API SPEC 5L Specification PSL1 PSL2 X52 X42Seamless Steel Pipe
API SPEC 5L | |
Line Pipe | |
Application: |
|
Size(mm): |
O.D.:6.0-323.0 W.T.:1-30 L:max 12000 |
Grade and Chemical Composition (%)
|
|
Chemical Composition(%) |
|||
C |
Mn |
P |
S |
||
B |
≤0.28 |
≤1.20 |
≤0.030 |
≤0.030 |
|
X42 |
≤0.28 |
≤1.30 |
≤0.030 |
≤0.030 |
|
X46,X52 |
≤0.28 |
≤1.40 |
≤0.030 |
≤0.030 |
|
Mechanical Properties(MPa)(PSL1):
Standard |
Grade |
Yield |
Tensile |
ElongationA% |
||
API |
PSL1 |
|||||
≥ | ||||||
|
psi |
MPa |
psi |
MPa |
Min(%) |
|
B |
35,000 |
241 |
60,000 |
414 |
21~27 |
|
X42 |
42,000 |
290 |
60,000 |
414 |
21~27 |
|
X46 |
46,000 |
317 |
63,000 |
434 |
20~26 |
|
X52 |
52,000 |
359 |
66,000 |
455 |
20~2 |
|

Standard |
Grade |
Yield |
Tensile |
Elongation% |
Impact(J) |
||
API |
PSL2 |
||||||
|
Min |
Max |
Min |
Max |
|
Min |
|
B |
241 |
448 |
414 |
758 |
21~27 |
41(27) |
|
X42 |
290 |
496 |
414 |
758 |
21~27 |
41(27) |
|
X46 |
317 |
524 |
434 |
758 |
20~26 |
41(27) |
|
X52 |
359 |
531 |
455 |
758 |
20~24 |
41(27) |
|
Grade and Chemical Composition
Standard |
Grade |
Grade and Chemical Composition(%) |
||||
C |
Mn |
TI |
P |
S |
||
B |
≤0.24 |
≤1.20 |
≤0.04 |
≤0.025 |
≤0.015 |
|
X42 |
≤0.24 |
≤1.30 |
≤0.04 |
≤0.025 |
≤0.015 |
|
X46,X52 |
≤0.24 |
≤1.40 |
≤0.04 |
≤0.025 |
≤0.015 |
|
API 5L Line Pipe
Seamless ERW API 5L Line Pipe for dependable transmission of oil and gas to any type of collection and distribution point.
API 5L Specifications covers seamless and welded pipe suitable for use in conveying gas, water, oil, and other liquefied media.
API 5L steel pipe offering
Grade designations of API 5L Line pipe produced by U. S. Steel Tubular Products come from the American Petroleum Institute (API) Spec 5L Specification for line pipe. Currently produces 9 grades of API 5L line pipe:
API 5L B
API 5L X42
API 5L X46
API 5L X52
API 5L X56
API 5L X60
API 5L X65
API 5L X70
API 5L X80
Paint-stenciled or die-stamped manufacturer’s name or mark, Spec 5L, size, weight per foot, grade, process of manufacture, type of steel, length (NPS 4 and larger only). Test pressure when higher than tabulated (NPS 2 and larger only).
we are professional and experienced supplier of steel products in china. We will provide you with high quality and low price, and we also offer good service. If our products can meet your needs, please contact us freely. We are looking forward to cooperating with you, and welcome your inquiry!
Contact Us:
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LIAOCHENG KUNCHENG PIPE CO.,LTD
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