Yantai Chungtuo Alloy Steel Co.,Ltd.

Yantai Chungtuo Alloy Steel Casting Co., Ltd. specializes in the production of kinds of high temperature cast pipe, shaped pieces and heat-proof, corrosion proof and abrasion proof alloy steel by processes such as centrifugal casting, expanded pattern casting, precision casting, etc., especially in the production of centrifugal casting pipe with large caliber and large static casting (the maximum diameter of centrifugal casting pipe up to 2000mm, and the weight of single static casting up to 5000Kg). Products are widely used in the industries such as petrochemical industry, metallurgy, electric power, building materials, coal, vessel, medicine, environmental protection, nuclear industry, paper making machine, etc. The company has provided many sets of reforming furnaces for carbinol and synthetic ammonia in China. Some products have been exported to England, USA, Holand, Poland, etc. Yantai Chungtuo Alloy Steel Casting Co., Ltd. was reformed from a state-owned enterprise in Jining, Shandong Province which had been engaged in special alloy steel casting for nearly 30 years, and then was moved to Yantai. The company now boasts arc furnace, medium frequency induction furnace, centrifugal casting machine, expanded pattern casting production line, large imported direct reading spectrometer, electric universal testing machine and more than 100 sets of equipment such as machine processing vehicle, mill, plane, boring lathe, etc. The technical personnel and production backbones of the company have rich production experiences and casting techniques in products manufacturing and developed series of heat and corrosion proof alloy steel such as ZTHJ, etc. with the cooperation of scientific research institute.