API 5L seamless line steel pipe
API 5L Seamless Line Pipe
American Petroleum Institute specification API 5L covers seamless line steel pipe 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.
Supply stocks a full range of API 5L PSL-1 & PSL-2 seamless line steel pipe.
|Pipes Body||OD(mm)||Allowable deviation(mm)||OD(mm)||Allowable deviation(mm)|
|≥60.3, S＜20||±0.75%||≤73.0||+15%, -12.5%|
|≥60.3, S-≥20||±1.00%||＞73.0, S＜20||+15%, -12.5%|
|＞73.0, S≥20||+17.5%, -10%|
Grade and Chemical Composition (%)
|Standard||Grade||Chemical Components (%)||Mechanical Properties|
|C||Si||Mn||P||S||Tensile STrength(Mpa)||Yield STrength(Mpa)|
|API 5L PSL1||A||0.22||–||0.90||0.030||0.030||≥331||≥207|
|API 5L PSL2||B||0.24||–||1.20||0.025||0.015||≥414||≥241|
1) Fast Delivery: around 10days below 50Metric Tons after sight of Irrevocable L/C or Deferred Payment L/C
Our company accept payment after material at your warehouse.
2) Quality Assured: Strictly acc. To International standard API & ASTM & BS & EN & JIS, with System ISO certification
3) Good Service: supplied professional technical guide free of charge at anytime;
4) Reasonable Price: to be better support your business;
1) Strictly API,ASTM,DIN,JIS,EN,GOST etc
2) Sample: We are accept your sample requirement Free of charge
3) Test: Eddy current / hydrostatic/ Ultrasonic/ Intergranular Corrosion or according to customers' request
4) Certificate:API, CE ,ISO9001.2000.MTC etc
5) Inspection: BV,SGS,CCIC,others is avaliable.
6) Bevel deviation: ± 5°
7) Length deviation: ± 10mm
8) Thickness deviation: ± 5%
High Quality Package
1) In bundle with steel strip
2) First packing by plastic bag then strip; Details packing please see the picture in the detial description.
3) In bulk
4) Client' requirements
- Container: 25 tons/container for pipe with usual outer diameter. For 20" container the max length is 5.85m; For 40" container the max length is 12
- Bulk carrier: It is no requirements to the length of the pipe. But its booking space time is long.
1. More than 10 years of sales experience
2. Product exported more than 150 countries
3. Arrange to produce according yo customer's request
1. AA level customs broker,Faster through
2. 20 years of experience in the freight forwarding company
3. Delivery Detail: 10-20 days
1. Certificate: API, CE, ISO9001.2000.MTC etc
2. Inspection: BV,SGS,others is avaliable.
3. A complete testing system and testing equipments
1. Free sample can be provided
2. Small order is acceptable
3. OEM is acceptable
4. Any third party testing is acceptable