At the 2024 International Pipe and Wire Exhibition in Dusseldorf, Germany, Foshan Sewaly Steel was invited to participate.
2024-03-13
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, Foshan Sewaly Steel 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, Foshan Sewaly Steel . Group will demonstrate to the industry its low-carbon and environmentally friendly production and management concepts and production line upgrades. The Foshan Sewaly Steel 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.
Foshan Sewaly Steel Co., Ltd. is a professional supplier engaged in manufacture and sales for stainless steel, aluminum，copper，over 14 years and still in high development. We are located in Foshan City, China.
Our stock is kept at 15,000 tons all year round, with a monthly shipment of 5,000 tons, have more than 600 kinds of specifications and the staff increased from a few people originally to hundreds nowaday .
Our factory equipped with advanced equipment including laser cutting machine, flying shear machine, hairline processing machine, polishing machine, folding plate machine. During this period, the company won the Tier-one agent of Shanxi TISCO, Fujian Hongwang and Zhangjiagang POSCO.
View More
Foshan Sewaly Steel participated in IRAN METAFO in November
2023-12-01
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, Foshan Sewaly Steel 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.
Foshan Sewaly Steel Co., Ltd. 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.
View More
“Visiting Russian customers and seeing new market opportunities”, Foshan Sewaly Steel .: Russian customers are very friendly
2023-12-01
In August 2023, Foshan Sewaly Steel Co., Ltd 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 Sewaly is proud of this.
Sewaly 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.
View More
Foshan Sewaly Steel Co., Ltd. focuses on the manufacturing and sales of aluminum and copper.
2023-12-01
Foshan Sewaly Steel Co., Ltd. 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.
View More
Nickel-based alloy Monel alloy
2023-12-01
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.
View More
