quality Stainless Steel Sheet & Stainless Steel Pipe factory

The 2024 German International Pipe Exhibition (Tube2024) will be held in Dusseldorf, Germany, from April 15 to 19, 2024. The exhibition is held every two years and is hosted by the German Dusseldorf International Exhibition Company. , is currently an important and influential pipe industry expo in the world. The exhibition's exhibits include raw materials, pipe manufacturing equipment, pipe fittings, pipe fittings, flanges and production testing equipment. The International Pipe Exhibition in Dusseldorf, Germany, started in 1998 (Wire started in 1986), is jointly organized by the Dusseldorf Exhibition Company and the International Pipe Association (ITA) headquartered in the United Kingdom. It is currently the largest exhibition in the world. , the most influential professional pipe and wire exhibition. In recent years, the Tube Exhibition brand has been transplanted to China, Russia, Brazil, the Middle East, and Southeast Asia. And because Tube Exhibition and Wire Exhibition are often held at the same time and in the same place, their comprehensive impact is even more profound. This time, Shanghai Walmay Metal Group will take a new look and bring cutting-edge wire products such as stainless steel welded pipes, stainless steel seamless pipes, and special welding wires to the exhibition. At the same time, Shanghai Walmay Metal Group will demonstrate to the industry its low-carbon and environmentally friendly production and management concepts and production line upgrades. The Wuxi Walmay Metal CO., LTD exhibition hall is located at Hall 7.1D10-2. It will be equipped with a technical team to provide full service and answer technical inquiries for customers at any time.   Shanghai Walmay Metal Group is a comprehensive processing group of stainless steel, carbon steel, galvanized, aluminum, copper series, and more than 800 specifications. Our group has been engaged in the domestic and global market for more than ten years with rich steel experience and can offer professional advice for customers in applications with different materials. The existing inventory is more than 3000 tons for stainless steel, alloy steel, aluminum, etc. Our products meet customer satisfaction and end-user trust with excellent quality, efficient service, and competitive prices.

The Iran International Metallurgy and Foundry Exhibition (IRAN METAFO) in November 2023 has been held at the National Exhibition Center in Tehran, the capital of Iran, from November 24 to 27, 2023. The exhibition is organized by the Iran Iron and Steel Industry Association and the famous local exhibition company NamaNegar International Co. It is the largest local metallurgical casting exhibition in Iran. At this exhibition, Shanghai Walmay Metal Group, under the leadership of the company's leaders, displayed copper and aluminum samples from Walmay to exhibitors from all over the world and won unanimous favor from customers. Shanghai Walmay Metal Group is a comprehensive processing group of aluminum, and copper series and more than 800 specifications. Our group has been engaged in the domestic and global market for more than ten years with rich steel experience and can offer professional advice for customers in applications with different materials.

In August 2023, Shanghai Walmay Metal Group, led by the sales manager, visited Russian customers who have cooperated with our company. Over the years, Walmay Metal Group's copper and aluminum products have been favored by Russian users due to their excellent quality, and Walmay is proud of this. Walmay Metal has been engaged in the domestic and foreign markets for more than ten years. It has rich experience in steel products and can provide customers with professional suggestions in the application fields of different materials.

Shanghai Walmay Metal Group focuses on the manufacturing and sales of aluminum and copper. Aluminum materials can be divided into cold rolling and hot rolling according to different processing techniques. According to the different metal elements contained in the aluminum plate, there are 7 series of commonly used aluminum plates. 1. 1000 series: Representing 1050 1060 1070 1000 series aluminum plates are also called pure aluminum plates. Among all series, the 1000 series belongs to the series with the largest aluminum content. The purity can reach more than 99.00%. 2. 2000 series aluminum plate: represents 2A16 and 2A06. The 2000 series aluminum plate is characterized by high hardness, among which the copper content is the highest, about 3-5%. 2000 series aluminum plates are aviation aluminum materials. 3. 3000 series aluminum plates mainly represent 3003 3003 3A21. Also known as anti-rust aluminum plate 4. 4000 Series Aluminum Plate The 4000 series aluminum plate represented by 4A01 belongs to the series with higher silicon content. Usually, the silicon content is between 4.5-6.0%. Belongs to construction materials, mechanical parts, forging materials, and welding materials; has a low melting point and good corrosion resistance. 5.5000 series represents the 5052.5005.5083.5A05 series. The 5000 series aluminum plate belongs to the more commonly used alloy aluminum plate series. The main element is magnesium, and the magnesium content is between 3-5%. 6. 6000 series represents 6061, which mainly contains two elements: magnesium and silicon. It combines the advantages of the 4000 series and 5000 series. 6061 is a cold-processed aluminum forged product, suitable for applications that require high corrosion resistance and oxidation resistance. 7.7000 series represents 7075, which mainly contains zinc. It also belongs to the aviation series. It is an aluminum-magnesium-zinc-copper alloy. It is a heat-treatable alloy. It is a super-hard aluminum alloy and has good wear resistance.

1. Introduction to Monel alloy Monel alloy is the earliest and most widely used nickel-based alloy. The corrosion resistance of Monel is similar to that of nickel and copper. Resistance to non-oxidizing acids, especially hydrofluoric acid, is very good. It also has excellent corrosion resistance to hot concentrated alkali liquid. Nickel-copper alloys have excellent mechanical, processing, and high-temperature resistance properties. Various varieties are commonly used in chemical, food, power, seawater, and other industries. Such as caustic soda evaporator, brine equipment, seawater pump, centrifuge, etc. 2. Introduction to the chemical composition and properties of common Monel alloys   2.1 Introduction to Chemical Composition Nickel copper product series Grade code name Element Chemical composition % (weight)   Ni Cu Si Mn Fe Ti Al C S Monel alloy 400 UNS:No4400 minimum value 63 28               maximum value 70 34 0.5 2 2.5     0.3 0.024 Monel alloy K500 UNS:No5500 minimum value 63 27       0.35 2.3     maximum value   33 0.5 1.5 2 0.86 3.15 0.1 0.01 Monel alloy R405 UNS:No4405 minimum value 63 28             0.025 maximum value   34 0.5 2 2.5     0.3 0.06 Nickel copper alloy NCu28-2.5-1.5 minimum value balance 27   1.2 2         maximum value 29 0.05 1.8 3     02 0.02 2.2Monel M400 alloy The structure of Monel M400 alloy is a high-strength single-phase solid solution. It is a corrosion-resistant alloy with the largest dosage, the most widely used, and excellent comprehensive properties. Monel M400 alloy has excellent corrosion resistance in hydrofluoric acid and fluorine gas media and also has excellent corrosion resistance against hot concentrated alkali liquid. Acid medium: Monel M400 is corrosion-resistant in sulfuric acid with a concentration of less than 85%. Monel M400 is one of the few important materials that can withstand hydrofluoric acid. Water corrosion: Monel M400 alloy not only has excellent corrosion resistance under most water corrosion conditions, but also pitting corrosion, stress corrosion, etc. are rarely found, and the corrosion rate is less than 0.025mm/a. High-temperature corrosion: The maximum temperature of Monel M400's continuous operation in air is generally around 600°C. In high-temperature steam, the corrosion rate is less than 0.026mm/a. 2.3 Monel K500 alloy In addition to excellent mechanical properties such as high strength, corrosion resistance, and non-magnetism, Monel K500 alloy also has the same corrosion resistance as Monel M400. It can be used as a pump shaft material and is suitable for working in harsh geological mining conditions of high-sulfur and high-wax oil layers. Monel K500 alloy is mainly used for pump shafts and valve stems, conveyor scrapers, oil well drill rings, elastic parts, valve gaskets, etc. Suitable for petroleum, chemical industry, shipbuilding, pharmaceutical, and electronic sectors.

From April 3rd to 5th, 2024, Shanghai Walmay Metal Group Co., Ltd., as an exhibitor, made its debut at the UzMetalMashExpo, the Uzbekistan International Metallurgy and Metal Processing Exhibition, held at the Tashkent Exhibition Center in Uzbekistan. It fully demonstrated the company's scientific and technological achievements and strengthened exchanges with peers. As a grand event in this field, UzMetalMashe Expo will bring professionals worldwide to discuss and showcase the latest industrial metallurgy, metal processing, machine tools, and welding technologies. As an exhibitor, Shanghai Walmay Metal Group's exhibition hall is very close to the company's focus on stainless steel alloy production and technological innovation. It focused on showing the company's characteristics and achievements in four aspects: sales channels, stainless steel alloy production, stainless steel alloy after-sales, and stainless steel alloy supply. It is unique and eye-catching among the many exhibitors. Some colleagues from overseas saw our complete stainless steel alloy production and sales network and developed a strong interest in the company. In addition to industry elites, many citizens also stopped to visit the company's exhibition hall. In just three days, Shanghai Walmay Metal Group fully demonstrated itself and felt the booming development of industrial metallurgy and metal processing. When we visited the unique exhibition halls, we discovered the hugeness of the stainless steel alloy industry; when we listened to some academic reports, we learned how rapidly machine tools and welding technology are developing. Therefore, through this exhibition, Shanghai Walmay Metal Group gained.