Steel products expert from China
Product details
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Building 2, Wanda Plaza, High-tech Zone, Jinan City, Shandong Province
Product introduction and parameters
The manufacturing process of stainless steel reducing pipe mainly includes pressing and welding, and different manufacturing processes can be selected according to different uses and requirements. At the same time, stainless steel reducing pipe has a variety of forms, such as heart and eccentric, to meet different pipe connection needs.
Stainless steel reducing pipe is characterized by reducing the diameter, which can be connected by changing the diameter of the pipe. It not only has excellent corrosion resistance and high strength, but also has wear resistance, high temperature resistance, high pressure resistance and other characteristics, widely used in water conservancy, construction, chemical industry and other fields.
In general, stainless steel reducing pipe is an important pipeline fitting, which plays an indispensable role in pipeline connection in chemical, oil, gas, power, paper and other industries.
Material introduction
Stainless steel is a kind of stainless steel with stainless steel and corrosion resistance as the main characteristics, and the chromium content is at least 10.5%, and the carbon content is not more than 1.2%. Stainless steel not only has good corrosion resistance, but also has the advantages of high strength, beauty, hygiene and environmental protection. According to the different chemical composition and use, stainless steel can be divided into ferritic type, martensitic type, austenite-ferritic type, precipitation hardening type and other different types. In the field of application, stainless steel is widely used in various fields, such as construction, machinery, electronics, chemical industry and so on. Stainless steel manufacturing and processing also need to go through a number of steps and processes, including smelting, casting, heat treatment, etc. The surface treatment of stainless steel is also very important, and its aesthetics and corrosion resistance can be enhanced by polishing, sandblasting, coloring, etc. In short, stainless steel is a kind of metal material with various advantages and characteristics, which is widely used in various fields, and its manufacturing and processing also need to go through multiple steps and processes.
The advantages of stainless steel are:
Corrosion resistance: Stainless steel is mainly composed of chromium, nickel and other elements, these elements can form a dense oxide film, can prevent further oxidation of metal ions on the steel surface, protect the steel surface from chemical corrosion and electrochemical corrosion.
High strength: stainless steel has high strength, good mechanical properties, high tensile strength, high hardness, good fatigue resistance, etc. At the same time, the ductility and impact toughness of stainless steel are very good, and can meet various processing requirements.
Beautiful: Stainless steel surface is smooth, easy to clean, and there are a variety of surface options, such as mirror, frosted, brushed, etc., very beautiful.
Product application
Each batch of our products will be subjected to strict quality testing before leaving the warehouse, we can also accept your designated third party testing agency for quality inspection and quality certificate, to ensure that all products do not have quality problems and can be perfectly applied to various fields.
Certificate authentication
Our steel products have undergone strict quality inspection and testing, in line with relevant national and international standards, and obtained a variety of certifications, such as CE certification, EN10204 certification, ISO9001 certification. These certifications are the recognition and guarantee of the quality of our products, and are also the basis for customers to trust us.
Product testing
We have advanced production processes and technologies, such as continuous casting and rolling, heat treatment, surface treatment, etc., which can greatly improve the performance and quality of steel products. We constantly update and improve the production process and technology to meet the changing market demand we carry out strict quality inspection and testing for each batch of products, including size, shape, mechanical properties, chemical composition and other aspects of the test. We have advanced testing equipment and professional testing personnel to ensure that every link of the product meets the relevant standards and customer requirements.
Recommended product
All of our products are tested by third party testing organizations and carry quality certificates to ensure that our products do not appear to be of poor quality. If you are interested, we can also send you free samples so that you can have a preliminary understanding of the quality of our products before placing an order.
201 Stainless steel plate201 stainless steel plate is a common chrome-nickel stainless steel plate with the following characteristics:
Corrosion resistance: 201 stainless steel plate has good corrosion resistance in some media, such as atmosphere, water, weak acid, alkali and so on. In corrosive media, due to the chemical stability of chromel, 201 stainless steel can resist oxidation and corrosion, thereby extending the service life.
Good processing performance: 201 stainless steel plate has good plasticity and ductility, easy to cold and hot processing. This makes it suitable for the manufacture of various shapes, such as sheet, plate, bar, etc.
Beautiful surface: Because 201 stainless steel plate has a smooth surface, not easy to rust, easy to clean and maintain, it is often used to make decorations and furniture.
Good welding performance: 201 stainless steel plate has good welding performance, easy to carry out arc welding, resistance welding, brazing and other operations. This gives it a wide range of applications in the manufacturing process.
However, it should be noted that the corrosion resistance of 201 stainless steel plate is relatively weak, especially in corrosive media such as strong acids and alkali. In addition, the cost of 201 stainless steel plate is relatively low, so it is widely used in some occasions with low requirements.
In general, 201 stainless steel plate is a kind of stainless steel plate with excellent comprehensive performance and has a wide range of application fields. However, it is necessary to choose according to the specific working conditions and requirements when using.- Aluminized zinc sheetPrinted pattern steel coil is a kind of steel coil with a continuous, repeated and symmetrical pattern on the surface.
The printed pattern steel coil is usually made of galvanized sheet or color coated sheet as the substrate, and the pattern is printed on the surface by professional printing equipment. The printed pattern steel coil has the characteristics of exquisite pattern, rich color, corrosion resistance, etc., and is widely used in construction, decoration, automobile and other fields. At the same time, the printed pattern steel coil can also be customized according to customer needs of different patterns and specifications to meet the needs of different fields. - A195 Carbon steel plateA195 carbon steel plate is a low carbon steel, its main components are iron and carbon, of which the carbon content is about 0.05% to 0.70%.
A195 carbon steel plate has good plasticity and welding properties, this steel can be strengthened by heat treatment, improve its hardness and wear resistance. Its mechanical properties meet the requirements of China's national standard GB1591-1994, widely used in the manufacture of ships, boilers, pressure vessels and so on. - Monel alloy plateMonel alloy plate is widely used in aerospace, ocean engineering, chemical industry and other fields because of its excellent corrosion resistance and high strength.
The main chemical components of Monel alloy plates are nickel and copper, which contain up to 67% nickel, 28% copper and other elements such as iron, manganese, carbon and silicon. Its melting point is 1315-1350℃, and the maximum use temperature is 538℃.
In addition, Monel alloy plates also have good mechanical properties and processing properties, can be cold working to enhance hardness, but also through heat treatment to increase strength. Its hardness depends on the heat treatment state and use conditions, and its hardness and strength can be enhanced by heat treatment and cold working. - Stainless steel coilStainless steel coil is a sheet made of stainless steel material, and the rolled product is not easy to oxidize, corrosion resistance and other characteristics, which is widely used in construction, manufacturing and other fields.
The raw material of stainless steel coil is cold-rolled stainless steel plate, which is rolled and has a more precise thickness and smoother surface than hot-rolled stainless steel plate, while having better mechanical properties and processing properties.
There are many kinds of stainless steel rolls, the common ones are 201, 303, 304, 304L, 321, 316, 316L, 309S, 310S, 2520, 904, 904L biphase steel series S32205
S32507 and so on. - Carbon steel coilCarbon steel coil is a coil made of carbon steel, usually made of low carbon steel plate, the carbon content is between 0.0218% and 2.11%. The strength and hardness of this steel mainly depend on the content of alloying elements, such as manganese, silicon and phosphorus. The specifications and models of carbon steel rolls are also important factors in the selection, and the appropriate specifications and models need to be selected according to the actual needs.
Carbon steel coil has good wear resistance, corrosion resistance and fatigue resistance, and is widely used in various heavy industrial machinery and equipment wear-resistant parts, such as mining, metallurgy, coal, power and other industries. At the same time, it can also be used to manufacture various wear resistant appliances and wear resistant repair. - 6061 Aluminum coil6061 aluminum coil is a kind of aluminum alloy material, which has good corrosion resistance and weldability, and is widely used in various fields.
The strength of 6061 aluminum coil is high, and higher strength can be obtained after heat treatment, while still maintaining good plasticity and toughness. Its corrosion resistance is also relatively good, can be used in harsh environments for a long time. In addition, the 6061 aluminum coil also has good weldable properties, which is convenient for processing and manufacturing.
Due to these excellent properties, 6061 aluminum coils are widely used in various fields, such as mobile phone shell materials, automobile wheels, pull rod boxes, 3C products, etc. At the same time, it is also often used in the manufacture of various industrial structural parts requiring a certain strength and high antimicrobial corrosion. In the field of rail vehicles, 6061 aluminum coils are used to manufacture interior and exterior panels, floors, compartment panels and other parts. - Galvanized coilGalvanized steel coil is a kind of steel sheet material formed by galvanized steel strip, which is based on hot-rolled steel strip or cold-rolled steel strip. Its surface has a layer of zinc, this layer of zinc can effectively prevent rust and corrosion of the steel strip, thereby extending its service life.
Galvanized steel coil has a wide range of applications in industrial production and construction, such as building structures, electrical equipment, automobile manufacturing, petrochemical and other fields. Because there is a layer of zinc on its surface, it can effectively improve the corrosion resistance of the steel strip, so in some structures that need to be exposed to the natural environment for a long time, the use of galvanized steel coil can effectively reduce the frequency of maintenance and replacement, thereby reducing costs.
The manufacturing process of galvanized steel coil includes the following steps: First, the steel strip is cleaned and annealed to remove surface impurities and stresses; Then it is immersed in the molten zinc liquid to make its surface adhere to a layer of zinc; Finally, it is cooled and sheared. After these steps, the galvanized steel coil is manufactured.
In short, galvanized steel coil is a steel sheet material with excellent corrosion resistance, which has a wide range of applications in industrial production and construction. - Stainless steel welded pipeStainless steel welded pipe is a pipe made of stainless steel material, its surface can be welded with a variety of different alloy steel, carbon steel and other materials. Stainless steel welded pipe has excellent corrosion resistance, heat resistance, low temperature strength and mechanical properties, and has the advantages of environmental protection, beauty, not easy to rust, etc., and is widely used in construction, machinery, petroleum, chemical industry, electric power, food, medical and other fields.
The manufacturing process of stainless steel welded pipe is to make stainless steel material after crimping and forming, and then welding by welding equipment. Its specifications and sizes are diverse and can be customized according to different needs.
Compared with ordinary steel pipes, stainless steel welded pipes have higher quality standards and requirements, and their processing technology and material selection are more stringent. At the same time, the price of stainless steel welded pipes is also relatively high. - Incoloy alloy pipeIncoloy is suitable for all concentrations of sulphuric acid at low temperatures; In 50% ~ 70% concentration of caustic alkali solution (such as NaOH), it has good corrosion resistance and does not produce stress corrosion cracking. Inconel is suitable for various solutions and acids containing Cl -, and many media such as caustic alkali with concentration < 70%.
- 6061 Aluminum pipe6001 aluminum pipe is 6001 seamless aluminum alloy pipe, with high strength, good impact toughness and good weldability and excellent machining performance.
The main characteristics of 6001 aluminum pipe are: high strength, good corrosion resistance, good weldability, poor machinability.
6001 Aluminum tubes are mainly used for low-load parts that require high plasticity and good weldability and work in liquid or gas media, such as gasoline or lubricating oil conduits, various liquid containers and other small-load parts made with deep drawing, and wires are used to make rivets. It can also be used in the manufacturing of ships, automobiles, construction, machinery, pressure vessels and other manufacturing industries. - Seamless steel pipeSeamless pipes are derived from solid steel that is in sheet or bar form and is formed into a solid round shape known as “billets” which are then heated and cast over a form such as a piercing rod to create a hollow tube or shell. From: Reliability and Maintainability of In-Service Pipelines.
Carbon steel, also known as carbon steel, is an iron carbon alloy with an internal carbon content of nearly 2%. In addition to carbon, carbon steel contains many other elements, such as manganese, sulfur, or silicon. Generally speaking, the higher the amount of carbon contained in carbon steel, the greater its hardness, the higher the strength will be produced. Just note that the higher the carbon content, the lower the plasticity. - Monel alloy barMonel alloy rod is a nickel-copper base alloy with excellent corrosion resistance and high strength, and is also known as copper-nickel alloy because of its high copper content. Its main components include nickel (Ni), copper (Cu), iron (Fe), manganese (Mn), silicon (Si), carbon (C) and other elements. This alloy has excellent corrosion resistance, especially in seawater and many chemical media. It also has good mechanical properties and resistance to stress corrosion cracking, making it an important material in many industrial applications.
Monel alloy rods are used in a wide range of applications. In the aerospace field, it is used in the manufacture of aircraft structural parts, engine components and aircraft components. In the field of Marine engineering, it is used in the manufacture of seawater cooling systems, submarine pipelines, offshore platforms and ship components. In addition, it is used to manufacture chemical equipment such as pumps, valves, heat exchangers and pressure vessels. 
Titanium alloy barTitanium alloy rod is an alloy with titanium as the main component, usually containing different proportions of aluminum, tin, carbon, oxygen and other elements. This alloy has excellent properties such as high strength, high corrosion resistance, good high temperature stability and toughness, and is widely used in aerospace, medical, chemical and other fields.
Advantages of titanium alloy bars include:
High strength: Titanium alloy bars have high tensile strength and yield point, and can withstand high loads and high temperature environments.
Strong corrosion resistance: Titanium alloy bars have good corrosion resistance in many corrosive media, such as acid, alkali, seawater and so on.
Good high temperature stability: titanium alloy bars can still maintain their mechanical properties and dimensional stability at high temperatures.
Light weight: The density of titanium alloy bars is small, which is conducive to reducing the weight of structural parts.
Good processing performance: titanium alloy rod has good plasticity and toughness, easy to process and weld.
Applications of titanium alloy rods include:
Aerospace field: Titanium alloy bars are used in the manufacture of aircraft structural parts, engine parts, etc.
Medical field: Titanium alloy rods are used to manufacture medical devices, such as artificial joints, dental plants and so on.
Chemical field: Titanium alloy rods are used to manufacture chemical equipment, such as reactors, heat exchangers, etc.
Construction field: Titanium alloy bars are used to manufacture high-end doors and Windows, curtain walls, etc.- ASTM A572 Carbon steel barASTM A572 Carbon Steel bar is a standard specification for high-strength, low-alloy steel used in the manufacture of structural elements. The standard specifies a variety of different grades and thickness ranges of A572 steel, including carbon content, silicon content, phosphorus content, sulfur content, manganese content, niobium content, vanadium content and other chemical composition and mechanical properties.
ASTM A572 carbon steel rods are low in carbon and silicon and can meet the requirements of different application scenarios. It has high strength and good welding performance, and can be used in the manufacture of various mechanical parts and structural parts, such as Bridges, building structures, ships, aerospace and other fields. In addition, ASTM A572 carbon steel rods also have good laminar tear resistance, which can meet the needs of some special applications.
The ASTM A572 carbon steel rod grade is denoted as "A572Gr", where the "G" indicates that it is a high-strength low-alloy steel and the "r" indicates that it is a steel with good weldability. For example, A572Gr60 indicates that the steel has a yield strength of 600 MPa.
In short, ASTM A572 carbon steel bar is a high-strength, low-alloy steel with good weldability and laminar tear resistance, which is widely used in the manufacture of various mechanical parts and structural parts. - 5083 Aluminum bar5083 aluminum rod belongs to Al-Mg-Si alloy, is a widely used anti-rust aluminum, this alloy has high strength, especially fatigue strength, high plasticity, corrosion resistance, heat treatment can not be strengthened.
The main alloy element of 5083 aluminum rod is magnesium, with good formability, corrosion resistance, weldability and medium strength, used in the manufacture of aircraft fuel tanks, oil pipes, transport vehicles and ships sheet metal parts, instruments and meters, street lamp brackets and rivets, hardware products, electrical shell and so on.
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