JIS G3454 is the standard specification for steel carbon steel pipes formulated by the Japanese Industrial Standardization Organization. It is also called JIS G3454 carbon steel pipes for pressure pipelines. The standard covers a wide range of low-pressure, medium-pressure and high-pressure steel pipes. The JIS G3454 standard also specifies the manufacturing and inspection requirements for steel pipes, including manufacturing processes, pipe surface quality, dimensional measurements and non-destructive and destructive inspections. These requirements are intended to ensure the production of steel pipes that meet quality standards.
The steel pipe production methods under the JIS G3454 standard mainly cover two methods: hot rolling and cold drawing.
Steel pipes under the JIS G3454 standard have the following salient features:
1. Chemical composition and performance requirements: good processability and corrosion resistance. These requirements ensure that steel pipes maintain stable and reliable performance under various environmental conditions.
2. Dimensional accuracy: JIS G3454 standard has strict regulations on the size and dimensional tolerance of steel pipes, ensuring the dimensional accuracy and consistency of steel pipes. This makes the steel pipe more convenient and reliable during installation and use.
3. Manufacturing and inspection requirements: This standard also stipulates the manufacturing and inspection requirements for steel pipes, including manufacturing processes, pipe surface quality, dimensional measurements, and non-destructive and destructive inspections. These requirements are designed to ensure the quality and reliability of steel pipes to meet the needs of various industrial and construction sectors.
4. Excellent mechanical properties: It has excellent mechanical properties, such as tensile strength, yield strength, etc. This enables the steel pipe to withstand greater pressure and load and meet the needs of various applications.
Steel pipes under the JIS G3454 standard are mainly used for pressure pipes used below 350°C. This kind of steel pipe has a wide range of applications in many fields, including but not limited to: Hydraulic system: JIS G3454 steel pipe is used to manufacture pipes in hydraulic systems. Gasoline and gas pipelines: Used in gasoline and gas pipelines to ensure the safety and stability of fluids during transmission. Construction and Mechanical Engineering: In the field of construction and mechanical engineering, JIS G3454 steel pipes are used to manufacture various structural parts and components, such as pidges, building support structures, mechanical equipment, etc.
