Ouzheng has been producing and exporting Graphite Electrode for 30 years. Our main electrode include Regular Power(RP),High Power(HP) and Ultra High Power(UHP). Until now we have exported our products to more than 30 countries of the world.
For Manufacture wall panel,economizer, re-heater, super-heater and steam pipeline of boilders.Generally, the temperature of boiler tubes is below 350 C. Domestic tubes are mainly made of 10 and 20 carbon-bonded steel hot-rolled tubes or cold-drawn tubes.
304 304L Stainless Steel Coil are defined as ferrous alloys with the addition of at least 10.5% chromium by weight and are essentially low carbon steels containing significant amounts of chromium. It is the addition of chromium that gives this type of ste