API 5L X80 ,X80 steel plate/pipes, X80 steel supplier,X80 steel plate/pipes as large diameter pipes

We offer API 5L X65 steel plate/pipes as large diameter pipes:

1.Equivalent grades: EN10208-2 L555MB

2.Chemical composition:
Si :≤0.26 C:≤ 0.08 Mn:≤1.75　S :≤0.0005 P :≤0.011
AL :≤ 0.03 Mo :≤0.27 Ni:≤0.22 Nb :≤ 0.07

3. Mechanical properties:
   Tensile Strength σb(MPa) :625-700
   Yield Strength σ0.2(MPa): ≥ 555
   Permissible yield point ratio: ≤ 0.9
   Elongationδ5(%): ≥ 20

4. X80 steel plate/pipes is one mainly of Steel for large diameter pipes,API-X80 steel with good low temperature toughness was developed and the buckling behavior of X80 steel plate/pipe was investigated through large scale deformation tester.

If you have any problem, please be free to contact us:
Tel:0086-371-86151827
Fax:0086-371-86011881
[email protected]
http://www.bebonchina.com
http://www.shipbuilding-steel.com
http://www.steel-plate-sheet.com