Hebei Chiho Pipe diameter carbon steel tee introductions tee and reducing tee tee source named because three-terminal can be connected to the named pipe, generally divided into equal diameter tee and reducing tee. That Tee Tee Tee ends of the same diameter steel processing, reducing tee it is manifold and the other two different diameters. Tee corrosion resistance of carbon steel depends on chrome, but because chromium is an integral part of the thick-walled carbon steel tee, so protection methods vary. Buy Carbon Tee went to Hebei Chiho pipe industry. When the amount of chromium reached 10.5%, Equal Tee atmospheric corrosion resistance significantly increased, but at higher chromium content, although still improve corrosion resistance, but not obvious. The reason is that with the chrome on steel alloying process, the type of change has become similar to the surface of the oxide surface oxides formed on pure chrome. chromium-rich oxide protective surface that closely adhered to prevent further oxidation. This thin oxide layer carbon steel tee, through which you can see other natural luster of carbon steel tee Tee surface, so Tee has a unique surface. Moreover, if the surface is damaged, the exposed steel surface and atmosphere will The reaction to self-repair, re-formation of this oxide 'passivation film', continue to play a protective role. Large steel tee, Hebei Chiho (certified), carbon steel tee by Chiho Hebei Industry Co., Ltd. Hebei Chiho Pipe Co., Ltd. (www.hbqh628.com) (www.hbqh628.com) Hebei Cangzhou, forging leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. Hebei Chiho leadership with the staff warmly welcome all inquiries negotiations to create the Hebei Chiho better future.