There are two types of manufacturing the metal, the hot-rolled metal and the cold-rolled metal. You can tell from its name, the hot-rolled metal is the metal that has been rolled at the high temperatures. The cold-rolled metal is manufactured based on the hot-rolled metal and then go through the cold reduction process.

The best way to avoid common mistakes in pipe welding is to understand the process and working conditions associated with the process.

JBK-75 superalloy in solution annealed, with no aging, is negligibly embrittled by hydrogen at 34.5 MPa (5 ksi) pressure. Heat treatment study has shown that aging conditions would dramatically increase the US and UTS for JBK-75. However, such aging conditions would make JBK-75, including A-286 and

The standard length of the 3LPE coated seamless steel pipes is 5.6m, 5.8m, 6m, 11.6m, 12m or at any random length. 3LPE external coating can be applied from diameters 25 mm to 3000 mm with lengths of up to 12m. All of our products can be customized to your specific requirements with our services that include threading, coating, and fabricating. Just tell us about your unique project needs, and we’ll ensure you get the precise carbon steel seamless pipe you demand. Pipe has constant performance characteristics through out the life span. Service life of more than 75 years.

Valves provide several functions. Like, the valve can control the material staring in or stopping out. It also can regulating flow and pressure within the piping system. The direction of the flow also can be controlled under the pipe system. The rate of the throttling flow also can be managed. Improving safety through relieving pressure or vacuum in a piping system.

The hot-dipped galvanizing refers to the metal surface treatment. The metal product will be immersed it in the bath of the molten zinc. The whole process of the hot-dipped galvanizing process can be divided into 3 parts, like the surface preparation, galvanizing, and inspection.