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 Article Directory   Author   Henary Lee
 

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Published Articles:12
Total Article Views:1,819 (unique visitors)
Total Article Rank:1 /5 (1 Rating)

(China)Author

Henary Lee's Articles

Articles by: Henary Lee

Recent Articles

Effect of Specimen Form on Tensile Test Results of X65 / X70 ..

With the development of modern society, people's demand for natural gas increased rapidly, from the surface to speed up the pace of the construction of submarine oil and gas pipelines. As the ..
(December 20, 2016)
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High Frequency Straight Seam Welded Steel Heat Treatment ..

High-frequency welded straight seam steel pipe bending phenomenon after heat treatment, high-frequency welded pipe for the in-line after the steel processing, in the production process is often very ..
(December 16, 2016)
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Carbon Seamless Steel Pipe Technology Instructions

The importance of quality management First of all, when the seamless steel pipe products meet technical standards or customer requirements in order to be able to sell finished pipe, and to ensure the .
(December 08, 2016)
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Hot Rolled Seamless Steel Tube Defect Analysis

Hot-rolled seamless steel tube within the fold refers to the inner surface of the pipe spiral, semi-helical or irregularly distributed jagged fold, and some appear as a straight line. There are some ..
(December 07, 2016)
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The Relation between Electric Resistance Welded Steel Pipe ..

When connecting rod cover is installed, the electric resistance welded steel pipe is put into connecting rod group. Connecting rod assembly into the cylinder. It should pay attention to connecting ..
(November 10, 2016)
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Significance of High Frequency Induction Welding Process for ..

With the increasing people's living standards, the performance requirements of various products has gradually increased, specifically to the motor vehicle, is required to have a comfortable, safe and .
(November 04, 2016)
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Welding Quality Control of High Frequency Straight Seam Welded .

This paper analyzes the causes of the welding defects in the production process of the high-frequency straight seam welded steel pipe and the reasons of the crack in the flattening test of the welded .
(November 03, 2016)
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The Effect of Operationon Welding Quality in Production ..

How to improve the quality of welding pipe is a very important issue. Factors affecting the quality of welding belonging external aspects - on the quality of welding operations; belonging to internal .
(September 24, 2016)
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High-frequency Welded Steel Pipe Production Process and Weld ..

High-frequency welding steel strip is being fed into the machine, into a cylindrical tube by an induction coil contact welding angle, the induction coil near the magnetic field or current is induced ..
(September 23, 2016)
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Longitudinal ERW High Frequency Welding Principle

High-frequency welding equipment is used to achieve high-frequency welding electrical mechanical systems, high-frequency welding equipment is composed of high-frequency welding machine and pipe ..
(September 21, 2016)
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Straight Seam Steel Pipe Forming Processes and Uses

The tube is open at both ends and means has a hollow cross-section, the larger the length of the periphery of the steel, with standard dimensions (eg outside diameter or side length) and a wall ..
(September 20, 2016)
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Roll Repair of High Frequency Welded Pipe

High frequency welded pipe roller is an important tool for rolling work, but also rolling the major consumption of spare parts. Rolling a large number of businesses, particularly steelmakers, roller ..
(September 19, 2016)
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 | News/Technology | Visitors: 210