About - Alloy Steel Supplier

About Alloyxpert

Alloyxpert is a leading metal service center, specializing in the processing and supply of high-quality industrial metals. With a focus on precision and excellence, we bring unparalleled expertise to every stage of metalwork. Guided by our commitment to “Elevating Metalwork, Every Step” and “Metal Mastery in Motion,” we ensure that our customers receive the best products and services in the industry. Our comprehensive approach meets diverse industrial needs with efficiency and innovation.

With years of experience and state-of-the-art technology, we cater to a wide range of industries, delivering customized metal solutions. At Alloyxpert, customer satisfaction is at the core of everything we do, ensuring long-term partnerships built on trust and quality.

Company History

EXPERIENCED TEAM

Office Branches

Wuxi Sales Office & Warehouse

ADD: No.289 Fangcheng Avenue, Xinwu District, Wuxi City, Jiangsu Province

Mail: sales@alloyxpert.com

Tel: +86 133 9510 2615

Taizhou Factory

ADD: No. 1, Xinze Road, Dainan Industrial Park, Xinghua City, Jiangsu Province

Mail: factory@alloyxpert.com

Tel: +86 135 8419 5955

Shanghai Engineer Office

ADD: No. 9, Lane 1919, Puxing Highway, Minhang District, Shanghai City

Mail: info@alloyxpert.com

Tel: +86 135 8419 5955

What We Do

Carbon Steel

Carbon steel, a versatile and widely used material in various industries, is renowned for its strength, durability, and affordability. In this comprehensive guide, we delve into the basics of carbon steel, its different forms, popular applications, as well as the advantages and disadvantages of this remarkable material.

1. Basic Info about Carbon Steel

Carbon steel is an alloy of iron and carbon, with carbon content ranging from 0.05% to 2.1% by weight. This composition gives carbon steel its characteristic strength and hardness. It is one of the most commonly used materials in manufacturing due to its versatility and cost-effectiveness.

2. Types of Carbon Steel Products

2.1 Carbon Steel Sheets

Sheets of carbon steel are flat-rolled products used in a wide range of industries, from construction to automotive. These sheets come in various thicknesses and sizes, making them ideal for structural components, machinery parts, and more.

Medium-thick carbon steel plates have various applications in the industrial and construction fields, some of the major ones include:

Structural Uses: Medium-thick carbon steel plates are commonly used to manufacture supports and frames in building structures, such as stairs, platforms, bridges, and building frameworks. Due to their high strength and stability, medium-thick carbon steel plates can provide reliable support and structural reinforcement.
Pressure Vessels: Medium-thick carbon steel plates are also widely used in the manufacturing of various pressure vessels, such as boilers, tanks, compressors, and reactors. These vessels are often used for storing or processing gases, liquids, or chemicals, hence requiring high strength and pressure resistance.
Shipbuilding: In the shipbuilding industry, medium-thick carbon steel plates are used to manufacture ship hull structures, frames, and decks, among other components. Carbon steel exhibits good weldability and corrosion resistance, making it one of the common materials used in shipbuilding.
Machinery Manufacturing: Medium-thick carbon steel plates are extensively used in the machinery manufacturing industry to produce various machine components, such as bearing seats, gears, drive shafts, and machine tool bodies. The strength and wear resistance of carbon steel makes it suitable for high-load and high-speed moving machinery components.

2.2 Carbon Steel Tubes

Carbon steel tubes are cylindrical hollow structures, widely used in plumbing, heating, and structural applications. They are known for their high strength and resistance to bending, making them suitable for pipelines, mechanical tubing, and hydraulic systems.

Carbon steel seamless pipes have extensive applications in the industrial and petrochemical fields, some of the major ones include:

Transportation Pipelines: Carbon steel seamless pipes are commonly used as pipelines for transporting liquids, gases, and other fluids. In the oil and natural gas industry, carbon steel seamless pipes are used to transport crude oil, natural gas, and refined products. In the industrial sector, they are used for conveying water, steam, chemicals, and other fluids.
Processing Equipment: In petrochemical plants and industrial processing equipment, carbon steel seamless pipes are used to manufacture heaters, heat exchangers, reactors, and separators, among other equipment. These equipment require pipes that can withstand high temperatures and pressures to handle fluids under high-temperature and high-pressure conditions.
Chemical Pipeline Systems: In the chemical industry, carbon steel seamless pipes are widely used in various chemical pipeline systems such as chemical reactors, storage tanks, pipelines, and pumps. They can withstand the challenges of corrosion from various chemicals and high-temperature environments.
Petroleum Drilling and Production: In oil and gas exploration, drilling, and production, carbon steel seamless pipes are used for drilling pipelines, casing pipes for oil wells, and production pipelines. These pipelines need to have good corrosion resistance and pressure resistance to withstand harsh underground environments and high-pressure fluids.

Overall, carbon steel seamless pipes play a crucial role in the industrial and petrochemical fields. Their excellent corrosion resistance, high strength, and reliability make them an ideal choice for various pipelines and equipment.

2.3 Carbon Steel Bars

Bars of carbon steel are solid long products with different cross-sectional shapes, such as round, square, and flat. Used in construction, manufacturing, and machinery, carbon steel bars offer excellent weldability and machinability.

Carbon steel seamless pipes have extensive applications in the industrial and petrochemical fields, some of the major ones include:

Transportation Pipelines: Carbon steel seamless pipes are commonly used as pipelines for transporting liquids, gases, and other fluids. In the oil and natural gas industry, carbon steel seamless pipes are used to transport crude oil, natural gas, and refined products. In the industrial sector, they are used for conveying water, steam, chemicals, and other fluids.
Processing Equipment: In petrochemical plants and industrial processing equipment, carbon steel seamless pipes are used to manufacture heaters, heat exchangers, reactors, and separators, among other equipment. These equipment require pipes that can withstand high temperatures and pressures to handle fluids under high-temperature and high-pressure conditions.
Chemical Pipeline Systems: In the chemical industry, carbon steel seamless pipes are widely used in various chemical pipeline systems such as chemical reactors, storage tanks, pipelines, and pumps. They can withstand the challenges of corrosion from various chemicals and high-temperature environments.
Petroleum Drilling and Production: In oil and gas exploration, drilling, and production, carbon steel seamless pipes are used for drilling pipelines, casing pipes for oil wells, and production pipelines. These pipelines need to have good corrosion resistance and pressure resistance to withstand harsh underground environments and high-pressure fluids.

3. Advantages and Disadvantages of Carbon Steel

3.1 Advantages

Good Mechanical Properties: Carbon steel has high strength, hardness, and wear resistance, making it suitable for manufacturing various machine parts and structural components.
Machinability: Carbon steel is easy to process and shape, and can be processed through forging, rolling, cutting, and welding processes.
Relative Low Cost: Compared to many other metal materials, the production cost of carbon steel is relatively low, making it economically affordable.
Wide Range of Applications: Carbon steel is widely used in construction, manufacturing, automotive, tools, aerospace, and other fields.

3.2 Disadvantages

Prone to Rust: Carbon steel contains a higher proportion of iron, making it susceptible to corrosion from oxygen and water, requiring regular rust prevention treatment.
Heavy Weight: Compared to some other metal materials, carbon steel has a higher density, resulting in a relatively heavy weight that may not be suitable for certain applications.
Susceptible to Heat Effects: In high-temperature environments, the strength and hardness of carbon steel may decrease, so its stability needs to be considered in high-temperature applications.
Requires Maintenance: Due to its tendency to rust, carbon steel needs regular cleaning, rust prevention, and maintenance to prolong its lifespan.

In summary, carbon steel has good mechanical properties and machinability, but its susceptibility to rust and heavy weight are points to consider. When choosing carbon steel as a material, it is important to consider specific application requirements and environmental conditions for a comprehensive evaluation.

4. Conclusion

In conclusion, carbon steel stands as a cornerstone material in various industries, offering exceptional strength, versatility, and cost-effectiveness. From sheets and tubes to bars, its applications are vast and crucial for modern manufacturing and construction. While it boasts numerous advantages, such as durability and machinability, precautions must be taken to mitigate its susceptibility to corrosion. Understanding the different forms and properties of carbon steel enables engineers and manufacturers to leverage its strengths effectively in diverse applications.

Whether you’re constructing a skyscraper, building a car, or fabricating machinery, carbon steel remains a reliable and indispensable choice for countless projects.

If you found this guide helpful, please share it with others who might benefit from learning about the versatility and advantages of carbon steel.

Remember, when it comes to strength, reliability, and affordability, carbon steel is an enduring choice that continues to shape the world around us.

Stainless Steel

Stainless steel, a remarkable alloy known for its corrosion resistance and durability, has become an essential material in diverse industries. In this comprehensive guide, we explore the fundamentals of stainless steel, its different types, wide-ranging applications, and popular products like sheets, tubes, and bars.

1. Basic Info about Stainless Steel

Stainless steel is an iron alloy containing chromium and other alloying elements such as nickel, molybdenum, manganese, and so on. Chromium is a crucial element, with at least 11% chromium content needed to give steel its stainless properties. Additionally, adding other alloying elements can improve the corrosion resistance, strength, wear resistance, and other properties of stainless steel.

2. Types of Stainless Steel

2.1 Austenitic Stainless Steel

Austenitic stainless steel is a special type of stainless steel named after its crystal structure. In austenitic stainless steel, the arrangement of atoms of iron and other alloying elements forms a structure called austenite. This structure gives stainless steel excellent strength and hardness, while also providing good corrosion resistance. Popular grades include 304 and 316L, with 316L having higher corrosion resistance due to the addition of molybdenum. Austenitic stainless steel typically performs well in high-temperature environments and is easy to fabricate into various shapes, making it widely used in manufacturing and construction industries.

2.2 Ferritic Stainless Steel

Ferritic stainless steel has a crystal structure primarily formed by iron and other alloying elements, creating a structure known as ferrite. Ferritic stainless steel typically contains a higher proportion of the ferritic structure and, relatively speaking, a lower chromium content.

Ferritic stainless steel has some characteristics such as good ductility, toughness, and higher corrosion resistance. They perform well in certain environments, especially at low temperatures, but may be susceptible to corrosion under certain conditions. Therefore, ferritic stainless steel is often used in specific applications, such as manufacturing wear-resistant parts in the manufacturing industry, pipes in the chemical industry like exhaust pipes, heat exchangers, and decorative components.

2.3 Martensitic Stainless Steel

Martensitic stainless steel is typically formed by rapid cooling during the processing of austenitic or ferritic stainless steel. This rapid cooling can result in a change in the crystal structure, forming martensite. Due to its high hardness and wear resistance, martensitic stainless steel is often used in the manufacturing of cutting tools, mechanical parts, and other products requiring high strength and wear resistance.

It is important to note that while martensitic stainless steel has excellent hardness and elasticity, it may sacrifice some corrosion resistance in certain situations. It is commonly used for cutting tools and exhibits excellent corrosion resistance after heat treatment.

2.4 Duplex Stainless Steel

Due to its dual-phase nature, duplex stainless steel possesses high strength, good ductility, toughness, and excellent corrosion resistance. This makes duplex stainless steel widely used in various industrial fields such as chemical, marine engineering, and food processing.

The composition of duplex stainless steel can be adjusted according to specific requirements to meet the demands of different applications. For example, by adjusting the ratio of austenite and ferrite, the mechanical properties and corrosion resistance of duplex stainless steel can be altered. This flexibility makes duplex stainless steel a popular engineering material.

3. Stainless Steel Products

3.1 Stainless Steel Sheets

Stainless steel sheets are flat-rolled products available in various finishes, such as cold-rolled 2B, satin, mirror, and brushed. Widely used in kitchen backsplashes, countertops, and architectural cladding, stainless steel sheets offer a sleek and modern appearance.

Popular grades for sheets include 304, 304L, 316L, 310S, 304L, 316L, 310S, 2205, and 2507 due to their corrosion resistance and aesthetic appeal.

3.2 Stainless Steel Tubes

Stainless steel tubes come in various shapes and sizes, including round, square, and rectangular. They are used for various applications such as pipelines, structural frameworks, automotive exhaust systems, hydraulic systems, and in high-temperature corrosion-resistant environments.

Grades like 304, 304L, 316L, 310S, 2205, and 2507 are commonly used for their corrosion resistance and strength.

3.3 Stainless Steel Bars

Stainless steel bars are solid long products available in round, square, and hexagonal shapes. Stainless steel bars are used in construction, petroleum, chemical, nuclear power, medical, food, manufacturing, and mechanical industries, offering excellent strength and durability.

Grades like 303, 304, and 316 are popular choices for bars due to their machinability and corrosion resistance.

4. Applications of Stainless Steel

4.1 Kitchen and Food Industry

Stainless steel is the material of choice for kitchen appliances, sinks, countertops, and cookware due to its hygiene, corrosion resistance, and easy maintenance.

In food processing plants, stainless steel equipment ensures food safety and sanitation.

4.2 Construction and Architecture

Stainless steel’s aesthetic appeal and durability make it ideal for architectural features such as handrails, facades, and interior decorations.

It is also used in construction for structural components, bridges, and building facades.

4.3 Medical and Pharmaceutical

In medical and pharmaceutical industries, stainless steel is crucial for surgical instruments, medical devices, and storage equipment.

Its corrosion resistance and biocompatibility ensure safety and reliability in healthcare settings.

4.4 Automotive and Aerospace

Stainless steel tubes and components are used in automotive exhaust systems, fuel tanks, and structural parts due to their heat resistance and strength.

In aerospace applications, stainless steel is used for aircraft components, landing gear, and engine parts.

5. Advantages of Stainless Steel

5.1 Corrosion Resistance

Stainless steel’s chromium content forms a protective oxide layer, providing exceptional resistance to corrosion, rust, and staining.

This property makes stainless steel ideal for applications in harsh environments, including marine and chemical industries.

5.2 Strength and Durability

Stainless steel offers an excellent strength-to-weight ratio, making it suitable for structural applications where high strength is required.

It withstands extreme temperatures and physical stresses, ensuring longevity and reliability.

5.3 Aesthetic Appeal

The lustrous finish of stainless steel lends a modern and sophisticated look to products, making it a popular choice in architecture and interior design.

Its smooth surface is easy to clean and maintain, retaining its appearance over time.

5.4 Hygienic Properties

Stainless steel is non-porous and easy to clean, making it resistant to bacteria, mold, and germs. This property is essential in industries such as food processing, healthcare, and pharmaceuticals where cleanliness is paramount.

6. Disadvantages of Stainless Steel

6.1 Cost

Stainless steel can be more expensive than other materials due to its manufacturing process and alloying elements.

However, its durability and longevity often justify the initial investment.

6.2 Magnetism

Some stainless steel grades, particularly ferritic and martensitic types, are magnetic.

This magnetic property may not be desirable in certain applications where non-magnetic materials are required.

6.3 Maintenance

While stainless steel is easy to clean, it can show fingerprints, smudges, and water spots, especially in high-traffic areas.

Regular cleaning and polishing may be required to maintain its appearance.

7. Conclusion

Stainless steel is a versatile material with widespread applications across various fields. Its high-temperature resistance, corrosion resistance, high tensile strength, and excellent toughness make it an ideal choice for many industrial and consumer product applications. In industries such as chemical, marine engineering, and food processing, stainless steel is commonly used to manufacture corrosion-resistant and wear-resistant pipelines, containers, and equipment.

In the construction industry, stainless steel is widely used in building structures, interior decoration, and kitchen utensils because it can resist corrosion and maintain a good appearance. Additionally, the automotive industry utilizes stainless steel to manufacture automotive components such as exhaust systems and body components to improve durability and safety.

Overall, the numerous advantages of stainless steel make it a preferred material in many industries, providing reliable solutions for various applications.

Alloy

Alloy steel, a specialized form of steel infused with various alloying elements, offers unique properties tailored for specific applications. In this in-depth guide, we delve into the world of alloy steel, exploring its diverse types, wide-ranging applications, and notable alloys such as C276, M400, and Alloy 600.

1. Basic Info about Alloy Steel

Alloy steel is a type of steel that contains additional alloying elements beyond carbon and iron. These elements, such as chromium, nickel, molybdenum, and vanadium, are added to enhance specific properties like strength, hardness, corrosion resistance, and heat resistance. The combination of these elements results in alloys with superior performance characteristics compared to standard carbon steel.

2. Types of Alloy Steel

2.1 Low Alloy Steel

Low alloy steel contains alloying elements in quantities less than 8% by weight.

It offers improved strength and toughness while maintaining weldability and machinability.

Commonly used in automotive components, construction equipment, and structural applications.

Alloy 4140 (Chromium-Molybdenum Steel)

Material Code: ASTM A322, UNS G41400, W.Nr. 1.7225

Description: A versatile chromium-molybdenum steel with excellent strength and toughness, used in automotive and machinery components.

Alloy 4340 (Nickel-Chromium-Molybdenum Steel)

Material Code: ASTM A29, UNS G43400, W.Nr. 1.6565

Description: A high-strength nickel-chromium-molybdenum steel with good wear resistance, often used in aerospace and oil industry applications.

Alloy 52100 (High Carbon-Chromium Steel)

Material Code: ASTM A295, UNS G52986, W.Nr. 1.3505

Description: A high carbon-chromium steel known for its high hardness and wear resistance, commonly used in bearings and automotive parts.

2.2 High Alloy Steel

High alloy steel contains alloying elements in higher quantities, typically above 8% by weight. It exhibits exceptional corrosion resistance, heat resistance, and wear resistance.

Used in demanding applications such as aerospace, chemical processing, and oil refining.

Alloy C276 (Hastelloy C276)

Material Code: ASTM B575, UNS N10276, W.Nr. 2.4819

Description: A nickel-molybdenum-chromium alloy with excellent corrosion resistance, commonly used in aggressive environments.

Alloy M400 (Monel 400)

Material Code: ASTM B164, UNS N04400, W.Nr. 2.4360

Description: A nickel-copper alloy with high strength and resistance to seawater, used in marine and chemical processing applications.

Alloy 600

Material Code: ASTM B166, UNS N06600, W.Nr. 2.4816

Description: A nickel-chromium alloy with good oxidation resistance at high temperatures, suitable for heat treating and chemical processing.

2.3 Stainless Steel (a Type of Alloy Steel)

Stainless steel is a specific type of alloy steel with a minimum of 10.5% chromium content by mass.

Known for its corrosion resistance and aesthetic appeal, stainless steel finds applications in diverse industries.

Alloy 316 (Stainless Steel)

Material Code: ASTM A240, UNS S31600, W.Nr. 1.4401

Description: An austenitic stainless steel with excellent corrosion resistance and high-temperature strength, widely used in food processing, chemical, and marine industries.

3. Applications of Alloy Steel

3.1 Aerospace Industry

Alloy steel finds applications in aircraft components, such as landing gear, engine parts, and structural frames.

High-strength alloys are crucial for maintaining structural integrity and safety in aviation.

3.2 Oil and Gas Sector

Alloy steel pipes and fittings are essential for transporting oil, gas, and petrochemicals in harsh environments.

Corrosion-resistant alloys like C276 and Alloy 600 are preferred for offshore drilling platforms and refineries.

3.3 Chemical Processing

The chemical industry relies on alloy steel for equipment and vessels handling corrosive chemicals.

Alloys like C276 and M400 provide superior corrosion resistance, ensuring safety and durability in chemical plants.

3.4 Power Generation

Alloy steel is used in power plants for turbine components, boiler tubes, and heat exchangers.

Its high-temperature strength and corrosion resistance are essential for efficient power generation.

4. Advantages of Alloy Steel

4.1 Enhanced Strength

Alloy steel offers higher strength compared to standard carbon steel, making it suitable for heavy-duty applications.

Alloys like M400 and Alloy 600 provide exceptional strength even at elevated temperatures.

4.2 Corrosion Resistance

Alloys such as C276 and Alloy 600 offer superior corrosion resistance in aggressive environments.

They resist pitting, crevice corrosion, and oxidation, extending the lifespan of equipment and structures.

4.3 Heat Resistance

Alloy steel maintains its mechanical properties at high temperatures, making it ideal for applications in heat exchangers and boilers.

Alloys like C276 and Alloy 600 exhibit excellent heat resistance, withstanding extreme temperatures without deformation.

4.4 Versatility

With a wide range of alloying elements, alloy steel can be tailored to meet specific application requirements.

Different grades offer a combination of properties such as strength, corrosion resistance, and machinability.

5. Disadvantages of Alloy Steel

5.1 Cost

Alloy steel can be more expensive than standard carbon steel due to the added alloying elements.

However, the benefits of enhanced properties often justify the higher cost in critical applications.

5.2 Weldability

Some alloy steels may have lower weldability compared to carbon steel, requiring specialized welding techniques.

Preheating and post-weld heat treatment may be necessary to prevent cracking and maintain properties.

5.3 Maintenance

Alloy steel, especially highly alloyed grades like C276, may require specific maintenance procedures to preserve its properties.

Regular inspections and cleaning are essential to ensure optimal performance and longevity.

6. Conclusion

In conclusion, alloy steel stands as a versatile and essential material in various industries, offering a wide range of properties tailored to specific applications. From high-strength alloys like M400 to corrosion-resistant grades like C276 and Alloy 600, each alloy brings unique benefits to critical sectors such as aerospace, oil and gas, chemical processing, and power generation.

Remember, when durability, corrosion resistance, and strength are paramount, alloy steel remains the material of choice for engineers and manufacturers worldwide.

If you found this guide helpful, please share it with others interested in learning about the diverse types and applications of alloy steel.

Processing

Metal sheets, bars, and pipes are indispensable materials in the industrial sector, widely used in mechanical manufacturing, construction structures, automobile manufacturing, and various other fields. However, merely providing the materials themselves may not fully meet the needs of customers. Therefore, Alloyxpert not only offers high-quality materials but also provides a range of precision machining services to meet specific requirements.

1. Processing Method of Stainless Steel Sheet

1.1 Laser Cutting

Laser cutting technology is a high-precision, high-efficiency processing method that can achieve precise cutting of stainless steel sheets without physical contact, avoiding material deformation and contamination, and ensuring processing quality.

1.2 Waterjet Cutting

Waterjet cutting is an environmentally friendly, low-cost cutting method that uses high-pressure water jets for cutting. It is suitable for stainless steel sheets of various complex shapes and thicknesses while avoiding thermal deformation and residual stress.

1.3 Stainless Steel Mirror Polishing

Stainless steel mirror polishing technology can make the surface of stainless steel sheets as smooth as a mirror, with excellent optical properties and decorative effects, suitable for furniture, architectural decoration, and other fields.

1.4 Brushed Texture Processing

Through brushed texture processing, stainless steel sheets can be given unique textures and textures, increasing their ornamental and anti-slip properties, widely used in interior decoration and outdoor construction.

1.5 Protective Film Application

The application of protective film is a protective processing method that can protect the surface of stainless steel sheets from scratches and contamination, maintaining their original appearance and cleanliness, and extending their service life.

1.6 Punching

Punching can create various shapes and sizes of holes on stainless steel sheets for ventilation, drainage, fixing, and other purposes, improving the practicality and applicability of stainless steel sheets.

2. Processing Method of Stainless Steel Bars

2.1 Heat Treatment

Through heat treatment technology, we can heat treat the steel bars to change their structure and properties, and improve their hardness, strength, and wear resistance, making them suitable for more demanding engineering environments.

2.2 Grinding

Grinding is a common surface processing method that can make the surface of steel bars smooth and flat, improving their surface quality and aesthetics. It also helps to improve their mechanical properties and corrosion resistance.

2.3 Cold Drawing

Cold drawing is a processing method to improve the dimensional accuracy and surface quality of steel bars. It can make the dimensions more precise and the surface smoother, thereby improving their performance and assembly accuracy.

2.4 Peeling

Peeling is a method to remove the surface oxide layer and defects from steel bars, improving their surface quality and corrosion resistance, and extending their service life.

2.5 Forging

Forging is a common plastic processing method that can make steel bars undergo plastic deformation under pressure at high temperatures, thereby improving their structure and properties, and enhancing their strength and toughness.

3. Processing Method of Stainless Steel Tubes

3.1 Saw Cutting

Through saw cutting, we can precisely cut and size steel pipes to meet customer’s requirements for different sizes and lengths of pipes, ensuring they fit perfectly for various engineering projects.

3.2 Laser Cutting

Laser cutting is an efficient and precise machining method that achieves accurate cutting and complex shaping of steel pipes without physical contact, ensuring machining quality and efficiency.

3.3 Notching

Notching is a commonly used machining method for steel pipes, allowing the creation of various shapes and sizes of notches on pipes for connections, fixings, and other purposes, enhancing the pipes’ practicality and versatility.

3.4 Polishing

Polishing can make the surface of steel pipes smooth like a mirror, improving their surface quality and aesthetics, suitable for applications in architectural decoration, furniture manufacturing, and other fields.

3.5 Pipe Bending

Through pipe bending, we can achieve precise bending of steel pipes, producing various elbows, bends, and curved shapes to meet customers’ needs for special shapes and curves.

3.6 Heat Treatment

Heat treatment is a commonly used surface treatment method for steel pipes, capable of changing the pipes’ structure and properties to enhance hardness, strength, and corrosion resistance. It is suitable for various high-strength and special environment engineering projects.