Alloy seamless pipes have gained popularity in industries such as petroleum, chemical, electric power, and boiler due to their superior properties compared to ordinary seamless steel pipes. The significant difference lies in the higher chromium (Cr) content of 4130 steel seamless pipes, which enhances their high temperature resistance, low temperature resistance, and corrosion resistance. As a result, these alloy pipes are increasingly preferred for applications that require robust performance in challenging environments.
Our seamless pipe selection consists of 4130 steel, available in a wide range of sizes and wall thicknesses. With nominal bore diameters ranging from 15mm to 750mm and wall thicknesses ranging from 2.5mm to 80mm, we cater to various requirements. Rest assured, we provide the same high-quality 4130 steel, offering flexibility to meet your needs.
We utilize a high-quality fine-grain steel structure to create our seamless pipe made of 4130 steel. This advanced material ensures unparalleled toughness and exceptional through-thickness mechanical properties, providing optimum strength in both transverse and machine directions. Our commitment to using superior materials sets us apart, allowing us to manufacture products with long-lasting durability and performance. Choose our 4130 steel seamless pipe for reliable and dependable results every time.
Welcome to our factory where we offer the finest quality 4130 steel seamless pipe at unbeatable prices. We invite you to inquire about our products and make a purchase to fulfill your steel needs. We look forward to establishing a prosperous business relationship with you in the near future.
Product Specifications
-OD(mm): 15-750mm
-Wall Thickness(mm): 2.5-80mm
-Length: 1-12m or as customer's requirements
-Technique:Hot-rolled, cold rolled,cold drawn, hot expand
-Surface: There are various ways to protect metal surfaces from corrosion and damage. Some of the most popular methods include black painting, using varnish paint, applying anti-rust oil, hot galvanizing, cold galvanizing, and using 3PE coating. Each of these methods offers different benefits and is suitable for various applications. Black painting is a simple and affordable way to protect metal surfaces from rust and corrosion. Varnish paint is another popular choice, which provides a glossy and durable finish. Anti-rust oil is a great option for preventing corrosion in hard-to-reach areas. Hot galvanizing involves dipping the metal into molten zinc to create a protective coating. Cold galvanizing is a similar process, but uses a zinc-rich paint instead. 3PE coating is a more advanced method, which involves applying three layers of coating to provide maximum protection against corrosion and damage. No matter which method you choose, protecting metal surfaces from damage is essential to ensure their longevity and performance.
-Certificates: PI5L ISO 9001:2008 TUV SGS BV etc
-Packaging:The items can be packaged in bundles and packed inside a woven bag. Alternatively, they can be provided in a loose form. Customers also have the option to make a specific request regarding the packaging. It is important to note that the generated content will not be created based on the original text information but will be substantially different from it.
-Application & Usage
| Fluid pipe | Boiler Pipe | Electric industry | Seamless pipe /tube for petroleum cracking |
| Oiled pipe | Water transfer/pump | Auto and motorcycle steel pipe | Transporting fluids through pipelines is essential for many industries. The pressure of the fluid being transported determines the type of pipeline needed. Low and middle pressure pipelines are designed to transport fluids that do not require high pressure such as water or petroleum products. These pipelines are crucial for efficient transportation and distribution of these fluids to their intended destination. It is important to ensure that these pipelines are reliable and efficient to prevent any leaks or other incidents that could cause harm to people and the environment. |
| Structure pipe | Gas spring steel Tube | Hydraulic system steel tube | Whether it's for pharmaceutical purposes, shipbuilding, or constructing buildings, scaffolding pipes play a crucial role. These pipes are specifically designed to provide temporary support and structure during various construction projects. In the pharmaceutical industry, scaffolding pipes serve as a foundation for equipment or storage units, ensuring stability and efficient workflow. Similarly, in shipbuilding, these pipes are utilized to create a secure and stable framework that allows for the construction of vessels of all sizes. Moreover, scaffolding pipes are essential in building and construction, providing a safe and reliable structure for workers to carry out their tasks at elevated heights. With their versatility and durability, scaffolding pipes are indispensable in numerous industries. |
-Chemical composition(%)
：
0.28~0.33，0.15~0.35，0.40~0.60，0.040，0.035，0.80~1.10，0.030，0.030，0.15~0.25。
Tensile strength (N/mm2Mpa): ≥930(95)
Elongation:≥12
Yield strength:≥780(80)
Hardness:( HBS 100/3000)≤229
Reduction of area:≥50
Akv(J)≥78 akv(J/cm2):≥63
Contact Information
If there are any inquiries regarding our company or our products, we welcome you to leave us a message! Feel free to reach out to us for any questions or concerns you may have.
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