JIS G3465 STM-055 Seamless Steel Tubes for Drilling

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JIS G3465 STM-055 Seamless Steel Tubes for Drilling

Steel grade: STM-055, STM-C65, STM-R60, STM-1170, STM-1180, STM-R85
Application: Seamless Steel Tubes for Drilling
Dimension Range: Casing: 43-142mm / Hollow Pipes: 34-180mm / Drilling:33.5-50mm

Tolerance on Outside Diameter in JIS G3465

ApplicationTolerance on Outside Diameter (mm)
Hot Rolled<=50±0.5
>50±1%
Cold Drawn<=40±0.2
>40±0.5%

Packing:

Packed in wooden crates, wrapped in plastic, and suitably protected for sea-worthly delivery or as requested.
Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.

 

 

 

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