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Search results for keyword: rpe
Nominal diameter range and shape of cold-rolled ribbed steel bars (GB 13788-2000)
Cold-rolled Ribbed Steel Bars Cold-rolled ribbed steel bars are a type of building material that has been common in the construction industry for many years. Due to their strength and long-lasting durability, these bars are perfect for construction applications where high levels of strength and r......
tags: steel bars ribbed bar steel ribbed
1050
Avery
straightness
Straightness is a measure of how straight an object is, usually compared to a theoretical straight line. In metrology, straightness is an important characteristic of linear dimension. An object’s straightness can change over time due to external factors such as temperature, humidity, and force. ......
tags: straightness line parts straightness surface line
1041
Christopher
Dimensional tolerances for electrolytic plates and rods of Japanese National Standards
Japan Standard Electrolytic Board and Rod Size Allowable Deviation With the development of modern industry, electrical products are not only strong and durable, but also require precise size accuracy. The features of electronic components determine the characteristics of electronic products. Mech......
American Wire Standard
American Wire Gauge Standard American Wire Gauge (AWG) is a system of labeling electrical conductors that is widely used in the United States. It is also referred to as the Brown & Sharpe (B&S) gauge, although that term is ambiguous. AWG assigns a gauge number to each size of conduit or wire. The......
tags: awg wire gauge wire awg gauge
1062
Sophie
Aluminum and aluminum alloy drawing (rolling) pipe for industrial use GB 6893-86
1 Introduction The manufacture of aluminum and aluminum alloy pipes using the method of drawing or rolling is a popular method of fabrication in the industrial sector. This method is known as GB 6893-86 and is set out in the Standard for Industrial Aluminum and Aluminum Alloys Rolling (Pulling) P......
GB 5126-85 Eddy current testing method for aluminum and aluminum alloy cold-drawn thin-walled pipes
Abstract This article introduces the detection of eddy current of cold-drawn thin-wall tube material made of aluminum and aluminum alloy according to the national standard GB 5126-85. This method of eddy current testing is a reliable, high-efficiency nondestructive testing technology, which is wi......
Hollow steel for rock drilling rods (GB/T1301—1994)
Hollow steel, also known as hollow steel, is a kind of steel cross section made of uniform thickness rolled and welded steel, which is also called divided steel. It is an iron and steel material with different shapes and wall thicknesses. It is mostly used for steel columns, steel beams, steel sca......
tags: steel hollow used steel hollow bar
1052
Lily
Dimensional tolerances of castings with casting hardness test blocks (abstract) GB 6414-861
Introduction GB 6414-861 is a national standard about castings in China. The main purpose of this standard is to specify the dimensions, tolerances and hardness test requirements for different types of castings. Definition of GB 6414-861 GB 6414-861 is a standard for Castings. It specifies the ......
Technical specification for testing concrete strength by core drilling method
The full penetration diamond core method is a viable and cost-effective process for accurately assessing the compressive strength of concrete, minimizing the risk of obtaining false or misleading test results. This method provides a reliable measure of the concretes strength, since it wets the e......
tags: core concrete strength drill strength force
1054
Jessica
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