[Shandong Rainbow pipeline supply throughout the country and corrosion resistance alumina ceramic pipes. ] I was founded in 2003, it is located in known as "Koizumi City" reputation of Zhangqiu. As a production of alumina wear-resistant pipes, polymer composite pipes, rubber lined with plastic pipe as the core of modern high-tech enterprises, has won the title of high-tech enterprises in Shandong Province Science and Technology Committee issued, and has passed ISO9001 international quality system certification , OHSAS18001 occupational health and safety management system certification, ISO14001 international environmental certification system. It has joined the Chinese industrial anti-corrosion Technology Association, China Coal Industry Association, China Polyurea Development Association and other industry associations. [Shandong Rainbow pipeline supply throughout the country and corrosion resistance alumina ceramic pipes. ] Alumina ceramic wear pipeline is the company on the basis of similar products at home and abroad to learn advanced technology, through a special process in conjunction with a metal substrate, the alumina ceramic as a work surface, the substrate stainless steel or high-carbon steel. The corundum ceramics high hardness, high wear resistance, corrosion resistance and high strength metallic materials, high toughness, workability, weldability combine together to achieve a wear-resistant, corrosion-resistant, anti-fouling in one overall performance. Suitable for coal preparation plant, coal mine high abrasion working environment. Ultra-high wear resistance, thermal shock resistance, corrosion resistance. Since the inner liner of corundum ceramics, Mohs hardness> 9.0, the equivalent of HRC> 90, wear the same size pipe is several times or even several times. At the same time resistant to acid, alkali, salt erosion and an organic solvent solution. [Shandong Rainbow pipeline supply throughout the country and corrosion resistance alumina ceramic pipes. ] If you want to get more product information, please venue www.jnthgd.cn or www.jntianhong.com, or telephone contact 0531-83202162,18354124030 (Zhang)