On the 14th, the Forum on the Safety and Energy Conservation of Architectural Glass was successfully held in Chengdu. The forum was hosted by the Sichuan Provincial Center for Construction Science and Technology.
In an interview with reporters, Xu Wuyi, an expert in the China Glass and Industrial Glass Association, said that in 2011, the proportion of glass curtain walls in newly built urban public buildings was between 30% and 40%, compared to 2010. 20% increase nearly doubled. China has become a big country with glass curtain walls: It produces 70 million square meters of glass curtain walls each year, accounting for 75% of world production.
In an interview with reporters, Xu Wuyi, an expert in the China Glass and Industrial Glass Association, said that in 2011, the proportion of glass curtain walls in newly built urban public buildings was between 30% and 40%, compared to 2010. 20% increase nearly doubled. China has become a big country with glass curtain walls: It produces 70 million square meters of glass curtain walls each year, accounting for 75% of world production.
Conical pdc cutter mainly used for gage protection or as main cutting teeth of roller bit for petroleum drilling. It is also for DTH bit requiring high efficiency.Conical pcd insert has excellent wear resistance and impact toughness.With the special shape design of diamond layer, conical pcd insert can reduce the pdc damage,improve the drilling speed and prolong service life.
Conical Pdc Cutter,Roller Bit Pdc Cutters,Onical Pdc Cutter,Pdc Cutter For Chain Saw
HENAN YALONG DIAMOND TOOLS CO.,LTD , https://www.pdcpcbncutter.com