In February 2018, we produce AS2027 Cr27 High Chromium White Cast Iron Centrifugal Cast pipes for our Korean customers.
1. There are nine pieces in the early stage.The material is AS2027 Cr27.The weight of one piece is about 65kg.The wall thickness is 15mm, and the machined after annealing, the hardness is HRC38.
2.This batch of products is centrifugally cast and annealed.
3.The customer did not provide clear and complete drawings. Our technical engineers redesigned the drawings and plotted the 3D drawings and confirmed our dimensions and design to our customers many times, our patience and professionalism. The quality of the final product has won the recognition of our customers.
4 Our centrifugal casting is an efficient casting process. Under the action of inertial force, the metal crystals proceed sequentially from the mold wall (the outer layer of the casting) to the inner surface of the casting, and are directional crystallized. The slag, gas, inclusions, etc. are concentrated on the inner surface of the casting, and other parts of the casting Fine, no porosity, shrinkage, slag and other defects, so the mechanical properties of the castings are better. Centrifugal casting does not require a pouring system, and does not require the consumption of molten metal at the riser or the like. The core can be omitted when casting a hollow casting, and the production efficiency is high and the cost is moderate. Our centrifuges are divided into vertical centrifuges and horizontal centrifuges. Vertical centrifuges are generally used for gear blanks, impellers, and valve bodies, while horizontal centrifuges are commonly used for pipes, fittings, and casings. Centrifugal casting is suitable for a variety of metal materials: cobalt-based alloy, nickel-based alloy, copper, aluminum, heat-resistant steel, stainless steel, high-chromium cast iron, nickel hard cast iron, chrome-molybdenum alloy steel.
Eternal Bliss Alloy Casting & Forging Co.,LTD.