Specifications of SandCasting
Linear dimension tolerance: within 0.1mm
Surface roughness: Ra1.6-12.5um
Weight: min. 100g, max. 3ton
Min. castable hole: 2mm
Min. castable angle: R0.1mm
Min. castable thickness: 0.7mm

Material
Our sand castings are made using stainless steel, carbon steel, alloy steel,ductile iron, gray iron, aluminum, copper, etc. These materials are compliantwith materials like GB, ASTM, AISI, DIN, JIS, BS, and so on.

Testing Equipment
In order to ensure onlyqualified products reach our customers, we strictly test our sand castingsusing advanced testing equipment, like spectrum analyzer, metallographic testequipment, X ray detector, hardness tester, three coordinate measuring machine, etc.

As a professional sand casting manufacturerin China,Hongye also provides other products such as auto airheater, radiator, controller, flanged ball valve, globe valve, DC motor, pumps,and more. In addition, our location in Botou City provides us with easy access toconvenient transportation. This not only facilitates the transport of ourproducts, but also helps reduce customers shipping costs. Please feel free tocontact us if you are in need of our products.