Dengwei International Trade is mainly engaged in various high-end steel import and export businesses, and is a brand enterprise in the metal circulation industry. The company is headquartered in Shanghai and is one of the well-known steel service providers in China. We have extensive business dealings with major steel mills in Europe, America, Japan, and other regions, providing year-round supply of special alloy materials such as nickel based alloys, nickel cobalt based heat-resistant alloys, high corrosion resistant alloys, super austenitic stainless steel, titanium and titanium alloys, and pure nickel. All products of the company are supplied according to DIN/EN, American ASTM/ASME, German DIN, Japanese JIS and other standards, and can be supplied according to the standards and technical requirements provided by customers. The available product forms include plates, strips, pipes (seamless and welded pipes), rods, forgings, fittings, flanges and welding materials.
Have an excellent after-sales term to ensure that the first time to solve customer after-sales problems .Have an excellent after-sales service team.
02
Reasonable Price
Sufficient and reliable supply of goods, a large number of import and export trade, so that we can provide you with best price.
03
Professional Team
Our global sales and service network covers all countries around the world to protect the goods will be delivered to the customer in the shortest possible time. We can follow the customer's needs. The requirements of production customization and processing and cutting are carried out to meet the needs of customers as much as possible needs.
Casting properties
Weldability
Cold bending performance
Stamping performance
It refers to some technological properties of whether a metal or alloy is suitable for casting, mainly including flow performance, mold filling capacity, shrinkage, volume shrinkage of castings during solidification, and segregation refers to the inhomogeneity of chemical composition.
It refers to the characteristics that two or more metal materials are welded together by heating or heating and pressure welding method, and the interface can meet the purpose of use.
It refers to the properties of metal materials that can bear bending without fracture at room temperature. The bending degree is generally expressed by the ratio of bending angle α (external angle) or bending center diameter D to material thickness a. the larger a or the smaller D / A, the better cold bending property of the material is.
The ability of metal materials to withstand stamping deformation without cracking. Stamping at room temperature is called cold stamping. The test method was cupping test.
OUR ADVANTAGES
Set production, sales, trade, processing as one to provide one-stop procurement services.
Specializing in the import and export trade of medium and high-end special stainless steel for 8 years, the products are exported to more than 20 countries and regions.
Everything is based on customer needs as the core value .Strict quality control,professional team&service.
Dengwei International Trade is mainly engaged in various high-end steel import and export businesses, and is a brand enterprise in the metal circulation industry.
