Shandong ductile iron pipe factory

--- Ductile iron pipe factory in Shandong Qingdao Jinrui Industry www.dabaoji114.cn DN150 ductile iron pipe is widely used in the water supply line because of the following four points: 1, good ductile iron pipe sealing performance, easy to leakage, can pipe network to reduce dropout rates and reduce network routine maintenance costs; 2, due to the use of flexible ductile iron pipe fittings, construction operation is more convenient, you can improve the efficiency of construction, improve construction conditions, reduce construction costs, and the interface is mostly apron connection, easy to operate, can shorten the duration and reduce the construction cost; 3, ductile iron pipe has to withstand high water pressure, resistance to external loads and adapt to changing geological conditions, pipes have high strength, toughness, corrosion resistance, easy installation flexible interface, earthquake Strong, low labor intensity, applied to geological poor location and across the road; Buying ductile iron pipe to find Qingdao Jinrui Industry www.qdqiumoguan.com www.jrqmg.com www.qdjrgy.com Phone: 1369 7654893