JIS Carbon Steel Pipes

Japanese standard seamless steel pipe is a steel pipe product processed in accordance with the standards formulated by relevant Japanese departments. The commonly used steel grades of Japanese daily standard steel pipes are STPY41, STPG38, STB30, STB33, STB35, STPT42, etc. 

Standard: JIS G3452
Material/Steel Grade: Carbon Steel
Application: for Ordinary Piping
Size(mm): OD 21.9~216.3 x WT2.8~5.8

Standard: JIS G3454
Material/Steel Grade: Carbon Steel
Application: for Pressure Service
Size(mm): OD21.7~216.3 x WT2.8~7.1

Standard: JIS G8305
Material/Steel Grade: G16~G104, C19~C75, E19~E75
Application: Rigid Steel Conduits
Size(mm): OD 21~113.4 x WT1.2~3.5

Standard: JIS G3466
Material/Steel Grade: Carbon Steel
Application: Rectangular Pipes for General Structure
Size(mm): 16 x 16~150 x 150 x 0.7~6

Standard: JIS G3445–Carbon steel pipe for mechanical structure

Material/Steel Grade: Carbon Steel

Application: Carbon steel pipes for machinery, automobiles, bicycles, furniture, appliances, and other mechanical parts

Japanese daily standard steel pipes are made of steel ingots or solid tube blanks through the perforation into capillary tubes, and then hot rolled, cold rolled or cold drawn. to make. It has a hollow section and is widely used as a pipeline for conveying fluid. Compared with solid steel such as round steel, the steel pipe is lighter in weight when the bending and torsional strength is the same.

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