Search results for keyword: substandard
Hot rolled flat steel (GB 704–88)
Hot rolled flat steels (GB 704-88)
Hot rolled flat steel is one of the most common and widely used steel products, with applications in a wide variety of industries and applications including automotive components, construction, and shipbuilding. Hot rolled flat steel is produced in accordance wi......
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GB/T 2517-1981 Designation, chemical composition and mechanical process properties of hot-rolled steel sheets and strips for general structures
GB/T 2517-1981 Hot Rolled Symbols, Chemical Composition and Mechanical Properties of Steel Plate and Strip for General Structures
GB/T 2517-1981 specifies the symbols, chemical compositions and mechanical properties of hot-rolled steel plates and steel strips used in general structures. All of th......
International Steel Bar No.
Steel reinforcing bars, commonly known as rebar, are used in a wide variety of construction and engineering projects. Rebar is used to provide strength and stability to concrete and masonry structures, and for reinforcing bridges, buildings, sidewalks and roads.
Rebar is composed of carbon steel,......
Stamping Die - Parts in Chinese and English
The metal stamping die is a tool for forming work-pieces. It works by putting a sheet of metal between the two dies of the metal stamping die. As the metal is pressed between the two dies with a press device, its shape changes over time.
The basic components of a metal stamping die consist of a d......
Mineral processing product quality
Mining Product Quality
Mining is a critical component of the world economy; it produces essential resources such as minerals and metals, and helps to drive the production of electricity and transportation. However, the quality of mining products can be a critical factor in the success or failure ......
The hazards of fake and inferior bearings
Harm of Fake Bearings
Bearing is an important part for most machineries and industrial equipments, fake bearing is a great threat for the smoothness of the equipment and even more. The harm caused by fake bearing can be both direct and subtle and the safety of production may be greatly threatened......
How to identify fake and inferior bearings "eight black"
The Advantages and Disadvantages of Fake and Low Quality Bearings
As the global economy continues to evolve, the cost of goods continues to rise. As manufacturers try to maintain costs, they may be tempted to use counterfeit or low-quality bearings in mechanized products and machines. While the u......
Environmentally friendly dry cutting
Dry machining is a type of machining technology that involves the use of a tool to cut an object without the use of any cutting fluid. Although dry machining technologies have been around for many years and were once seen as a substandard process due to early poor-quality tools, the technology has......
What is the installation process of the mold?
Installation Process of Mold
Molds are essential components of any high-performance manufacturing process, used to create parts and components with accuracy and precision. The mold installation process is a critical component of successful production. To ensure the accuracy and integrity of the m......
Discussion on the problems in the bidding and procurement of equipment required for water supply and drainage pumping stations
Introduction
When constructing a pumping station, there is a need to purchase key equipment for the project. As such, conducting the bidding process for the supplies and services required in the pump station becomes necessary. This article discusses the issues to consider when carrying out the bi......
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