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GB/T 8164-1993 steel strips for welded steel pipes
GB/T 8164-1993 Steel Strips for Welded Steel Pipes
This standard is applicable to the steel strips which are used for the manufacture of welded steel pipes.
1. Scope
This standard specifies the requirements for steel strips used for the manufacture of welded steel pipes.
2. Normative reference......
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Metal pipe bending test method GB 244-82
Metal Tube Bending Test
Electrical conduit and tubing that is used to form the infrastructure of all kinds of buildings and structures, of all shapes and sizes, is usually made of metal. This metal is usually either steel, aluminum, or copper and is frequently bent into various shapes to fit the ......
Weathering steel for welded structures GB 4172–84
gb 4172-84
high strength weathering steel
This standard was first issued in 1984 by the National Standards committee of China, and applies to weatherproof steel used in welding structure. In order to ensure its strength and corrosion resistance under any climate condition, the standard stipulate......
GB 3531-1996 Surface quality of low-alloy steel plates for low-temperature pressure vessels
GB 3531-1996 Low Alloy Steels for Pressure Vessels Surface Quality
GB3531-1996 is a national standard for the surface quality of low alloy steels for pressure vessels. The standard was formulated in order to unify the requirements for the surface quality of low alloy steels for pressure vessels, ......
GB/T 14292-1993 carbon structural steel and low alloy structural steel
翻译
GB/T 14292-1993 Carbon Structural Steel and Low-Alloy Structural Steel
GB/T 14292-1993 carbon structural steel and low-alloy structural steel stipulates the classification, code, order content and size, shape, weight and tolerance for carbon structural steel and low-alloy structural steel. Th......
GB/T 713-1997 Mechanical properties and technological properties of steel plates for boilers
，可直接百度翻译
GB/T 713-1997 specifies the mechanical and technological properties of steel plates for boilers. Normative references, detailed rules, characteristic conditions, and marking requirements of steel plates for boilers are indicated.
This Standard applies to stainless steel and alloy ......
GB/T 713-1997 Grade and Chemical Composition of Steel Plates for Boilers
GB/T 713-1997 Steel Plates for Boiler and Pressure Vessels
This standard GB/T 713-1997 was jointly established by Chinas General Administration of Quality Supervision and Testing committee of Machinery Industry and Metallurgical Industry standardization work group on April 12, 1997. This standard......
European Standard for Low Alloy Steels
Low Alloy Steel - European Standards
Low alloy steel (LAS) is a type of steel that has been alloyed with elements such as nickel, molybdenum, vanadium, and chromium. Moreover, these alloys add properties such as strength, improved response to heat treatment, and excellent resistance to wear, abra......
my country's plate (strip) material surface processing GB regulations
The Surface Treatment of Sheets and Strips in China
Introduction
Surface treatment of steel sheets and strips has been a popular area of research in the past decades, due to its wide range of applications in engineering and manufacturing. The surface treatments are for the purpose of improving ......
Steel Casting Technical Conditions JB 2640-81
JB 2640-81 Steel Casting Technical Conditions
Steel castings are a type of casting process where molten steel is poured into a mold to create a desired shape or product. Casting is a cost effective and efficient means of producing components from large to small sizes. Steel casting provides the f......
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