Search results for keyword: 309
GB 3095-1996 ambient air quality standard
3095-1996 Air Quality Standards
The air quality standards issued by the Chinese government in 1996, GB 3095-1996, are used to evaluate the air quality of various areas. The standards, also called air quality index standards, are designed to both protect human health and promote the environment.
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Gray iron castings (abstract) GB 9439-88
Abstract
GB 9439-88 is a national standard for gray cast iron parts. Gray cast iron is a type of cast iron which has an even surface and a dense microstructure with excellent mechanical properties and wear resistance. This standard specifies the requirements, test methods, acceptance criteria, ma......
Galvanized welded steel pipe for low-pressure fluid transmission GB T3091-93
Low-pressure fluid transport galvanized welded steel pipe
Low-pressure galvanized welded steel pipe is widely used for transporting various low-pressure fluids such as water, oil, gas, air, heat transfer fluid and steam. The main features of this type of pipe are high corrosion resistance, accura......
High pressure seamless steel pipe for diesel engine (GB/T3093-1986)
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High-Pressure Seamless Steel Pipe for Diesel Engines (GB/T3093-1986)
The use of high-pressure seamless steel pipes to manufacture diesel engines is a common method used by engine manufacturers around the world. Steel pipes are preferred due to their high strength and durability, which a......
X55CrMnNiN20-8 use
X55CrMnNiN20-8 is a stainless steel grade with a high chromium content, suitable for high-temperature applications. This grade of stainless steel is used in a wide range of applications such as valves, pumps and pipes. Its strength and durability make it a popular choice for industrial and commerc......
X5CrNiMo19-11 application
Introduction
AISI 309/1.4828/X5CrNiMo19-11 is an austenitic stainless steel, designated for use in highly corrosive industrial environments. AISI 309/1.4828/X5CrNiMo19-11 has an excellent resistance to corrosion in acidic, neutral and slightly alkaline solutions, even at elevated temperatures, as......
X5CrNiNb19-9 use
AISI 309 (UNS S30900) is a highly alloyed austenitic stainless steel primarily used in the production of high temperature resistant and corrosion resistant components. The alloy is often referred to as AISI 309, SUS 309 or 1.4828.
AISI 309 is a stainless steel grade with a higher chromium, nickel......
Types and grades of pig iron
Types and Grades of Steels
Steel is an alloy of iron and carbon and other elements. Because of its high tensile strength and low cost, it is a major component used in buildings, infrastructure, tools, ships, automobiles, machines, appliances, and weapons. Steels are iron-based metals to which oth......
Types, grades and applicable steel types of solid wire
Soldering is a process in which metals that have been heated and treated to form a molten state and flowed together, welding them together. This is commonplace in a variety of applications, such as plumbing and electrical work. One type of soldering method is core soldering and it utilizes a parti......
The grades of chemical composition of the weld metal of stainless steel electrodes
Grade of Metal Chemical Composition of Stainless Steel Welding Rod Weld Seam
Stainless steel is an alloy of steel and other metals. It is strong and highly resistant to corrosion and strength. Stainless steel weld rod is often used when extra strength is needed that other metals cannot offer. The......
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