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2025-02-07Product News
How to test the quality of low-pressure boiler tubes?
Low-pressure boiler tubes are seamless steel pipes used to manufacture low-pressure boilers, with a pressure rating of 2.5 MPa or less. These pipes are typically produced from steel ingots or solid tube billets through perforation, hot rolling, cold rolling, or cold drawing processes. Made from high-quality carbon structural steel, common materials for these tubes include No. 10 and No. 20 steel. These materials provide high strength, good plasticity, and can withstand various working conditions, making them suitable for transporting fluids in industrial and domestic boilers. So, what are the quality standards for these tubes, and how is their quality assessed?
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2025-02-06Product News
How to distinguish seamless steel pipes and galvanized steel pipes?
Seamless steel pipes and galvanized steel pipes are commonly used in various industries, but their properties and applications differ significantly. Knowing how to distinguish between these two types of pipes is essential for selecting the right material for a specific project. Here are several methods to help differentiate seamless steel pipes from galvanized steel pipes.
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2025-02-06Product News
Why does the 304 stainless steel pipe turn yellow?
304 stainless steel pipe is widely used due to its excellent corrosion resistance, smooth surface, and hygienic properties. However, a common issue that arises is the yellowing of 304 stainless steel pipes, which may occur under certain conditions. Below, we explain why this happens and how to address it.
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2025-02-05Product News
The difference between stainless steel plates and galvanized steel plates
This article will briefly introduce the difference between stainless steel plates and galvanized steel plates.
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2025-01-21Product News
Connection and cutting of 304 stainless steel pipes in common industrial projects
304 stainless steel pipes are widely used in various industrial applications due to their excellent corrosion resistance, strength, and durability. In this article, we will explore the most common methods for connecting and cutting 304 stainless steel pipes, as well as the advantages and considerations for each technique.
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2025-01-21Product News
Introduction of seamless boiler tubes
In the expansive landscape of industrial production and energy conversion, seamless boiler tubes have become a critical component across numerous industries. Their remarkable performance, exceptional reliability, and efficiency make them indispensable. Choosing seamless boiler tubes is not just about material selection—it reflects a commitment to both safety and operational efficiency. These tubes find extensive use in the petrochemical industry, where their material properties, manufacturing processes, and application standards must meet stringent requirements.
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2025-01-20Product News
Thermal conductivity of 304 stainless steel pipes
304 stainless steel is a widely used austenitic stainless steel alloy, primarily composed of chromium and nickel. Its excellent corrosion resistance, good mechanical properties, and broad applicability make it a popular choice across industries. However, in fields where thermal conductivity plays a significant role in material selection and engineering design, understanding the thermal properties of 304 stainless steel is essential.
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2025-01-20Product News
Calculation and weight of stainless steel seamless pipe
Stainless steel seamless pipes are widely used across various industries, including petroleum, chemicals, food, medical, light industry, and mechanical structures. They are particularly valued for their lightweight properties, which make them ideal for mechanical parts and engineering applications. This article will briefly introduce calculation and weight of stainless steel seamless pipe.
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2025-01-17Product News
Why choose SCH 40 seamless pipes?
The Sch 40 seamless pipe is a type of American standard seamless pipe, characterized by a specific wall thickness grade. The "Sch" in "Sch 40" stands for "Schedule," which refers to the series of pipe wall thicknesses, while "40" indicates the specific wall thickness grade. Due to its excellent strength and stability, Sch 40 seamless pipes are widely used across various industries, including petroleum, chemicals, power generation, and construction. These pipes are commonly employed for transporting fluids like water, oil, and gas, as well as serving as structural support components. This article will briefly introduce why choose SCH 40 seamless pipes.
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2025-01-17Product News
Application of spiral steel pipe in urban pipelines
Spiral steel pipes are commonly used in urban drainage pipeline systems, which are part of the broader framework of urban water supply, drainage, sewage treatment, and other essential infrastructure. The planning and layout of these systems play a critical role in maintaining a balanced urban water management structure over a given period. An effective water pipeline plan integrates various components of water use and management, such as water supply, sewage treatment, and stormwater management, ensuring that resources are optimized for sustainability.
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2025-01-16Product News
Seamless steel tube - both economic and environmental protection
Seamless steel tubes stand out not only for their durability and versatility but also for their significant economic and environmental benefits. Thanks to their unique structure and efficient manufacturing process, seamless steel pipes offer both cost savings and a reduced environmental impact, making them an attractive option in various industries.
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2025-01-16Product News
Anti-rust measures for seamless carbon steel pipes
Seamless carbon steel pipes, known for their unique hollow, seamless structure, are widely used in various industries. They serve as essential pipelines for transporting oil, natural gas, coal gas, water, and certain solid materials. Thanks to their light weight and high strength, these pipes are ideal for pipeline transportation. However, despite their many advantages, seamless carbon steel pipes are susceptible to corrosion. This article explores the causes of corrosion and the anti-rust measures that can help maintain their longevity.
