Stemming the use of high-quality blast furnace when no iron stemming, stemming filled in the pore mouth iron, the iron mouth to maintain sufficient depth, when the blast furnace blast stemming prices stemming iron center bore is drilled in the mouth slag of molten iron out of the furnace through the channels. Which requires the maintenance of a stable iron stemming pore mouth, thus resorted to iron blast furnace uniformity and stability stemming quotes, final net iron furnace slag. The role and performance stemming: easy to open blast stemming ensure uniform outflow of molten iron and slag can. Most small and medium blast furnace mouth with stemming (mainly water cannons mud), mainly clay clinker particles, coke and pitch kneading together; medium-sized blast furnace stemming (stemming primarily anhydrous) usually with high aluminum material, and add additional materials such as silicon carbide and carbon materials, in order to stabilize taphole depth. Blast stemming wholesale, Long-metallurgy (certified), blast stemming provided by Long-Metallurgical Materials Co., Ltd. Anyang. Anyang Long-Metallurgical Materials Co. (www.anyangyejin.com) is Anyang, ferroalloy and products of leaders over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Long-metallurgical leadership in the staff warmly welcome all inquiries negotiations to create the Long-metallurgical a better future.