Bao Steel Co., Ltd. is located in Zhengzhou, Kinmen and Matsu South Fourth Ring steel market, is an agent of steel Friends, Friends of fever management dip galvanized steel and plastic-lined steel pipe (plastic composite pipe), specifications for DN15-200, length 6 m thickness optional Friends Group is the world's top 500 enterprises, the strength of steel, wall thickness, zinc layer are in line with national standards, product quality by the Chinese People's Property Insurance Company, the lifting of customers to worry about the quality of products as well as risks. Products are mainly used for fire pipes, central air-conditioning pipes, gas pipes, water pipes, building shelves pipe, threading pipe, steel and other fields. Also available to customers with a pipe. Jiyuan conventional plastic composite pipe specifications: DN15 * 1.5 / 1.6 / 1.7 / 1.8 / 1.9 / 2.0 / 2.1 / 2.2 / 2.3 / 2.4 / 2.5 / 2.75 DN20 * 1.5 / 1.6 / 1.7 / 1.8 / 1.9 / 2.0 / 2.1 / 2.2 / 2.3 / 2.4 / 2.5 / 2.75 DN25 * 2.6 / 1.7 / 1.8 / 1.9 / 2.0 / 2.1 / 2.2 / 2.3 / 2.4 / 2.5 / 2.75 / 3.0 / 3.25 DN32 * 1.6 / 1.7 / 1.8 / 1.9 / 2.0 / 2.1 / 2.2 / 2.3 / 2.4 / 2.5 / 2.75 / 3.0 / 3.25 DN40 * 2.0 / 2.1 / 2.2 / 2.3 / 2.4 / 2.5 / 2.75 / 3.0 / 3.25 / 3.5 DN50 * 1.9 / 2.0 / 2.1 / 2.2 / 2.3 / 2.4 / 2.5 / 2.75 / 3.0 / 3.25 / 3.5 DN65 * 2.2 / 2.3 / 2.4 / 2.5 / 2.75 / 3.0 / 3.25 / 3.5 / 3.75 DN80 * 2.5 / 2.75 / 3.0 / 3.25 / 3.5 / 3.75 / 4.0 DN100 * 2.3 / 2.5 / 2.75 / 3.0 /3.25/3.5/3.75/4.0 DN125 * 2.5 / 2.75 / 3.0 / 3.25 / 3.5 / 3.75 / 4.0 / 4.25 / 4.5 DN150 * 2.5 / 2.75 / 3.0 / 3.25 / 3.5 / 3.75 / 4.0 / 4.25 / 4.5 DN200 * 3.0 / 3.25 / 3.5 / 3.75 / 4.0 / 4.25 / 4.5 / 4.75 / 5 / 5.25 / 5.5 / 5.75 / 6 welcome to inquire the latest offer