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Dimensions, shapes, weights and allowable deviations of cold-rolled steel sheets and strips (Q/BQB 401-2003)
Article about Cold Rolled Steel Sheet and Strip Sizes, Shape, Weight and Tolerances Standard (Q/BQB 401-2003)
Currently, there are many standards that have been developed to control the quality and properties of steel products. One of the most important is the cold rolled steel sheet and strip si......
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Hot rolled round steel, square steel (GB 702-86)
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Hot rolled round steel and square steel (GB 702-86)
Hot rolled round steel and square steel is a common traditional steel in the steel industry, with the abbreviation of GB. Despite its popularity, it is no longer widely used in modern construction. This is largely due to the introduction o......
Hot-rolled section steel for automobile wheel lock ring (YB/T040-1993)
Hot-Rolled Steel Wheels Lock Rings
Wheels locks are used to secure wheels to vehicles, which makes them one of the most important parts of a vehicle. Wheels locks are commonly made from steel alloys, but hot-rolled steel is often used due to its superior strength and durability. Hot-rolled steel w......
ASTM A451-1993 Centrifugally cast austenitic steel pipe for high temperature service
ASTM A451-1993 Standard Specification for Centrifugally Cast Austenitic Steel Pipe for High-Temperature Service
This ASTM A451-1993 standard specification covers centrifugally cast austenitic steel pipe for high-temperature service. The pipe shall be heat-treated and shall be designated Type 418 ......
JIS G 5202-1991 Centrifugal cast steel pipes for high temperature and high pressure
JIS G 5202-1991 High-temperature High-pressure Centrifugally Cast Steel Pipe
This Japanese Industrial Standard (JIS) standard specifies the requirements for high-temperature high-pressure centrifugally cast steel pipe which is made from ferrous alloys. This standard requires the pipe to contain c......
my country's steel pipe classification standards
Chinas steel pipe classification standards
Steel pipes are a type of metal component used in industrial, automotive, engineering and construction applications. In China, steel pipes have been classified according to national standards. This classification system standardizes the product categoriz......
The uses and advantages and disadvantages of various pipes
Steel Pipe And Its Uses
Steel pipe is one of the most common materials used in construction, piping and engineering projects. Its versatility makes it one of the most popular materials for use in a variety of applications.
Steel pipes are used in a broad array of applications, ranging from the h......
Dimensions and allowable deviations of aluminum and aluminum alloy tubes GB 4436-84
GB 4436-84 Aluminum and Aluminum Alloy Tube Out-Of-Round Tolerances
GB 4436-84 is a China national standard concerning tolerances for out-of-roundness of aluminum and aluminum alloy tubes. This national standard applies to the design, manufacture, and acceptance of aluminum and aluminum alloy tub......
BS 1449/2-1983 Plate, sheet and strip Part 2: Chemical composition of stainless and heat resistant steel plate, sheet and strip
The purpose of this article is to discuss the chemical compositions of stainless steel and heat-resistant steel thick plates, thin plates and steel strips as per Standards Australia AS 1449/2-1983.
The Standard AS 1449/2-1983 describes the chemical compositions of these thick plates, thin plates ......
Office of the United Nations High Commissioner for Refugees
United Nations High Commissioner for Refugees
The United Nations High Commissioner for Refugees (UNHCR) is an international organization dedicated to protecting and assisting refugees and other displaced people. Established over sixty years ago as a response to the displacement of millions of p......
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