Liaocheng Shunxiang Building Materials Co., Ltd. (www.lcsxjc.com) located in Liaocheng City, Shandong Province Development Zone Industrial Park, Contact: Manager Ge Building Material Co., Ltd. mainly produces Liaocheng Shunxiang variety of milling of cast iron, ductile iron pipe, flexible cast iron pipe fittings, cast iron pit wells and other premium quality of our products. Ductile iron pipe pressure fluid delivery work more refined walks with ductile iron pipe (GB/T3092-1993), also known as the daily welded pipe, commonly known as the clarinet. Compare welding. Walks for water, gas, atmosphere, heating oil and other daily high vapor pressure of the fluid, and other useful ductile material is characterized by smooth wall, light weight, corrosion resistance, anti-fouling function, low level dn100 consideration Ductile iron pipe welding, but also more defects, mainly the following: aging, large thermal expansion and contraction, not long-term exposure to sunlight, poor compression function dn100 ductile iron pipe pipe installation, easy to cause deformation of the construction, the deflection poor, vulnerable vulgar cast iron pipe materials have been added magnesium, calcium or rare earth metal forged. Building Materials Co., Ltd. mainly produces Liaocheng Shunxiang variety of milling of cast iron, ductile iron, ductile iron pipe water supply dn100 market, flexible cast iron pipe fittings, ductile iron pipe, cast iron pit wells premium quality of our products. Continuous gray cast iron pipe nominal diameter of 75 to 1200 mm, the use of socket or flanged disk interface forms; according to the functions can be divided into two kinds of flexible interfaces and rigid interfaces. Straight pipe length of 4 m, 5 m and 6 m; according to different wall thicknesses of LA, A and B three. Sand centrifugal gray cast iron pipe nominal diameter of 200 to 1000 mm, the effective length of 5 m and 6 m; according to different wall thicknesses of P, G two.