Search results for keyword: penetration
Spiral submerged arc welded steel pipes for ordinary fluid conveying pipelines (instead of SY 5037-83) SY/T 5037-92
Abstract
Steel pipe welding is a common method for transporting fluids, especially for large-diameter pipes. With the development of technology, a new technique for welding steel pipe has been developed—spiral seam submerged arc welding. This technique has a number of advantages over previous ve......
1043 
Sophie
Austenitic stainless steel pipes for pressure purposes: Specification for seamless steel pipes (BS 3605/1-1991)
OCTG standards for austenitic stainless steel tubes used for pressure carrying usage
Austenitic stainless steel tubes are commonly used in applications requiring high pressure or corrosion resistance; the most common application being in the manufacture of pressure-carrying equipment. When lookin......
Corrosion-resistant alloy hot-rolled plate GBn 273-88
Corrosion resistant alloy hot rolling
Introduction
Corrosion resistant alloy hot rolling is increasingly gaining popularity in the recent years due to its unique characteristics of corrosion resistance and ability to form complex shapes. This type of hot rolling is commonly used for the producti......
Vickers hardness value of commonly used sheet metal
Materials of the World: Vickers Hardness Values
Vickers hardness is the measure of a materials strength and resistance to penetration. It is a measure of the metals resistance to wear and abrasive wear, as well as its ability to retain its shape under an applied force. In addition, Vickers hardne......
Welding terms
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Welding is one of the most commonly used forms of joining two pieces of metal or other materials together. It is important to learn the basic principles of welding and the terminology associated with it.
Welding is the process of joining two pieces of metal or other mate......
rake classifier
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Harrows, or Paddle-Style Classifiers, are the ultimate grading solution for food producers. These machines are specifically designed to separate grains, seeds, and other materials into different size and weight categories. The precise separation that these harrows provide yields high-grade resul......
Shaft support
Drilling Protection
Drilling protection is an important factor to consider when preparing for a drilling project. This is especially true if you plan to drill underground or in a water source. Drilling protection measures must be taken to ensure that the drilling process is safe and efficient.
On......
Absolute Grindability
Absolute Grinding Hardness
Grinding hardness is a measure of material’s hardness or the ability of material to resist grinding by abrasive forces. Grinding hardness is most commonly measured when working with metals. Grinding hardness is the ability of a material to resist grinding contact and t......
Bearing capacity of foundation
Introduction
Ground bearing capacity is an important parameter that is used to determine the suitability of ground for supporting different kinds of loads. It refers to the maximum bearing pressure of a certain soil type within certain settlement criterion which a collected structure or foundatio......
Ordinary sinking method
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Cable-Tool Drilling: Channeling the Earth with a Bit and a Spade
Cable-tool drilling, also known as percussion or spudding drilling, is an age-old method of using a large bit with a weighted chisel attached to it and pounding it into the ground. This method has been used since ancient tim......
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