Leading Manufacturer and Supplier of Low Carbon Steel Square Tubes
Low carbon steel square tubes come in various types, such as seamless tubes/ERW tubes/welded tubes/machined tubes/LSAW tubes. They also come in a variety of shapes, such as round, square, rectangular, hydraulic tubes, etc. ASTM A333 low carbon steel square tubes range in size from 1/8″NB to 30″NB.
Low Carbon Steel Square Tube Manufacturer - Specifications
CSC STEEL manufactures and supplies low carbon steel square tubes in various sizes, specifications, and shapes, and can customize them to customer requirements.
Low Carbon Steel Square Tube Specifications
Specifications: Low carbon steel square tube
Unit Length: 6 meters, 12 meters
Surface Treatment: Galvanized
Cross-section Shape: Square
End Type: Flat end
Material: Low carbon steel, carbon steel
Test Certificate: Complies with EN 10204 3.1B standard
Dimensions: 12 mm to 500 mm
Wall Thickness: 1.0 mm to 20 mm
Length: Random length, fixed length, SRL, DRL
Surface Treatment: Annealed and pickled (stainless steel), exposed, oiled
Color: Paint, 3LPE or other anti-corrosion treatment
Manufacturing Standards: ASTM A252, ASTM A53, ASTM A500, EN 10210, EN 10219, API 5L
DIN 1626/1615, DIN 17120


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Continental Steel Co.,Ltd(CSC) is a pioneering manufacturer, stockist, and supplier of steel pipe products.