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2025-05-19Product News
Hydraulic tubes vs mechanical tubes
Although hydraulic tubes and mechanical tubes are both industrial steel tubes, they serve different roles in various industrial applications due to their distinct performance requirements and application scenarios. Despite having notable differences in materials, manufacturing processes, performance standards, and usage, they can sometimes be used interchangeably depending on the specific needs. Below is a detailed comparison between the two。
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2025-05-16Product News
Introduction to corrosion resistance of boiler tubes
Boiler tubes, like arteries in the human body, play a crucial role in transporting heat energy in industrial systems. Depending on their manufacturing process, they are classified into seamless and welded types. Based on operating temperature, they are further divided into general boiler tubes and high-pressure boiler tubes. Among all performance metrics, corrosion resistance stands out as the “lifeline” of boiler tubes—critical to ensuring equipment safety, extending service life, reducing downtime, and enhancing operational efficiency.
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2025-05-16Product News
Seamless and welded stainless steel mechanical tube
Stainless Steel (SS) Mechanical Tube refers to high-precision, high-strength stainless steel tubing manufactured through cold rolling, cold drawing, precision welding, and other finishing processes. These tubes are primarily used as load-bearing mechanical components, moving parts, or functional pipelines in industrial machinery and equipment. Unlike decorative stainless steel tubes or low-pressure fluid delivery pipes, mechanical tubes emphasize dimensional accuracy, mechanical performance, and surface quality to meet the rigorous demands of structural strength, wear resistance, and mobility under specific working conditions.
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2025-05-15Product News
A335P22 seamless steel pipe
As a vital material in modern construction and engineering, steel pipe plays an indispensable role across numerous industries. Among these, the A335P22 seamless steel pipe, known for its exceptional properties, has garnered significant attention.
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2025-05-15Product News
Seamless vs welded stainless steel heat exchanger tubes
This is a common question in industrial design and manufacturing. Both seamless and welded stainless steel heat exchanger tubes offer distinct advantages and limitations. The right choice depends on specific application needs and operating conditions.
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2025-05-14Product News
Seamless-like stainless steel welded pipes
Stainless steel welded pipes are indispensable in both modern industry and daily life. From petroleum and chemical engineering to food processing, medical equipment, building structures, and automotive manufacturing, these pipes are everywhere. As technology advances and market expectations rise, the demand for higher-performance stainless steel welded pipes continues to grow. In response, “seamless-like” stainless steel welded pipes have emerged, offering unique advantages and gradually reshaping the market for traditional welded pipes.
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2025-05-14Product News
Details of ASTM A312 TP310S stainless steel pipe
ASTM A312 TP310S stainless steel pipes are widely recognized high-performance materials, extensively used across industrial sectors—particularly in environments involving high temperatures, high pressure, and corrosive conditions. As a member of the austenitic stainless steel family, TP310S offers exceptional resistance to oxidation and corrosion, making it ideal for demanding applications.
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2025-05-13Product News
Introduction to SA210C seamless pipe
SA210C seamless pipe, conforming to the ASME SA-210M standard, is a medium-carbon steel pipe designed specifically for boilers and superheaters. It holds a critical role in various industries, particularly in the manufacturing of boiler tubes. Below is a detailed overview of the SA210C seamless pipe.
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2025-05-13Product News
Performance analysis of 316 stainless steel pipe at high temperature
316 stainless steel pipe plays an indispensable role in critical industries such as chemical processing, pharmaceuticals, and marine engineering due to its outstanding high-temperature resistance. It adheres strictly to the ASTM A240 standard, with a chemical composition of 16–18% chromium (Cr), 10–14% nickel (Ni), and 2–3% molybdenum (Mo). This alloy formulation enables the formation of a stable passivation film in high-temperature environments, while offering excellent resistance to corrosion and oxidation.
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2025-05-12Product News
Introduction to 304 precision seamless tube
The 304 precision seamless tube is a high-precision seamless pipe manufactured primarily from 304 stainless steel. Renowned for its excellent surface quality and tight dimensional tolerances, it is widely used in industries requiring high precision and performance—such as chemical processing, food and beverage, pharmaceuticals, electronics, aerospace, and machinery manufacturing. As a widely used austenitic stainless steel, 304 offers superior corrosion resistance and formability, making it ideal for both pipeline systems and structural applications.
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2025-05-12Product News
6 key production steps for high-pressure boiler tube
This article will briefly introduce 6 key production steps for high-pressure boiler tube.
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2025-05-09Product News
Carbon steel elbow water pressure test
Carbon steel elbows (CS elbows) are vital components in pipeline systems, primarily used to alter the direction of fluid flow. Their sealing integrity and pressure resistance are crucial to maintaining system safety. To ensure they can withstand operational conditions without leaking or rupturing, water pressure testing is routinely conducted. This process serves as a critical quality control measure, verifying the performance and structural integrity of the elbows before they are put into service. This article outlines the standard methods, step-by-step procedures, and key precautions for conducting water pressure tests on carbon steel elbows, along with an overview of its importance.
