API 5L / ASTM A106 / A53 Gr. B Seamless Carbon Steel Tube / Pipe

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API 5L / ASTM A106 / A53 Gr. B Seamless Carbon Steel Tube / Pipe

API 5L / ASTM A106 / A53 Gr. B Seamless Carbon Steel Tube / Pipe

API 5L, ASTM A53, ASTM A106 Gr. B seamless carbon steel tube / pipe is often used worldwide for general delivery purpose and supplied based on sizes in ASME B36.10M. The pipes are frequently ordered as follows:

 

Chemical compositions

C

Si

Mn

P

S

0.17%-0.23%

0.17%-0.37%

0.35%-0.65%

≤0.03%

≤0.03%

Cr

Ni

Cu

 

 

≤0.25%

≤0.30%

≤0.25%

 

 

 

Mechanical properties

Yield strength

Tensile strength

≥245 MPa

≥415 MPa

 

Outside diameter (OD)

NPS 1/4-26 (0.54”-26”, 13.7mm-660mm)

Wall thickness (WT)

SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH160, XXS etc.

Pipe length

5.8 / 6 meters, 11.8 / 12 meters and (single / double) random length

Pipe surface

Coated with anti-corrosive varnishing / painting

Pipe end

Beveled (chamfered) / square cut and with plastic protector (cap) at both ends

Packing

Bundled / loose

 

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