Corrugated steel pipe specifications _ Xiong Wang Thai (certified) _ Yibin steel bellows provided by Xiong Wang Thai Plastic Products Factory. Xiong Wang Thai Plastic Products Factory (www.wangtai668.com) is specialized in the "plastic tube, MPP power tube, CPVC pipe electricity, irrigation pipes, HDPE pipes, p" of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Fengjing Li. Bonding resin and an outer layer of polyethylene coating for steel, shall comply with the relevant provisions of the CJ / T 225-2006 standard. 6) the physical and mechanical properties of the pipe should be in accordance with Table 1. Table 1. The physical and mechanical properties of pipe ring stiffness Item Index (kN / m) SN8≥8SN12.5≥12.5SN16≥16 impact performance TIR≤10% ring flexible spiral steel reinforced no rupture bellows, walls no disengaged oven test No layered steel bellows, no open cracks tensile strength ≥1460N Xiong Wang Thai Plastic Products Factory adhering to the "sound operation wholesale steel bellows, sustainable development, and serve to create value and provide service for the customer" philosophy corrugated steel pipe prices, urban construction, environmental protection, electricity, communications, water, chemicals, transportation and other utilities provide first-class plastic pipe products and services, the company to revitalize China's plastic material responsibility for the improvement of domestic users quality of life and the environment, and make unremitting efforts! Xiong Wang Thai Plastic Products Factory