1.What is pipeline steel?
Pipeline steel refers to a type of steel with special requirements used for the transportation of oil,gas.
Depending on the thickness and subsequent formation, it can be produced by a hot continuous rolling mill, a furnace coil mill or a medium and heavy plate mill, and large-diameter pipeline steel is formed by spiral welding or UOE straight seam welding.
2.If you need to lay pipelines to transport oil, or gas, BBN Steel can provide upper pipeline steel, such as API 5L X60 (L415)API Spec 5L PSL1 X60 (L415) Pipeline Steel Plate Chemical Composition and Mechanical Property:
|
Chemical Composition(%) |
|
|
C Max |
Mn Max |
P Max |
S Max |
|
|
|
|
0.28 |
1.4 |
0.030 |
0.030 |
|
|
|
|
Mechanical Property |
|
Yield Strength(MPa) |
Tensile Strength(MPa) |
% Elongation |
|
|
|
|
|
414 |
517 |
a |
|
|
|
|
3.What are the technical requirements for API 5L X60 (L415) pipeline steel?
(1) High strength.
(2) High impact toughness.
(3) Low ductile-brittle transition temperature.
(4) Excellent resistance to hydrogen-induced cracking (HIC) and sulfide stress corrosion cracking (SSCC) performance.
(5) Good welding performance.
KATALOR steel is one of the large manufacturers, suppliers of pipeline steel plate, We can process according to customer's requirements. BBN steel supply and manufactured a large inventory of API Spec 5L PSL1 X60 (L415) Pipeline Steel Plate.Please contact us for more information!
