Product CENTER
|Alloy Steel Bars|
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Alloy Structural Steel
Our alloy structural steel products are widely used in the manufacture of automobiles, locomotives, marine vessels and heavy machinery.
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Free-cutting Steel
Free-cutting, non-quenched and tempered steel has good machining performance and is widely used in automobiles, machinery and machining industries.
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Oilfield Srill Steel
Our drill steel is produced with continuous casting and rolling process flow per the United States API SPEC7 standard, with grades of AISI4145H (for drill collars) and SAE4137 (for drill pipe joints) being widely used in major oilfields across China and exported to North America.
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High-Strength Chain Steel
Our main high-strength chain steel products have two types: offshore mooring and anchor chain steel and mine chain steel.
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Tool and Die Steel
Shanghai Katalor is one of the enterprises first to develop and produce tool and die steels. The steels are produced with an electric arc or ladle-refining furnace.
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Spring Steel
Our spring steel has not only shown the desirable qualities of high stress level, good fatigue resistance and elasticity attenuation resistance, but also displayed those properties of high purity, lower gas contents, and high size precision.
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Bearing Steel
Bearing steel is the general term for alloy steel used in the manufacture of bearing races and moving parts of all types of roller bearings.
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Gear Steel
Gear steel has high size precision, high homogeneity and high cleanness. Our gear steel products are mainly used in the manufacture of gearboxes and transmission systems.