API 5L covers seamless and welded steel line pipe. This is steel pipe for pipeline transportation systems in the petroleum and natural gas industries. API 5L is suitable for conveying gas, water, and oil. Size range is limited only by manufacturer’s capabilities.
Specifications for API 5L adhere to the International Organization for Standardization ISO 3183, which standardizes pipeline transportation systems within the materials, equipment and offshore structures for petroleum, petrochemical, and natural gas industries.
The technical committee authoring the standards recognized that there are two basic Product Specifications Levels (PSL) of technical requirements and therefore developed PSL 1 and PSL 2. PSL 1 is a standard quality for line pipe where PSL 2 contains additional chemical, mechanical properties, and testing requirements.
Grades covered by this specification are A25 ,A ,B (and the following “X” Grades), X42, X46, X52, X56, X60, X65, X70, X80. The two digit number following the “X” indicates the Minimum Yield Strength (in 000’s psi) of pipe produced to this grade.
| API 5L X70 Pipe Specification | API 5L / ISO 3183 Hot Rolled. |
| API 5L X70 Pipe Grades | API 5L Grade B PSL1, PSL 2 / API 5L X42 PSL1, PSL 2 / API 5L X46 PSL1, PSL 2 / API 5L X52 PSL1, PSL 2 / API 5L X56 PSL1, PSL 2 / API 5L X60 PSL1, PSL 2 / API 5L X65 PSL1, PSL 2 / X70 PSL1, PSL 2 / API 5L X70 PSL1 / PSL2 / API 5L X80 PSL1, PSL 2 / ISO 3183 L245 PSL1, PSL 2, ISO 3183 L290 PSL1, PSL 2, ISO 3183 L320 PSL1, PSL 2, ISO 3183 L360 PSL1, PSL 2, ISO 3183 L390 PSL1, PSL 2, ISO 3183 L415 PSL1, PSL 2, ISO 3183 L450 PSL1, PSL 2, ISO 3183 L485 PSL1, PSL 2 |
| API 5L X70 Pipe Type | Seamless |
| API 5L X70 Pipe Outer Diameter Size | 3/8" NB to 30" NB (Nominal Bore Size) |
| API 5L X70 Pipe Wall Thickness | Schedule 20 to Schedule XXS (Heavier On Request) Up to 250 mm Thickness |
| API 5L X70 Pipe Length | 5 to 7 Meters, 09 to 13 Meters, Single Random Length, Double Random Length And Customize Size. |
| API 5L X70 Pipe Ends | Plain Ends / Beveled Ends / Coupling |
| API 5L X70 Pipe Delivery Conditions | As Rolled, Normalizing Rolled, Thermomechanical Rolled / Formed, Normalizing Formed, Normalized and Tempered / Quenched and Tempered - BR / N / Q /T |
| API 5L X70 Pipe Coating | Epoxy Coating / Colour Paint Coating / 3LPE Coating. |
| API 5L X70 Pipe Other Testing | NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, SWC, H2 SERVICE, IBR, PWHT etc. |
| API 5L X70 Pipe Dimension | All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM, ASME, API. |
| API 5L X70 Pipe Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Galavanizing / Heat Treatment |
| API 5L X70 PSL1 Pipe Packaging | Loose / Bundle / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
| API 5L X70 Pipe Shipment & Transportation | By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
| API 5L X70 Pipe Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC |
|
Steel Standard
|
Steel Grade
|
chemical composition
|
API 5L mechanical property
|
|||||
|
C
|
Mn
|
P
|
S
|
yield strength/Mpa
|
Tensile Strength/Mpa
|
Elongation %
|
||
|
API SPECY5L
|
A
|
0.21
|
0.6
|
0.03
|
0.03
|
207
|
331
|
0
|
|
B
|
0.22
|
1.2
|
0.025
|
0.015
|
241
|
414
|
||
|
X42
|
0.22
|
0.025
|
0.015
|
1.3
|
290
|
414
|
||
|
X46
|
0.22
|
1.4
|
0.025
|
0.015
|
317
|
434
|
||
|
X52
|
0.22
|
1.4
|
0.025
|
0.015
|
359
|
455
|
||
|
X56
|
0.22
|
1.4
|
0.025
|
0.015
|
386
|
490
|
||
|
X60
|
0.22
|
1.4
|
0.025
|
0.015
|
414
|
517
|
||
|
X65
|
0.22
|
1.45
|
0.025
|
0.015
|
448
|
531
|
||
|
X70
|
0.22
|
1.65
|
0.025
|
0.015
|
483
|
565
|
||
|
GB/T9711-1997
|
L175
|
0.21
|
0.6
|
0.03
|
0.03
|
175
|
315
|
27
|
|
L210
|
0.21
|
0.9
|
0.03
|
0.03
|
210
|
335
|
25
|
|
|
L245
|
0.26
|
1.15
|
0.03
|
0.03
|
245
|
415
|
21
|
|
|
L290
|
0.28
|
1.25
|
0.03
|
0.03
|
290
|
415
|
21
|
|
|
L360
|
0.3
|
1.25
|
0.03
|
0.03
|
360
|
460
|
19
|
|
|
L390
|
0.26
|
1.35
|
0.03
|
0.03
|
390
|
490
|
18
|
|
|
L415
|
0.26
|
1.35
|
0.03
|
0.03
|
415
|
520
|
17
|
|
|
L450
|
0.26
|
1.4
|
0.03
|
0.03
|
450
|
525
|
17
|
|
|
L485
|
0.23
|
1.6
|
0.03
|
0.03
|
485
|
570
|
16
|
|
|
SY/T5037-2000
|
Q235B
|
0.12-0.20
|
0.30-0.70
|
0.045
|
0.045
|
235
|
375-460
|
26
|
| Grade A, B, A25 | X42 through X80 | |
| NPS 2-1/2 and smaller --Seamless and Welded, % | +20 -- 12.5 | +15 -- 12.5 |
| NPS 3 --Seamless and Welded, % | +18 -- 12.5 | +15 -- 12.5 |
| NPS 4 through 18 --Seamless and Welded, % | +15 -- 12.5 | +15 -- 12.5 |
| NPS 20 and larger -- Welded, % | +17.5 -- 10.0 | +19.5 -- 8.0 |
| NPS 20 and larger -- Seamless, % | +15.0 -- 12.5 | +17.5 -- 10.0 |
Chemical Requirements for API 5L X70 Pipe
API 5L Specifications Covers Seamless and Welded pipe suitable for use in conveying gas, water, oil, and other liquefied media. The attached requirements cover our offering of API 5L 45th Ed, PSL 1Seamless and Welded; API 5L 45th Ed PSL 2 Seamless & Welded; and API 5L 45th Ed PSL2 Welded only.
tensile Properties for Seamless and Welded API 5L X70 Pipe
Tensile properties data for Seamless and Welded API 5L steel pipe API 5L 45th Ed PSL 1, PSL 2.
Testing Requirements for Seamless and Welded API 5L X70 Pipe
Our API 5L Grade B Seamless Pipes hydrostatic and mechanical testing information for all sizes and grades covered by the specification.
Hebei shengtian pipe-fitting group Co., ltd. can help supply all of the API 5L X70 PSL1 Pipe or linepipe supplies that your needs for use in the oil or natural gas industries. API 5L Line Pipe Specifications for these pipes regulate usage for standard Grade A and Grade B pipes, with Grade X indicating stronger variants for drilling, production and transport requirements for offshore, arctic, deep well or harsher environments. Longitudinally welded steel pipes / Carbon Steel API 5L Gr. X70 PSL 2 Seamless Pipe are used in onshore and offshore oil and gas pipelines requiring critical service, high performance and tight tolerances.
We provide API 5L X70 Pipe with PSL1 and PSL2. We Carry Complete Range from 3/8" NB to 24" NB, wall Thickness upto 200 MM. API 5L X70 Pipe are known for its High Quality and Competitive Price. All products are industry-standard conforming to or exceeding API, ASTM, ASME, ANSI and other national and international standards.
