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2023-09-15Product News
Factors Affecting The Welding Quality Of ERW Steel Pipe
ERW steel pipe uses the skin effect and proximity effect of electric current to heat the edge of the pipe blank to the welding temperature for extrusion and welding. The performance of ERW welded pipe depends largely on the quality of the weld. The factors that affect the quality of welds are relatively complex. Today, we will focus on this topic to solve your questions on this issue.
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2023-09-15Product News
Precautions And Acceptance Criteria For Purchasing Welded Steel Pipe
Welded steel pipes are widely used in industries such as construction, manufacturing, and petroleum to transport fluids. However, there are many types of welded steel pipes on the market and their quality varies. So what should we pay attention to when purchasing welded pipes? What kind of welded steel pipe can meet the acceptance standards? Read on to learn more.
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2023-09-14Product News
Features And Manufacturing Process Of LSAW Steel Pipe
LSAW (longitudinal double-sided submerged arc welded) steel pipe is a submerged arc welded pipe made of hot-rolled steel plates using JCOE or UOE forming technology. Today, USI Steel will introduce you to the features and manufacturing process of LSAW steel pipes.
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2023-09-14Product News
What Are Differences Between LSAW Pipe and SSAW Pipe?
Both LSAW (straight seam submerged arc welded) pipe and SSAW (spiral submerged arc welded) pipe are widely used in the oil and gas industry. Careful program study is required when selecting the type of piping to complete the project on schedule. Today, we will take a closer look at the differences between LSAW and SSAW pipes.
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2023-09-13Product News
Duplex Stainless Steel Pipe Specification
Duplex Stainless Steel Pipe is used for versatile industries. You may learn about its specification such as schedule chart, pressure rating in this passage.
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2023-09-13Product News
What Is Duplex Steel Pipe Used For?
Duplex steel is composed of 50% austenite and 50% ferrite stainless steel, so it possesses a two phase microstructure of austenitic and ferritic stainless steel. One of the most common form for duplex steel is pipe. This article will talk about the uses of duplex steel pipe.
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2023-09-12Product News
Stainless Steel Seamless Tube Tolerances
Stainless seamless steel pipe are made of steel ingots or solid tube billets through perforation to make capillaries, and then hot rolled, cold rolled, or cold drew which with excellent corrosion and high temperature resistance. This article will introduce stainless steel seamless tube tolerances in detail. Read on to learn more.
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2023-09-12Product News
2205 Duplex Stainless Steel Tubing
2205 duplex stainless steel tubing has been characterized by high yield strength, good fatigue strength, as well as outstanding resistance to stress related corrosion cracking, crevice corrosion, pitting, erosion corrosion, and general corrosion in severe environments. Today, we are going to talk about 2205 duplex stainless steel tubing in details.
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2023-09-11Product News
Nickel Alloy 625 vs Inconel 625
Both of nickel alloy 625 and inconel 625 can offer excellent strength and corrosion resistance in extreme temperature. But how to distinguish one with another? Let’s look at the key differences between nickel alloy 625 and Inconel 625.
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2023-09-11Product News
Nickel Alloy List
Nickel is a primordial element that can alloy with many other metals, including chromium, iron, molybdenum and copper. Adding nickel to other metals will change the properties of the resulting alloy and produce desired characteristics, for example, outstanding corrosion and oxidation resistance, exceptional high temperature strength and other unique properties. Today, we will talk about common nickel alloy list in details.
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2023-09-01Product News
erw hot dip galvanized steel pipes
ERW (Electric Resistance Welded) hot dip galvanized steel pipes are a Hot Dip Galvanized Pipe
Hot-dip galvanizing (HDG), as referenced is the process of dipping fabricated steel into a kettle or vat of molten zinc.
Hot-dip galvanizing (HDG) is the process of coating iron, steel or ferrous materials with a layer of zinc. This done by passing the metal through molten zinc at a temperature of 860°F (460°C) to form zinc carbonate (ZNC03). Zinc carbonate is a strong material that protects steel and can prevent corrosion in many circumstances. Hot-dip galvanizing can be carried out cheaply and in large batches.
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2023-09-01Product News
ANSI Schedule 80 Steel Pipes
ANSI Schedule 80 steel pipes are widely used in various industries due to their durability and ability to withstand high pressure applications. These pipes are designed with a thicker wall thickness compared to Schedule 40 pipes, providing extra strength and resistance.
The term "Schedule" refers to the pipe's wall thickness, with Schedule 80 having a thicker wall compared to Schedule 40. The wall thickness of Schedule 80 steel pipes allows them to handle higher pressures and offer better performance in applications where high pressure is involved.
When it comes to dimensions, ANSI Schedule 80 steel pipes follow the standards set by ASME B36.10. They come in different sizes or nominal sizes, ranging from small diameters up to larger ones, depending on the specific requirements of the application.
The pressure rating for these pipes is determined by factors such as material composition, temperature, and design specifications. It is important for engineers and designers to consider these factors when selecting the appropriate schedule and size for their projects.
ANSI Schedule 80 steel pipes are known for their extra strength and suitability for high-pressure applications. Their dimensions adhere to industry standards, making them a reliable choice for various industrial sectors requiring durable and robust piping systems.
