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| Standard |
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API 5CT Tubing and Casing
API 5L Line Pipe |
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ASTM A53/ASME SA53 Welded and Seamless Black and Hot Dipped Zinc Coated Steel Pipe
ASTM A513/ASME SA513 Electric Resistance Welded Carbon and Alloy Steel Mechanical Tubing |
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EN 10305-2 Steel Tubes for Precision Applications - Technical Delivery Conditions - Part 2: Welded Cold Drawn Tubes
EN 10305-3 Steel Tubes for Precision Applications - Technical Delivery Conditions - Part 3: Welded Cold Sized Tubes |
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DIN 2393 Welded Precision Steel Tubes
DIN 2394 Welded and Sized Precision Steel Tubes |
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| JIS G3445 Carbon Steel Tubes for Machine Structural Purposes |
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