Installation of Water Supply Steel Pipes with Large Diameters (Part One)
- May 14, 2021
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Abstract: This article mainly focuses on the research on the installation and construction technology of large-diameter water supply steel pipes, combined with the current installation and construction...
Cracks of High Pressure Bends
- May 07, 2021
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Cracks of High Pressure Bends A high-pressure pipe joint is also known as the high-pressure fluid control part. It is widely used in well cementation, fracturing and acidification testing, and wellhead...
Design of Protective Pipes for Steam Pipes in Chemical Process Units (Part Two)
- Apr 19, 2021
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2.2 Designing drainage facilities In order to ensure the normal operation of the steam pipeline, it is required to establish drainage facilities in the system. For example, there is superheated steam...
Design of Protective Pipes for Steam Pipes in Chemical Process Units (Part One)
- Apr 13, 2021
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Abstract: common design points in chemical process design are introduced, including the design of reducers, elbows, valves, and connections. The protective pipe of steam pipelines of...
Reasons for Corrosion of Stainless Steel Flanges after Pickling
- Apr 06, 2021
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A stainless steel flange is widely used in marine pipeline engineering because of its good corrosion resistance. As an important part of pipeline connection, it has the advantages of convenient...
Product Inspection of Stainless Steel Reducers
- Mar 17, 2021
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Inspection of Stainless Steel Reducers 1. Geometry analyses of stainless steel reducers The distribution trends of wall thickness of big and small concentric reducers are exactly the same....
Erosion and Wear of Elbows of Natural Gas Gathering and Transportation Pipelines
- Mar 03, 2021
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The background and significance Since the 1990s, with the rapid development of China's national economy, the natural gas pipeline industry has also developed rapidly. As natural gas is transported...
Vacuum Plating for Stainless Steel Pipes and Pipe Fittings
- Feb 26, 2021
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Electroplating is often applied to the surface treatment of stainless steel pipes. Maybe you don't know what electroplating process is, so let's first explain what electroplating...
Material Properties of Duplex Steel Pipe Fittings
- Feb 17, 2021
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Material properties Materials used for duplex steel pipe fittings refer to stainless steel with ferrite and austenite each accounting for about 50%. Generally, the content of less phases needs to...