A proud partner of Kloeckner Metals, California Steel and Tube now combines its national reputation for excellence with Kloeckner’s global reach. We pride ourselves on the quality of our steel, the scope of our equipment, and the experience of our people. After over half a century of operation, we lead the industry thanks to our strong commitment to our customers.
California Steel and Tube is located in the City of Industry, 20 miles east of downtown Los Angeles and 30 miles north of the Port of Long Beach. California Steel and Tube is one of the oldest and most prominent steel tubing manufacturers in the City of Industry. Our central location means efficient access for all of Kloeckner’s customers.
What started as a warehouse over 70 years ago has become one of the nation’s top tubing manufacturers. California Steel and Tube specializes in a variety of welded tubing products along with roll formed shapes and fabricated items. We purchase steel of the highest quality in a variety of gauges, widths, and finishes, and maintain a large inventory of prime steel coils.












California Steel and Tube’s special programs include:
Braner Dual Turret Head 60” Slitter
Manufacturing and Plant Equipment:
California Steel and Tube’s special programs include:
Braner Dual Turret Head 60” Slitter
Manufacturing and Plant Equipment:
Between our global footprint, international transportation network,...
Answer:
Our Quality Steel tubing is available in the following sizes:
Custom shapes & sizes also available.
Answer:
Tubing by California Steel and Tube can be made from the following finishes.
Answer:
For special applications, steel can be purchased in specific grades such as:
Standard Tolerance Information can be requested.
Answer:
Some typical uses for welded mechanical tubing are:
Answer:
California Steel and Tube produces these common specifications. Special tolerances can be negotiated for unique applications.
ASTM A500 – 99, or latest revision
Cold Formed Welded and Seamless Steel Structural Tubing in Rounds and Shapes
ASTM A513 – 00, or latest revision
Electric-Resistance Welded Carbon Steel and Alloy Steel Mechanical Tubing
ASTM A787 – 96, or latest revision
Electric-Resistance Welded Metallic Coated Carbon Steel Mechanical Tubing
What are CST's welded steel tubing capabilities?
Answer:
Our Quality Steel tubing is available in the following sizes:
Custom shapes & sizes also available.
What finishes are available on welded steel tubing?
Answer:
Tubing by California Steel and Tube can be made from the following finishes.
Are specific grades available for special applications?
Answer:
For special applications, steel can be purchased in specific grades such as:
Standard Tolerance Information can be requested.
What are typical uses for welded mechanical tubing?
Answer:
Some typical uses for welded mechanical tubing are:
What are CST's standard tolerances?
Answer:
California Steel and Tube produces these common specifications. Special tolerances can be negotiated for unique applications.
ASTM A500 – 99, or latest revision
Cold Formed Welded and Seamless Steel Structural Tubing in Rounds and Shapes
ASTM A513 – 00, or latest revision
Electric-Resistance Welded Carbon Steel and Alloy Steel Mechanical Tubing
ASTM A787 – 96, or latest revision
Electric-Resistance Welded Metallic Coated Carbon Steel Mechanical Tubing

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