Petroleum Parts Investment Casting

 Petroleum Parts Investment Casting, also known as lost wax casting. Investment casting for Petroleum Parts offers major advantages compared to other processes, such as: tighter dimensional tolerances than sand casting, lower per-piece costs over long production runs vs. machining, far greater precision and accuracy than metal fabrication, shorter lead times than die casting and lower tooling costs vs. forging.such as oil drilling and mining machinery equipment, petroleum machinery parts, tools, wellhead devices, and other equipment. Most of them use high chromium steel castings, Our company can develop, design, mass production, OEM and odm for petroleum machinery casting. Wei fang Jun long precision casting co., LTD., the main products are precision casting of carbon steel, low carbon steel, medium carbon steel castings, high carbon steel, alloy steel precision casting, high manganese steel, high chromium steel, high nickel steel, a variety of materials…