Geological drill pipe material. The geological drill pipe body is made of special geological alloy steel pipes (R780, DZ50), and the geological drill bit is made of high-quality alloy structural steel (42CrMo) with real air-conditioning treatment, which greatly improves the fatigue strength and shear strength.

Quality Machinery Part Steel Tubes manufacturers & exporter - buy 4140, 4130,4140,42CrMo Seamless Alloy Steel Tubes and Pipes from China manufacturer.

Website: https://www.emilymetal.com/
Email: [email protected]

Emily has an annual capacity of 10 million tons (of which 3.5 million tons are stainless steel). It can supply various special steel and stainless steel series products, including high quality cold-rolled coil/plate, hot-rolled coil/plate, hot-rolled medium plate, rod, seamless tube, welding tube, pipe fittings, flanges, profile steel, forgings and etc. It has several product clusters like stainless steel, special steel and high strength high ductility series that feature higher performance, energy efficiency and longer service life, which helps Emily stainless steel and special steel supplier with the fullest range of grades and specifications of products worldwide. We are the leading supplier of all steel material and related services for the world's energy industry and certain other industrial applications.