API 5L X52 steel pipe PSL1 PSL2
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1.API 5L X60 steel pipe
2.API 5L steel pipe
3.API 5L L415 steel pipe
API SPEC 5L STEEL PIPE
Size (mm): O.D.: 6.0∼219.0; W.T: 1∼30; L: max 12000
.Test: Ultrasonic testing
Eddy current testing
Hardness testing
Pressure testing
Metallographic analysis
Chemical composition
.Package:a).Bundle, seaworthy packing, plastic caps.
b). Inner packing: Waterproof PE wrapping outside
c).Outer packing: In hexagonal shape bundles wrapped with strong steel strip
d). Or according to customers' requirement
Pipeline |
|
Applications: |
Used to convey gas, water, oil and natural gas. |
Size (mm): |
O.D.: 21.3-177.8; W.T.: 2.77-35; L: max 12000 |
Grade and Chemical Composition (%) |
API SPEC5L | |||||||||||
|
C | Si | Mn | P | S | V | Nb | Ti | |||
X42 |
≤0.17 |
≤0.40 |
≤1.20 |
≤0.020 |
≤0.01 |
≤0.05 |
≤0.05 |
≤0.04 |
≤0.42 |
|
|
X52 |
≤0.20 |
≤0.45 |
≤1.60 |
≤0.020 |
≤0.01 |
≤0.10 |
≤0.05 |
≤0.04 |
≤0.45 |
|
|
X60 |
≤0.21 |
≤0.45 |
≤1.60 |
≤0.020 |
≤0.010 |
≤0.15 |
≤0.05 |
≤0.04 |
|
|
|
X65 |
≤0.16 |
≤0.45 |
≤1.60 |
≤0.020 |
≤0.010 |
≤0.06 |
≤0.05 |
≤0.06 |
≤0.45 |
|
|
X70 |
≤0.16 |
≤0.45 |
≤1.70 |
≤0.020 |
≤0.010 |
≤0.06 |
≤0.05 |
≤0.06 |
≤0.45 |
|
|
API 5L X42,X52,X60 steel pipe
api 5l steel pipe
1.Standard: API SPEC 5L
2.Steel grade: X42,X52,X60,X65,X70
3.Out diameter: 21mm-508mm
4.Wall thickness: 4mm-80mm
5.Ends: Plastic caps,Plain end, Thread end, Belled end, Special coupling pipe
|
Grade |
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): |
|||||||||||
|
Grade |
(MPa) |
(MPa) |
A% |
|||||||
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 |
20~24 |
||||||
Grade and Chemical Composition (%) |
|||||||||||
|
Grade |
(MPa) |
(MPa) |
A% |
(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) |
|||||
Mechanical Properties (MPa) (PSL2): |
|||||||||||
|
Grade |
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 |
||||||
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