Cast iron pipe Category: Cast iron pipe is made from cast iron, according to the manufacturing method can be divided into: sand centrifugal socket straight, continuous cast iron pipe straight pipe and sand. By its use of the material can be divided into: gray iron pipe ductile iron pipe, ductile iron pipe and tube high ferrosilicon. Cast iron pipes used for water supply. Drainage and gas pipeline projects. Water, sand centrifugally cast ductile iron pipe 1. Straight sand centrifugally cast straight tubes made of gray cast iron dn500 centrifugal ductile iron pipe for water and gas and other pressure fluid delivery. 2. Continuous cast iron straight consecutive straight that continuous casting gray cast iron pipes for water and gas and other pressure fluid delivery. 3. ordinary cast iron drainage pipe and drainage cast iron pipe fittings for intubation. Flexible Interface seismic cast iron drainage pipe dn400 straight centrifugal ductile iron pipe, cast iron pipe using such rubber ring seal, bolt. Under the internal pressure has good flexibility, scalability. Can adapt to large axial displacement and torsion deformation for the high-rise buildings, interior drainage is particularly appropriate for the earthquake zone. Professional manufacturer of ductile iron pipe sales units. Our ductile pipe ISO2531-98E standards are in line with the company to maintain annual cash more than 10,000 tons. Specifications GB DN100-DN1200 ductile pipe complete. Using blast furnace production of phosphorus. Sulfur in high-quality cast iron. ductile iron pipe according to the international advanced centrifugal casting current annealing processes. water-cooled metal mold centrifugal casting machine casting made. After annealing socket dressing. hydrostatic test. internal corrosion of reinforced steel frame. ductile pipe prices in the form of T-type interface. Standard wall K9 grade level is .10 or higher grade level standard effective length of 6 m. dn400 centrifugal ductile iron pipe, ductile iron pipe, pipe industry by virtue virtue Liaocheng Industry Co., Ltd. Liaocheng virtue Pipe Co., Ltd. (www.meidegc.com) strong, credible, Liaocheng in Shandong steel industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead virtue of Industry and you work into the brilliant, for a better future!