Honghui Pipe _ ductile iron pipe prices [GB] _ Ali GB ductile iron pipe

Honghui Pipe _ ductile iron pipe prices [GB] _ Ali GB ductile iron pipe provided by Honghui pipe industry. We are Liaocheng Honghui Pipe Industry Co. (www.lchhgy666.com) located at: Shandong Liaocheng professional: ductile iron pipes, GB ductile iron pipe, ductile iron pipe fittings, k9 ductile iron pipe, ductile iron pipe damaged how to do, What fix it? 1 round the school through the use of hydraulic or mechanical lifting methods, internal outward pressure from the top or from the outer surface of the pipe using pressure inward pressure. To avoid damage to the cement mortar lining GB ductile iron pipe prices, should be used with inner tubes shaped like hardwood pad. Restore the external image of ductile iron pipe. 2 Cut the pipe cutting wheel cutting machine used should be fitted with a cutting wheel and grinding wheel by emery (SiC) produced by the grinding wheel is suitable for cutting pipe lined with cement, pipe cutting, the tube should be placed on level ground or square wooden steps cut tube is: marking, cutting, polishing. 3 ductile iron pipe outer coating repair and wire brush to clean the surface, the method used when necessary gas-fired drying GB ductile iron pipe manufacturers, with a wire brush to clean up after, coated with paint. 4-lined ductile iron pipe repair a. Repair parts needed to put the bottom part of the loss Cup Tiqu. b. remove residual cement blocks with a metal brush, wet cement to be part of the repair layer edges, then wait a few department. c. filled with cement mortar and pressed it to the original cement coating thickness. d. Finally, the surface is coated with a smooth and add some water or covered with a damp cloth to prevent cracking cement dries too fast. China Steel Industry Association Deputy Secretary-General Li Chong said industry overcapacity, "perhaps beyond our imagination," adding that the steel industry is facing a very complicated situation, because of a slowdown in China's economic growth and making structural adjustments GB ductile iron pipe distribution, and are subject to close old capacity of policy implications. Look downstream from the terminal by using ductile iron pipe industry, a variety of international and domestic turmoil and policies, frequent fluctuations, especially since 2008 GB ductile iron pipe, and domestic macro-control policy overlap launched, involving ductile iron pipe application areas of the industry, which have led to unpredictable fluctuations in the downstream industry with ductile iron pipe. Volatility risk of these are difficult to predict, will inevitably affect the ductile iron pipe industry, brings more risk costs and financial costs to the ductile iron pipe industry. However, demand is steadily rising, with companies keen to expand market share, prompting steel companies continue to increase production capacity. Li Chong at an industry conference, said, "These issues can not be resolved quickly." China's iron ore imports in 2014 are expected to increase by 6% over the previous year, to reach 870 million tons, an increase of 10.2% compared to last year's low of four percentage points. Li Chong said that despite the steel industry has been forced to restructure, but the building is sufficient to support the needs of small and medium towns of steel consumption growth. He predicted that China's crude steel production will grow about 3 percent this year, to 815 million tons, will also hit record highs. Li Chong said CISA expected future will not be a sharp slowdown in China's macro economy, but the pace of growth will slow down in the steel industry