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China Casting manufacturers As a manufacturer of casting and mechanical parts for flow control customers in various applications, Dongkun has technical and material capabilities as well as a diversified process flow to help you provide the required performance. The advantages of the investment casting process. 1. Excellent surface finish: The ceramic shell is made according to the wax pattern of the smooth surface. Applying ceramic to the wax mold and when you remove the wax you get a premium finish. 2. Complex near-net geometry: The wax pattern inside the ceramic is almost the final shape, and the properties of liquid ceramics can round out the wax pattern and any details thereof. When the wax is removed, the shape remains. So pour the molten metal into the casing and wait for it to cool. You will get the final geometry. 3. Wide range of alloys: The ceramic shell is very hard and can withstand the extreme heat of molten metal. The melting point of most metals is lower than the tolerance point of the enclosure. Therefore investment casting can be used for a variety of alloys. 4. Fine details: The liquid ceramic shell will distort all the details the wax model has, so the final product will have fine details. Advantages of stainless steel. 1. Stainless steel offers many advantages to architectural/decorative metal users. Key advantages include its high corrosion resistance, making it suitable for use in harsh environments. It is fire and heat resistant, resists scaling, and maintains strength at high temperatures. 2. The hygienic, non-porous surface coupled with the easy-to-clean ability of stainless steel makes it the first choice for applications requiring strict hygiene controls, such as hospitals, kitchens, and other food processing plants. Aesthetic appearance provides a modern and attractive appearance for most architectural metal applications. 3. Its bright and easy-to-maintain surface makes it an easy choice for any application that requires an attractive surface. It has a weight advantage that allows it to be used with less material thickness than traditional grades, often resulting in cost savings. Thanks to modern steel-making techniques, stainless steel can be cut, machined, fabricated, welded, and shaped like traditional steel, making it easy to manufacture. The long-term value resulting from its long life cycle often results in the cheapest material choice. 4. Stainless steel is a very durable metal that can withstand the wear and tear of everyday activities that would otherwise damage the ring. The hard metal resists scratches and corrosion thanks to an invisible layer of chrome that prevents oxidation; this makes it the go-to wonder for body jewelry. It's also easier to keep stainless steel jewelry because you don't have to have special cleaning solutions to take care of your wholesale jewelry. Just use lukewarm water, liquid soap, and a little elbow grease, and your stainless steel ring will be as good as new. Because it is not a precious metal like gold, silver, or copper, it is very affordable, making stainless steel pieces very affordable. Advantages of carbon steel. 1. Steel with a carbon content of less than 1.35% and no other alloying elements except iron, carbon, and impurities such as silicon, manganese, phosphorus, and sulfur within the limit. 2. The properties of carbon steel mainly depend on the carbon content. When the carbon content increases, the strength and hardness of the steel increase, and the plasticity, toughness, and weld-ability decrease. Compared with other steels, carbon steel is the earliest used, with low cost, wide performance range, and the largest amount. Advantages of alloy steel. 1. High strength, good plasticity, and toughness, good weld-ability. Due to the low carbon content and low alloying element content, it has good plasticity and low harden-ability, so it is not suitable for quenching structures or cracks to appear at the weld. 2. Hot and cold pressure processing performance is good. Due to its good plasticity and low deformation resistance, it is not easy to produce cracks after pressure processing. Good corrosion resistance. It has higher corrosion resistance than carbon steel under various atmospheric conditions. Packing and Shipping. 1. Each product is carefully packed with bubble bags and packed in cartons. In order to cause scratches due to knocks, which will affect the quality and use of the product, we will use wooden boxes specially designed for export for packaging and transportation. 2. All products will be transported according to customer needs, such as express, air shipping, sea shipping, and railway shipping. FAQs. 1. How can I get the quotation? ---We send a quote based on drawing, quantity, weight, and material(a real sample is acceptable). 2. If I don't have the drawing, can you make a drawing for me? ---Yes, we are able to make the drawing of your sample duplicate the sample. 3. What is your payment method? ---Tooling:50% T/T advanced,50% T/T balance when sample approval. Items bulk order:30% deposit T/T,70% balance T/T against the copy of B/L. 4. What kind of file format can you open? ---PDF, IGS, DWG, X_T, STEP(STP). 5. What surface treatment can you do? ---Including powder coating, sandblasting, painting, polishing, acid pickling, anodizing, enamel, zinc plating, hot-dip galvanizing, and chrome plating. 6. What is your way of packing? ---Each product is carefully packed with bubble bags and packed in cartons. In order to cause scratches due to knocks, which will affect the quality and use of the product, we will use wooden boxes specially designed for export for packaging and transportation. 7. Do you have a sub-company overseas? ---Yes, we have a sub-company in Michigan, USA.China Casting manufacturers website:http://www.dk-metals.com/casting/