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2025-03-10Product News
How to solve the uneven wall thickness of stainless steel welded pipes?
In the production and application of stainless steel welded pipes, uneven wall thickness is a prevalent and critical issue. This article will briefly introduce how to solve the uneven wall thickness of stainless steel welded pipes.
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2025-03-10Product News
Pressure bearing capacity of boiler tubes
Boiler tubes are steel products with openings at both ends and a hollow structure, characterized by a high length-to-circumference ratio. Based on the production method, they are classified into seamless steel tubes and welded steel tubes. Their specifications are typically expressed in terms of external dimensions (such as outer diameter or side length) and wall thickness. The size range varies widely, from small capillary tubes to large-diameter pipes measuring several meters. As critical components in industrial boiler systems, the pressure-bearing capacity of boiler tubes is directly related to system safety and operational efficiency. So, how much pressure can boiler tubes withstand?
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2025-03-07Product News
A guide to 125-degree galvanized steel pipes
A 125-degree galvanized steel pipe is a highly corrosion-resistant steel pipe coated with a protective zinc layer through an immersion process in molten zinc. This galvanization enhances its durability, strength, and environmental resistance, making it suitable for a wide range of applications.
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2025-03-07Product News
What is 321 stainless steel pipe?
321 stainless steel is an austenitic stainless steel known for its exceptional high-temperature stress rupture strength and creep resistance. Compared to 304 stainless steel, it offers enhanced mechanical properties under high-temperature conditions. Stabilized with titanium (Ti), 321 stainless steel prevents intergranular corrosion when exposed to temperatures ranging from 425-850°C. This makes it an excellent choice for applications requiring oxidation resistance, high strength, and phase stability in high-temperature environments up to 900°C. This article will briefly introduce what is 321 stainless steel pipe.
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2025-03-06Product News
Steps and key points for long time welding of heat exchanger tube
In heat exchanger manufacturing and maintenance, the welding quality of tubes and tube sheets directly affects the performance and service life of the equipment. The following are the key steps and considerations for long-time welding of heat exchanger tubes to ensure stable and reliable welding quality.
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2025-03-06Product News
Performance characteristics and application areas of 321 seamless stainless steel pipe
321 stainless steel is a high-performance material known for its excellent mechanical properties, making it widely used across various mechanical and engineering applications. Below are its main characteristics and key application areas.
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2025-03-05Product News
Can stainless steel welded pipes be made into thick-walled pipes?
Many people mistakenly believe that stainless steel welded pipes are synonymous with thin-walled pipes, assuming that their wall thickness is greatly limited and that thick pipes cannot be produced. This misconception primarily arises from the longstanding emphasis on the ease and cost-effectiveness of manufacturing thin-walled stainless steel welded pipes compared to seamless pipes under the same compressive strength. However, with advancements in technology, stainless steel welded pipes have overcome this limitation, and thick-walled stainless steel welded pipes are now widely used across various industries.
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2025-03-05Product News
Mechanical tube vs ordinary steel tube
In industrial applications, the choice between mechanical tubes and ordinary steel tubes significantly impacts performance, durability, and cost-effectiveness. Understanding their differences helps in selecting the right type for specific engineering needs.
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2025-03-04Product News
How to improve the low-temperature toughness of 304 precision tubes?
Low-temperature toughness refers to a material’s ability to resist brittle fracture in cold environments. For 304 precision tubes, this property ensures that the pipes can withstand impact, stretching, bending, and other mechanical loads at low temperatures without sudden failure, while maintaining a certain degree of plastic deformation.
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2025-03-04Product News
Ways to reuse waste stainless steel seamless pipes
Stainless steel is a highly recyclable material, with a simple, cost-effective, and environmentally friendly recycling process. Since stainless steel can be 100% recycled without significant quality degradation, recycling plays a crucial role in the stainless steel industry. Discarded stainless steel seamless pipes can be melted down and reprocessed to produce new stainless steel materials for various applications. So, how can waste stainless steel seamless pipes be repurposed?
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2025-03-03Product News
How to ensure the safety of seamless steel pipes in construction?
The safety of seamless steel pipes in construction is ensured through standardized material selection, scientific design, strict installation, proper maintenance, and advanced testing. These pipes are widely used in high-demand structures due to their high strength, excellent pressure resistance, and seamless construction. The following measures help guarantee their safety.
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2025-03-03Product News
Specifications of general boiler tube
Boiler tubes are hollow steel materials with openings at both ends and a length greater than their circumference. Based on their manufacturing process, they are classified into seamless steel tubes and welded steel tubes.
