• API 5L Seamless Line Pipe
  • API 5L Seamless Line Pipe
  • API 5L Seamless Line Pipe
  • API 5L Seamless Line Pipe

API 5L Seamless Line Pipe

Carbon Seamless steel pipe is used to transport fluid , such as the transportation of oil , natural , gas water and some solid material , such as pipe . And also can be used for various services such as onshore , offshore , shallow water and deep water ,

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  • Introduction
  • Specification
  • Application
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Introduction:

Product Introduction : 

Carbon Seamless steel pipe is used to transport fluid , such as the transportation of oil , natural , gas water and some solid material , such as pipe . And also can be used for various services such as onshore , offshore , shallow water and deep water , non-sour and services . The use of carbon seamless steel pipe manufacturing ring parts and improve material utilization , simplify the manufacturing process save materials and processing time , such as rolling bearing rings , jackets, etc . has been widely used to manufacture steel pipe .

Application: For Pipeline Transportation in petroleum and natural gas industries
Specification: OD: 2‘’~26‘’(50.8~660mm)
WT: SCH10~160,SCH STD,SCH XS,SCH XXS
LENGTH: Fixed Length (5.8/6/11.8/12mtr), SRL, DRL
Standard & Grade: API 5L, PSL1/PSL2, GR.A/B/X42/X46/X52/X56/X60/X65/X70/X80
Ends: Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled /Threaded Ends
Surface: Bare, Lightly Oiled, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating
Packing: Bundled/In Bulk, Plastic Caps plugged, Waterproof Paper wrapped etc.



Specification:

Standard : APL 5L PSL1 , API 5L PSL2 , ASTM A106 , ASTM A179 , ASTM A192 , DIN1629 

Grades : Grade A, B, C, X42 , X52 , X56 , X60 , X70 , X80 ; A192; ST37 , ST44 , ST52 , etc 

Outside Diameters : O.D from 1/4’’ to 28’’ , 60.3mm to 660.4mm 

Wall Thickness : W/T  from 2.0mm to 160.0mm 

Length : SRL , DRL , Special length from customer is acceptable .

Coating : Black coating , oil/varnish , FBE , 2PE , 3PE , galvanized etc .

Packing : Bundle or bulk , seaworthy packing 

Inspection : Phisical and chemical test lab , surface inspection , hydraulic testing , ultrasonic test , eddy current test , magnetic test , hardness test , charby impact test , HIC SSC test certificate from cooperated lab . Any third party inspection is acceptable .

Production Time : According to the standard or customers’ requrements 

Payment Tem: TT , LC , OA , D/P

Trade Term : FOB , CIF , CFR , Ex-work , CNF

Tolerance

 

Standard

Out Diameter Wall Thickness
API 5L Tolerance Tolerance
D<60.3 +0.41mm, -0.80mm +15.0%, -12.5%
D≥60.3 +0.75%D, -0.75%D +15.0%, -12.5%

 

 

Chemical Composition & Mechanical Properties

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
B 0.28 - 1.20 0.030 0.030 ≥414 ≥241
X42 0.28 - 1.30 0.030 0.030 ≥414 ≥290
X46 0.28 - 1.40 0.030 0.030 ≥434 ≥317
X52 0.28 - 1.40 0.030 0.030 ≥455 ≥359
X56 0.28 - 1.40 0.030 0.030 ≥490 ≥386
X60 0.28 - 1.40 0.030 0.030 ≥517 ≥448
X65 0.28 - 1.40 0.030 0.030 ≥531 ≥448
X70 0.28 - 1.40 0.030 0.030 ≥565 ≥483
API 5L PSL2 B 0.24 - 1.20 0.025 0.015 ≥414 ≥241
X42 0.24 - 1.30 0.025 0.015 ≥414 ≥290
X46 0.24 - 1.40 0.025 0.015 ≥434 ≥317
X52 0.24 - 1.40 0.025 0.015 ≥455 ≥359
X56 0.24 - 1.40 0.025 0.015 ≥490 ≥386
X60 0.24 - 1.40 0.025 0.015 ≥517 ≥414
X65 0.24 - 1.40 0.025 0.015 ≥531 ≥448
X70 0.24 - 1.40 0.025 0.015 ≥565 ≥483
X80 0.24 - 1.40 0.025 0.015 ≥621 ≥552

 

 

Application:

Product Application : Fluid feeding , conveying gas , water or oil in the industries of petroleum and natural gas , common structure , steam and boiler manufacturing .



There is API 5L Seamless Line Pipe manufacturing Process : 


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