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Search results for keyword: 333
Weldability Test Oblique Y-shaped Groove Welding Crack Test Method GB 4675.1-84
Spiral Welded Steel Pipe Grades and Standard Specification Spiral welded steel pipes are widely used in petroleum, natural gas, water pipelines and other projects involving the transportation of various materials. This type of piping has been used for over a century, making it a reliable and popu......
tags: pipes grade steel welds welded groove
1052
Jessica
Russian welded steel pipe steel grade
Steel pipes in Russia are known for their superior welding characteristics. This is why they are well-suited for use in many industrial and commercial applications. Steel pipes in Russia are made from a variety of materials including stainless steel, carbon steel, and alloy steel. The primary proc......
tags: steel pipes russia steel used welding
1034
Sophie
NS333 use
The USNS 333 is a cargo vessel used by the United States Navy. The ship was originally built by Avondale Shipyard in New Orleans and commissioned in 1961. The vessel was intended to be used as an auxiliary ship, primarily used to transport cargo and supplies to American personnel stationed oversea......
tags: usns 333 vessel applications ns333 superior
1056
Sophia
Comparison table 2 of commonly used steel grades of high-quality section steel and imported steel grades
Steel grades comparison table Steel is one of the most important materials to use in the construction industry, and it is important for people in the industry to understand the different steel grades available. For example, when it comes to imported steel, there is not always an exact match betwe......
tags: steel grades grade steel grade high
1021
Sophia
Table 7 of high-quality section steel commonly used steel grades and imported steel grades
High Quality Steel Grade Cross Reference Steel is one of the most versatile materials used in manufacturing and construction. High quality steel grades have a variety of mechanical and chemical properties that make them suitable for a wide range of applications. Depending on the type of product a......
tags: grades steel grade steel quality numbers
1041
Emily
Carbon steel and carbon-manganese steel seamless steel pipes for ships (GB/T5312-1999)
论述 Carbon steel and carbon manganese steel seamless steel tubes for ships Seamless steel tubes are essential components in various engineering and manufacturing applications. They are mainly used in combination with highpressure equipment to manufacture ships, boilers, and other large-scale appl......
tags: steel tubes standard steel seamless tubes
1044
Emma
Imitation Three-Axis Control Method of Virtual Axis NC Machine Tool
Abstract This paper presents a three-axis control method based on the virtual axis number-controlled machine tool. This method can make the cutting accuracy of the processed products reach a high level. Firstly, the virtual axis number-controlled machine tool is described, and then an example of ......
tags: control machine tool control machine tool
1040
Samantha
Newly released national standards and industry standards for valves
Valves Standards of China The Chinese government has been continuously introducing new standards to monitor and promote the safety and quality of valves and related products. These new standards affect the valve industry in a number of ways. Product innovations are fast tracking to meet the new r......
Summary of Control Valve Standards
Regulators Standard Summary Regulators are devices used to control and regulate pressure, flow, or temperature by reducing or increasing pressure from a higher to a lower pressure. This is done to ensure accuracy in applications such as factory process lines, gas compressors, oil refineries, and ......
Summary of Vacuum Pump Standards
Vacuum Pump Standards Summary With the development of vacuum pump technology and its wide range of practical applications, standards for vacuum pumps have been established at various levels in the world. International standards, national standards and various standards of vacuum pump industry are......
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