October 10, 2008, the National Standardization Technical Committee pump light multistage centrifugal pump working group set up meeting held in Hangzhou, Zhejiang Hotel, the National Pumping Standard Committee Secretary-General Han Zhongbao, Zhejiang Province, Hangzhou City, Yuhang District, Quality and Technical Supervision Leaders attended the inaugural meeting. The light multistage centrifugal pump working group is one of the three working groups subordinated to China Pump Standardization Technical Committee (the other two are the impurity pump working group and the pulp pump working group), which is mainly responsible for the light centrifugal pump mainly based on stamping and welding process Product standards related to the system, the revision work, the secretariat anchored in Hangzhou South Special Pump Co., Ltd.. The establishment of this standard working group will play a role in standardizing and guiding the rapid development of welding pump industry in our country and will surely promote the healthy and benign development of welding pump manufacturing industry.
FRP rain gratings are made of composite materials; we make the FRP gratings on BS EN124, Mainly our products are A15, B125, C250 and D400. For A15, B125, C250 and D400 FRP rain gratings to be used in Green belt, Pavement, Auxiliary road, Main road and Express way. We make our FRP gratings all by press, the quality is very good, and we warmly welcome customers all over the world to do business with us.
Grating, Gully gratings, FRP Gratings, Composite Gratings
Runchun Casting (Zhoushan) Co., Ltd. , https://www.en124casting.com