Precisely Drawn Carbon Steel Tubes, Small Diameter Tubes, Revolutionary High Performance Double-Tube Heat Exchanger

Carbon Steel Tubes

Carbon Steel Tubes Nishiyama Seisakusho is especially proficient at producing cold drawn carbon steel tubes with a width of less than 10mm.
Production begins at a width of 2mm, and in tubes of less than 6mm we hold approximately 80% of domestic market share. High performance, high quality tubes of this nature are required throughout a wide sphere of industry and manufacturing including motor vehicles, construction and industrial equipment.
Furthermore, through an extended heat treatment, tube surfaces can be made oxidation resistant, thereby removing the entire need for alkaloid wash treatments.

Carbon Steel Tubes - List

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Carbon Steel Tubes for Machine Structural Purposes

standard JIS G 3445
STKM11121314151617
application machines, motorcars, motorbikes, furniture, fixtures and other machine parts.

Electric Resistance Welded Carbon Steel Tubes for Automotive Construction

standard JIS G 3472
STAM290GA290GB340G
application motor vehicles (regular parts)

Carbon Steel Precision Tubes for Hydraulic Line Service

standard OST-1OST-2
application any machine requiring high pressure oil/hydraulic tubes

Carbon Steel Pipes for Pressure Service

standard JIS G 3454
STPG370410
application high pressure plumbing under 350 degrees Celsius.

Carbon Steel Pipes for High Pressure Service

standard JIS G 3455
STS370410
application very high pressure plumbing under 350 degrees Celsius

Carbon Steel for Machine Structural Use

standard JIS G 4051
S45C
application steel tubes for cut/shave processing and hot environments

Alloy Steel Tubes for Machine Purposes

standard JIS G 3441
SCM415430435
application machinery, motor vehicles and other machinery parts