1.What is pipeline steel coil
As we know octg pipes (line pipe or casing and tubing pipes) have two different manufacturing methods---seamless and welded. So pipeline steel coil is designed to be processed into welded line pipes, including ERW, LSAW, SSAW welding processes. API SPEC 5L PSL1 Grade B (L245) pipeline steel coils can also be made in welded ERW type, so pipeline steel coils also covers these pipes.
2.Why do we use pipeline steel coils for making pipes
As oil and gas industry upgrades yield, large diameter line pipes are required. Pipeline steel coils are developed in manufacturing welded octg pipes. KATALOR Steel can supply pipeline steel plate grades from B, X42, X46, X52, X56, X60, X70, in PSL1 and PSL2 levels of pipeline steel coil.
3.Why should you choose API SPEC 5L PSL1 Grade B (L245) Pipeline Steel Coil in making pipes?
API SPEC 5L PSL1 Grade B (L245) Pipeline Steel Coil Chemical Composition and Mechanical Property:
|
Grade |
Chemical Composition(%) |
|
C Max |
Mn Max |
P Max |
S Max |
|
API Spec 5L PSL1 Grade B (L245) |
0.28 |
1.20 |
0.030 |
0.030 |
|
Grade |
Mechanical Property |
|
|
Yield Strength(MPa) min |
Tensile Strength(MPa) min |
% Elongation |
|
API Spec 5L PSL1 Grade B (L245) |
245 |
415 |
- |
API SPEC 5L PSL1 Grade B (L245) pipeline steel coil is a common grade pipe for oil and gas pipeline transmissions. It also called L245 Pipe refer ISO 3183, named by minimum yield strength 245 Mpa (355,000 Psi). Equivalent material ASTM A106 B or ASTM A53 B, which have similar value on chemical composition, mechanical properties, and applications.
4.Why can you trust KATALOR steel
1)Additional Condition: UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.
2)Production control department: a).Technical evaluation b).Production Schedule c).Production Tracking d).Successfully complaint case.
3)Quality control: a).Test in mill b).Inspection before Shipment c).Third Party Inspection d).About Package problem e).Quality problem case.
4)We are willing to solve all the problems related to API SPEC 5L PSL1 Grade B (L245) pipeline steel coil for you, and provide you with the best solutions and products for engineering construction. And timely customer feedback, comprehensive after-sales service.
