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Our high-performance nickel alloy seamless pipes (GH3030, Nimonic 75 XH78T, N06075, 2.4630) are designed for extreme high-temperature applications. Made from premium nickel alloys, these pipes offer excellent heat resistance, corrosion resistance, and durability. Ideal for industries such as aerospace, chemical, and energy, they provide reliable performance in high-pressure and high-temperature environments.
 
Our high-performance nickel alloy seamless pipes (GH3030, Nimonic 75 XH78T, N06075, 2.4630) are designed for extreme high-temperature applications. Made from premium nickel alloys, these pipes offer excellent heat resistance, corrosion resistance, and durability. Ideal for industries such as aerospace, chemical, and energy, they provide reliable performance in high-pressure and high-temperature environments.
 
ABOUT DENGWEI INTERNATIONAL
  • 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.​​​​​​​

RAPID DEVELOPMENT IN CHINA
From a global point of view, the demand for steel continues to grow with the development of the world economy, and from a country's point of view, the development of the steel industry is also positively correlated with the development of the country's economy. The speed of economic growth directly affects the consumption demand of the society for the amount of steel, which in turn affects the price of steel products.
LATEST NEWS
Everything is based on customer needs as the core value .Strict quality control,professional team & service.​​​​​​​

27.04.2025
How To Polish Stainless Steel?

Polishing stainless steel is a crucial step in maintaining its appearance and durability. Whether it’s a kitchen appliance, a steel countertop, or a high-end architectural feature, stainless steel’s sleek, shiny surface is one of its most attractive qualities. Over time, however, stainless steel can

27.04.2025
Does Galvanized Steel Rust?

Galvanized steel is widely celebrated for its corrosion resistance and long lifespan, especially in outdoor and industrial environments. However, a common question arises: Does galvanized steel rust over time?The short answer is — yes, but much more slowly than regular steel. Understanding how galva

27.04.2025
How To Remove Rust From Stainless Steel?

Stainless steel is renowned for its resistance to corrosion and rust, but under certain conditions, it can still develop rust spots or staining. Whether you're dealing with kitchen appliances, outdoor furniture, or industrial equipment, knowing how to properly remove rust from stainless steel can he

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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.
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  • 1703, Building A, Building 1, No. 5666 Shenzhuan Road, Songjiang District, Shanghai
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