Tianjin RongHeng Group LLC , https://www.wholesale-water-pump.com
Huajian Lighting's shareholder pledges 2.5 million shares for personal financing guarantee
On March 14, Huajian Lighting announced that the company's shareholder Chen Junhua pledges 2.5 million shares, accounting for 12.5% ​​of the company's total share capital. The announcement shows that this pledge is used for personal fund arrangement of shareholders, and the pledge holders are Bu Weihua and Gao Zhipeng. Among the shares pledged in this pledge, of the shares pledged this time, 2.5 million shares are restricted shares and 0 shares are unrestricted shares. The pledge period is from February 23, 2017 to February 22, 2018. According to public information, Chen Junhua, the pledge shareholder, held a total of 11.91 million shares, accounting for 59.55% of the company's total share capital. As of now, Chen Junhua has accumulated a total of 2.5 million shares, accounting for 12.5% ​​of the total share capital. Reading the data of the New Third Board Research Center, Huajian Lighting was listed on the New Third Board on September 28, 2016. The main business is the development, production and sales of LED electronic gifts. In January-February 2016, Huajian Lighting's operating income was RMB 923,380,000, and the loss during the reporting period was RMB 62,100.