Centrifugal cast pipe and the centrifugal casting steel tube, especially suitable for centrifugal casting of heat resistant steel. Due to the centrifugal casting process to produce centrifugal casting tube, not only high efficiency and pipes of compact structure, therefore, western countries use centrifugal casting process to produce more. Centrifugal casting pipe according to the characteristics of can be divided into water-cooled metal mold casting, centrifugal casting pipe, coating metal mold centrifugal cast pipe, resin sand lined centrifugal cast pipe, mould centrifugal (obsolete). Using centrifugal casting tube, without adding any equipment and materials, can control the equiaxial crystal products, to get all of fine equiaxed crystal products, greatly improve the mechanical properties of castings. Through centrifuge production by high speed rotation of the centrifugal tube, high density, specific gravity 7.85, organize uniform density, no blowhole defects, osteoporosis, etc. Tensile strength is close to the strength of the rolling seamless tube, and the price cheap, has obvious advantages. Steel tube inside and outside diameter size, length, quantity can be according to the needs of customers.