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2024-07-24Product News
Characteristics of ASTM A106 seamless steel pipe
Seamless steel pipe (SMLS pipe) is a widely used material with no welds, offering good pressure resistance and corrosion resistance. It is extensively utilized in construction, mechanical processing, electrical, petrochemical, and other industries. This type of steel pipe is ideal for transporting high-temperature fluids such as water, oil, and gas due to its excellent mechanical properties and chemical composition.
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2024-07-23Product News
Piercing tool of seamless steel pipe
Selecting the appropriate piercing tool and understanding its components are crucial for efficient and high-quality seamless steel pipe production. Proper use and maintenance of the roller, guide, and head ensure optimal deformation, accurate diameter control, and improved overall productivity. The piercing tool used for seamless steel pipes consists of the following components.
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2024-07-23Product News
Seamless stainless steel pipe passivation
Passivation of seamless stainless steel pipes is a metal treatment process designed to protect the substrate from oxidative corrosion by forming a stable passivation film on the metal surface. This treatment is especially effective for stainless steel pipes. By reacting with the passivating agent, a dense film forms on the surface of the stainless steel, providing excellent coverage and effectively preventing direct contact between the metal and corrosive media, thus achieving corrosion prevention. The primary tool for implementing this technology is stainless steel passivation liquid, which has the following characteristics and advantages.
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2024-07-22Product News
Condition of delivery for seamless steel pipe
The delivery conditions of seamless steel pipes refer to the state of the product after its final plastic deformation or heat treatment. Seamless steel tubes can be delivered in several states, depending on the manufacturing and processing methods employed.
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2024-07-22Product News
NB Schedule 40S stainless steel pipe price per kg
Stainless steel pipes are one of the top grades in many industrial sectors. Stainless steel pipe price list is also subject to changes with regard to its specifications and material type. Another factor that is involved when it comes to the pricing of these pipes is the customisation of these pipes. Additional processes and surface finish on the current steel will also drive up the cost of the material. Read on to learn more about the NB Schedule 40S stainless steel pipe price per kg.
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2024-07-19Product News
Differences between LSAW steel pipe and SMLS steel pipe
Steel pipes are primarily classified into two types based on their manufacturing processes: Longitudinal Submerged Arc Welding (LSAW) pipes and Seamless (SMLS) pipes. Understanding the differences between these two types is crucial for selecting the appropriate pipe for specific applications. Below is a detailed comparison of LSAW and SMLS steel pipes, highlighting their concepts, classifications, manufacturing processes, and applications.
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2024-07-19Product News
Advantages and disadvantages of stainless steel welded pipes
Stainless steel welded pipes are manufactured by welding together pieces of stainless steel, unlike seamless pipes which are extruded to the desired length. These pipes are formed by rolling a flat steel plate and then welding the seam. Renowned for their strength, durability, and resistance to corrosion, stainless steel welded pipes are extensively used across various industries.
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2024-07-18Product News
Factors affecting the price of welded steel pipes
Welded steel pipe, often referred to as welded pipe, is produced by welding steel plates or strips that have been crimped and formed. The production process for welded steel pipe is straightforward, efficient, and requires minimal investment in equipment, making it widely used across many fields. Several factors influence the market price of welded steel pipes.
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2024-07-18Product News
Application of 304 stainless steel pipe
304 stainless steel pipe is widely used in various industries, including petrochemical, food, electric power, and construction, due to its excellent corrosion resistance, high-temperature strength, and good plasticity. This article will briefly introduce application of 304 stainless steel pipe.
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2024-07-17Product News
Notes on purchasing seamless steel pipe
When purchasing seamless steel pipes (SMLS), it's essential to be aware of several critical issues that can affect the quality and performance of the pipes. Here are some key points to consider.
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2024-07-17Product News
Seamless steel pipe weight chart
A seamless steel pipe weight chart provides the weight per unit length of pipes based on their dimensions. This information is crucial for engineers, contractors, and purchasers who need to know the weight for transportation, installation, and cost calculations. Below is a sample weight chart for seamless steel pipes with various outer diameters (OD) and wall thicknesses (WT).
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2024-07-16Product News
What is the role of ERW pipes in different fields?
ERW (Electric Resistance Welded) pipes are made by rolling metal and welding it longitudinally. These pipes, featuring a welded joint, are manufactured from strip/coil and can be produced up to 24” in outer diameter. This article will briefly introduce what is the role of ERW pipes in different fields.
