U-shaped steel bracket U-shaped metal shed in coal steel U-shaped steel bracket U-pont

 U-shaped steel U-shaped metal bracket coal U-shaped steel bracket U-steel bottle shed for us office workers, there is a small holiday is so beautiful, we'll take the family to the park to play pick, under a thick frame that you will shed picking with the family, with your life with a joy, added luster. Also in the mine, I plant a U-shaped steel frame, to our friends brought mine safety, bringing a guarantee. U-shaped steel bracket main purposes: mainly used for mine tunnel, mine tunnel secondary support, and the support of the tunnel mountains and other support. U-shaped steel bracket main features: to withstand pressure, supporting a long time, easy to install easy deformation characteristics. U-shaped steel arch half straight wall bracket Roof in Mining Roadway Intersection of cross-application, and achieved remarkable results. Selection U-shaped steel retractable stand, a better solution to the problem of tunneling support. U-shaped steel bracket small bracket reuse rate, other rigid stand with a scalable and reliable carrying capacity to adapt to the load and deformation of soft rock section utilization high, convenient stand back support, prop reduced use environmental benefits are clear. The project is safe, reliable, and effective to reduce the occurrence of roof fall, spalling and other accidents, and improve the mine ventilation system stability. Applied research and promotion of the project to improve the safety conditions of the mine, reducing production costs, in line with the national policy of steel and wood, with good social and economic benefits and environmental benefits. The company specializes in producing U25 / U29 / U36 steel support, channel Gongpeng bracket, miners and steel support beam bracket. Coal welcome you to map processing, build. Our specific location: Jining City torch Road No. 69, Contact: Pan Pan Fan Tel: 18660761385,18366749406 QQ: 1954027009