Shandong Senya Metal Products Co., Ltd. is a manufacturer specializing in the production of oxygen lance pipes, coated oxygen lance pipes, refractory oxygen lance pipes, and thick-walled small bore oxygen lance pipes. Our products are widely used for delivering oxygen or other gases in electric arc furnaces during metal smelting, cleaning slag from converter cutting to achieve decarburization. Steel mills generally use small bore straight seam welded pipes, and some also use seamless steel pipes. Special treatment of the ends of the焊接 steel pipes (butt joints and threaded connections) effectively addresses the issue of residual pipe in oxygen lance pipes, making it convenient for customers and improving material utilization. This extends the material's service life and reduces the labor intensity. The single-consumption of oxygen lance pipes has decreased from about 6Kg/t of the original oxygen lance pipes to below 2Kg/t, enhancing the productivity of electric furnaces, shortening smelting time, and reducing costs.