1Cr13 martensitic seamless pipe 415 stainless steel pipe

Product Overview

Our 1Cr13 martensitic seamless pipe, also known as 415 stainless steel pipe, is a high - quality product engineered to meet diverse industrial needs. Manufactured by Wuxi Weiman Gaodeng Special Steel Co., Ltd., a reputable manufacturer established in 2017, this pipe combines excellent mechanical properties with corrosion - resistant features.

Material Characteristics

• Martensitic Structure: The 1Cr13 steel belongs to the martensitic stainless steel group. This structure gives the pipe high strength and hardness. Martensite is a very hard and brittle phase, but through proper heat treatment, we can achieve a good balance between strength and toughness. The pipe can withstand high - pressure applications and mechanical stress, making it suitable for use in demanding environments.
• Corrosion Resistance: Despite being a martensitic stainless steel, the 415 stainless steel pipe has a certain degree of corrosion resistance. The chromium content in the steel forms a passive oxide layer on the surface of the pipe, which protects it from oxidation and corrosion in mild corrosive environments such as fresh water, steam, and some non - aggressive chemical solutions. This makes it a reliable choice for applications where corrosion is a concern.

Physical and Chemical Properties

• Chemical Composition: The 1Cr13 steel typically contains approximately 0.1% carbon, 13% chromium, and small amounts of other elements such as manganese, silicon, and sulfur. The precise chemical composition is carefully controlled during the manufacturing process to ensure consistent product quality. The carbon content contributes to the hardenability of the steel, while the chromium provides corrosion resistance.
• Physical Properties: The pipe has a density of around 7.75 g/cm3, which is relatively high compared to some other materials. It has a melting point in the range of 1480 - 1530°C. These physical properties make it suitable for applications where high - temperature stability is required, such as in heat exchangers and steam pipelines.

Manufacturing Process

• Seamless Manufacturing: Our 1Cr13 martensitic seamless pipe is produced using advanced seamless manufacturing techniques. This process involves piercing a solid billet to form a hollow tube, followed by a series of rolling and drawing operations to achieve the desired dimensions and wall thickness. The seamless design eliminates the weak points associated with welded pipes, providing better overall strength and reliability.
• Heat Treatment: After the seamless manufacturing process, the pipes undergo a strict heat treatment process. This includes annealing, quenching, and tempering to optimize the mechanical properties of the steel. Annealing relieves internal stresses, quenching increases the hardness, and tempering improves the toughness of the pipe.

Dimensions and Specifications

• Shape: The pipe has a round shape, which is the most common and widely used shape in industrial applications. The round shape provides uniform stress distribution, making it suitable for applications where the pipe needs to withstand internal or external pressure.
• Size Range: We offer a wide range of sizes for the 1Cr13 martensitic seamless pipe. The outer diameter can range from a few millimeters to several hundred millimeters, and the wall thickness can be adjusted according to customer requirements. This flexibility in sizing allows us to meet the diverse needs of different industries.

Applications

• Industrial Applications: The 415 stainless steel pipe is widely used in various industrial sectors. In the power generation industry, it is used in steam pipelines and turbine components due to its high - temperature resistance and mechanical strength. In the chemical industry, it can be used in the transportation of non - aggressive chemical solutions.
• Mechanical Engineering: In mechanical engineering, this pipe is used for the manufacture of shafts, valves, and other mechanical parts. Its high strength and hardness make it suitable for applications where wear resistance and load - bearing capacity are required.

Market Reach

Our company has a significant export share, with annual exports ranging from US$5 Million - US$10 Million. We have a professional sales team of 11 - 20 people, and our products are sold to a wide range of markets including North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, as well as the domestic market. This wide market reach is a testament to the high quality and reliability of our 1Cr13 martensitic seamless pipe.