APl Line Pipes
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All linepipe mentioned above can meet standard NACE MR-01-75 upon request of customers
● Size range: Specifications-Linepipe
● Wall Thickness up through 2.0mm thick
● Standards & Specifications & Grades:
The Type of the Line pipes including: Seamless Steel Pipe, ERW Steel Pipe, LSAW Steel Pipe, SSAW Steel Pipe
Seamless (SMLS) Steel Pipe
Size range: 1 " nominal through 36 "OD
Wall Thickness up through 4 " thick
Specifications & Grades:
API 5LB & X-Grades through X-80
API 5CT H40,J55,,N80(-1/-Q),L80, P110, T95d , C90d
ERW steel pipe
Size range: 1/2 " nominal through 24 "OD
Wall Thickness up through 1" thick
Specifications & Grades:
API 5LB & X-Grades through X-80
ASTM A53 GR.A/GR.B
LSAW steel pipe
Size range: 16 " nominal through 52 "OD
Wall Thickness up through 2 " thick
Specifications & Grades:
SA-106 Grade B/C,
API 5LB & X-Grades through X-80
SA-53 Grade B
SSAW steel pipe
Size range: 8 " nominal through 100 "OD
Wall Thickness up through 1 " thick
Specifications & Grades:
SA-106 Grade B/C
API 5LB & X-Grades through X-80,
SA-53 Grade B
Special steel pipe
Corrosion protection pipe (3LPE/3LPP/FBE) ;
Insulated pipeline;
abrasion resistant pipe ,etc.
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Type |
Seamless carbon steel line pipe |
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|
ExecutiveStandard |
API 5L |
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|
Materials |
PSL1—L245B/L290X42/L320X46/L360X52/L390X56/L415X60/L450X65/L485X70 |
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|
Size |
Outer Diameter |
Seamless:17-914mm 3/8"-36" |
|
Wall Thickness |
2-60mm SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 |
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|
Length |
Single random length/Double random length |
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|
Ends |
Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. |
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|
Surface Treatment |
Bare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating |
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|
Technical Methods |
Hot-rolled/Cold-drawn/Hot-expanded |
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|
Testing Methods |
Pressure test,Flaw detection,Eddy current testing, Hydrostatic testing or Ultrasonic examination and also with chemical and physical property inspection |
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Packaging |
Small pipes in bundles with strong steel strips,large pieces in loose; Covered with plastic woven |
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|
Origin |
Hebei Prov.China |
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|
Application |
Conveying oil gas and water |
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|
Certificates |
API ISO PED Lloyd's |
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Third Party Inspection |
SGS BV MTC |
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Trade Terms |
FOB CIF CFR |
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Payment Terms |
FOB 30%T/T,70% before shipment |
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MOQ |
10 tons |
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|
Supply Capacity |
5000 T/M |
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Delivery Time |
Usually within 30-45 days after receipt of advance payment |
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Chemical Composition
|
Standard |
Class |
Grade |
C |
Si |
Mn |
P |
S |
V |
Nb |
Ti |
|
max |
max |
max |
max |
max |
max |
max |
max |
|||
|
API 5L |
PSL1 |
L245 B |
0.28 |
- |
1.20 |
0.030 |
0.030 |
- |
- |
- |
|
L290 X42 |
0.28 |
- |
1.30 |
0.030 |
0.030 |
- |
- |
- |
||
|
L320 X46 |
0.28 |
- |
1.40 |
0.030 |
0.030 |
- |
- |
- |
||
|
L360 X52 |
0.28 |
- |
1.40 |
0.030 |
0.030 |
- |
- |
- |
||
|
L390 X56 |
0.28 |
- |
1.40 |
0.030 |
0.030 |
- |
- |
- |
||
|
L415 X60 |
0.28 |
- |
1.40 |
0.030 |
0.030 |
- |
- |
- |
||
|
L450 X65 |
0.28 |
- |
1.40 |
0.030 |
0.030 |
- |
- |
- |
||
|
L485 X70 |
0.28 |
- |
1.40 |
0.030 |
0.030 |
- |
- |
- |
||
|
PSL2 |
L245N BN |
0.24 |
0.40 |
1.20 |
0.025 |
0.015 |
- |
- |
0.04 |
|
|
L290N X42N |
0.24 |
0.40 |
1.20 |
0.025 |
0.015 |
0.06 |
0.05 |
0.04 |
||
|
L320N X46N |
0.24 |
0.40 |
1.40 |
0.025 |
0.015 |
0.07 |
0.05 |
0.04 |
||
|
L360N X52N |
0.24 |
0.40 |
1.40 |
0.025 |
0.015 |
0.10 |
0.05 |
0.04 |
||
|
L390N X56N |
0.24 |
0.40 |
1.40 |
0.025 |
0.015 |
0.10 |
0.05 |
0.04 |
||
|
L415N X60N |
0.24 |
0.40 |
1.40 |
0.025 |
0.015 |
0.10- |
0.05 |
0.04 |
Mechanical Properties
|
Standard |
Class |
Grade |
Min/Max |
Yield strength |
Tensile Strength |
Elongation(%) |
Y.S./T.S.(%) |
|
API 5L |
PSL1 |
L245B |
min |
245 |
415 |
b |
- |
|
L290X42 |
min |
290 |
415 |
b |
- |
||
|
L320X46 |
min |
320 |
435 |
b |
- |
||
|
L360X52 |
min |
360 |
460 |
b |
- |
||
|
L390X56 |
min |
390 |
490 |
b |
- |
||
|
L415X60 |
min |
415 |
520 |
b |
- |
||
|
L450X65 |
min |
450 |
535 |
b |
- |
||
|
L485X70 |
min |
485 |
570 |
b |
- |
||
|
PSL2 |
L245B |
min |
245 |
415 |
b |
0.93 |
|
|
max |
450 |
760 |
b |
- |
|||
|
L290X42 |
min |
290 |
415 |
b |
0.93 |
||
|
max |
495 |
760 |
b |
- |
|||
|
L320X46 |
min |
320 |
435 |
b |
0.93 |
||
|
max |
525 |
760 |
b |
- |
|||
|
L360X52 |
min |
360 |
760 |
b |
0.93 |
||
|
max |
530 |
760 |
b |
- |
|||
|
L390X56 |
min |
390 |
490 |
b |
0.93 |
||
|
max |
545 |
760 |
b |
- |
|||
|
L415X60 |
min |
415 |
520 |
b |
0.93 |
||
|
max |
565 |
760 |
b |
- |
|||
|
L450X65 |
min |
450 |
535 |
b |
0.93 |
||
|
max |
600 |
760 |
b |
- |
|||
|
L485X70 |
min |
485 |
570 |
b |
0.93 |
||
|
max |
635 |
760 |
b |
- |
|||
|
L555X80 |
min |
555 |
625 |
b |
0.93 |
||
|
max |
705 |
825 |
b |
- |
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