O.D: 219mm~3620mm
W.T.: 5mm~100mm
Length: 6m, 12m
Production Standard: API 5L Psl1 Psl2
Material Grade: Q235B Q345b Ss400 X42 X52 X60 X70
Product Name: API 5L Gr.B X42 X60 X70 3lpe Anti-Corrosion Coated
Technical: Saw, SSAW, LSAW, ERW, Dsaw, Smls
Trademark: BKS
Transport Package: Wrapped by Steel Strips in Bundles
Specification: 219 - 3620 mm
Origin: Tianjin, China
HS Code: 7304190000
O.D: 219mm~3620mm
W.T.: 5mm~100mm
Length: 6m, 12m
Production Standard: API 5L Psl1 Psl2
Material Grade: Q235B Q345b Ss400 X42 X52 X60 X70
Product Name: API 5L Gr.B X42 X60 X70 3lpe Anti-Corrosion Coated
Technical: Saw, SSAW, LSAW, ERW, Dsaw, Smls
Trademark: BKS
Transport Package: Wrapped by Steel Strips in Bundles
Specification: 219 - 3620 mm
Origin: Tianjin, China
HS Code: 7304190000
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1. Product DescriptionAPI 5L gr.b x42 x60 x70 3LPE Anti-Corrosion Coated Line Pipe
Name: ERW Welded Carbon Steel Pipe with internal epoxy coating and Exteral 3LPE Coated steel pipes
Standards: BS EN 10219, EN 10217, EN10224, ASTM A53, A106, API, JIS G3444, and GB/T3091, GB/T9711
Steel Grades: S235-S355, L235-L355, P195-P460, GR. A, GR. B, X42 ~ X70, J55, STK400, STK500, SS400, Q195, Q215, Q235, and Q345,
OD: 219-3620mm
WT: 5-100mm
Length: 1~20m maximum
Process Method: ERW, SAW, SSAW, LSAW, DSAW, SMLS
Surface Treatment: Varnished , internal epoxy coating,Exteral 3LPE Steel Pipe.
Pipe Ends: Square cut or bevelled
Package: Suitable packing according to the size of the pipes.
Usage: Oil, gas, water transportation, chemical.
Supply Ability: 30000 metric tons per month.
API ERW Carbon Steel Pipes
Standard related to Grade:
No. | Name | Standard | Grades | Application |
1 | Casing Pipes | API 5CT | H40,K55, N80-1,J55 |
For oil-gas well casing |
2 | Line Pipes | API Â 5L | A, B--X70 L210--L485 |
For the pipeline transportation of oil and natural gas |
3 | Welded Steel Tubes For Pressure Purposes |
EN10217-1 | P195TR1 P195TR2 P235TR1 P235TR2 P265TR1 P265TR2 |
Welded Steel Tubes For Pressure Purposes |
1.Chemical composition in % For API 5L PSL1
TYPE | Steel grade | C . | Si | Mn . | P | S |
API 5L PSL1 | B | ≤0.28 | - | ≤1.20 | ≤0.03 | ≤0.03 |
API 5L PSL1 | X42 | ≤0.28 | - | ≤1.3 | ≤0.03 | ≤0.03 |
API 5L PSL1 | X52 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
API 5L PSL1 | X56 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
API 5L PSL1 | X60 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
API 5L PSL1 | X65 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
API 5L PSL1 | X70 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
2.Mechanical Properties for API 5L PSL1
TYPE | grade | Tensile strength (Mpa) |
Yield strength (Mpa) |
Elongation |
API 5L PSL1 | B | ≥415 | ≥245 | As per API 5L |
API 5L PSL1 | X42 | ≥415 | ≥290 | As per API 5L |
API 5L PSL1 | X52 | ≥460 | ≥360 | As per API 5L |
API 5L PSL1 | X56 | ≥490 | ≥390 | As per API 5L |
API 5L PSL1 | X60 | ≥520 | ≥415 | As per API 5L |
API 5L PSL1 | X65 | ≥535 | ≥450 | As per API 5L |
API 5L PSL1 | X70 | ≥565 | ≥483 | As per API 5L |
3.Chemical composition in % For API 5L PSL2
Level | Steel grade | C . | Si | Mn . | P | S |
PSL2 | B | ≤0.24 | - | ≤1.20 | ≤0.03 | ≤0.03 |
PSL2 | X42 | ≤0.24 | - | ≤1.3 | ≤0.03 | ≤0.03 |
PSL2 | X52 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 |
PSL2 | X56 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 |
PSL2 | X60 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 |
PSL2 | X65 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 |
PSL2 | X70 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 |
4.Mechanical Properties For API 5L PSL2
Level | grade | Tensile strength (Mpa) |
Yield strength (Mpa) |
Elongation |
PSL2 | B | 415-760 | 245-450 | As per API 5L |
PSL2 | X42 | 415-760 | 290-495 | As per API 5L |
PSL2 | X52 | 460-760 | 360-530 | As per API 5L |
PSL2 | X56 | 490-760 | 390-545 | As per API 5L |
PSL2 | X60 | 520-760 | 415-565 | As per API 5L |
PSL2 | X65 | 535-760 | 450-600 | As per API 5L |
PSL2 | X70 | 565-758 | 483-621 | As per API 5L |
Product Name | API 5L gr.b x42 x60 x70 3LPE Anti-Corrosion Coated Line Pipe | |
Size | OD | 219mm-3620mm |
Thickness | 5.4mm-100mm | |
Length | 12M or others | |
Steel Material | GR.B X42 X46 X52 X56 X60 X65 X70 X80,etc | |
Standard | API 5L PLS 1Â & PLS 2 | |
Usage | Oil Pipe, Casing Tube, Line Pipe and Fluid (Water, Gas) Transmission | |
Surface | Bared Black Painting, Anti-Corrosion Coating | |
Proctor | Plastic cap | |
Package | Bundles, Bulk | |
Inspection | With Hydraulic Testing, Ultrasonic testing or X-ray Test | |
Certificate | API and ISO9001;2000 | |
Date of Delivery | Less Than 15/20/25/30/40/50/60 Days According To The Quantity | |
Payment: | L/C or T/T | |
Port of Shipment | Xingang,China |





Contact:
Cindy Yang
 S-k-y-pe: cindybabyblue
Â

Pls. do not hesitate to contact me, if you have any questions.
You are welcomed to visit our factory!!!
Â
1. Product DescriptionAPI 5L gr.b x42 x60 x70 3LPE Anti-Corrosion Coated Line Pipe
Name: ERW Welded Carbon Steel Pipe with internal epoxy coating and Exteral 3LPE Coated steel pipes
Standards: BS EN 10219, EN 10217, EN10224, ASTM A53, A106, API, JIS G3444, and GB/T3091, GB/T9711
Steel Grades: S235-S355, L235-L355, P195-P460, GR. A, GR. B, X42 ~ X70, J55, STK400, STK500, SS400, Q195, Q215, Q235, and Q345,
OD: 219-3620mm
WT: 5-100mm
Length: 1~20m maximum
Process Method: ERW, SAW, SSAW, LSAW, DSAW, SMLS
Surface Treatment: Varnished , internal epoxy coating,Exteral 3LPE Steel Pipe.
Pipe Ends: Square cut or bevelled
Package: Suitable packing according to the size of the pipes.
Usage: Oil, gas, water transportation, chemical.
Supply Ability: 30000 metric tons per month.
API ERW Carbon Steel Pipes
Standard related to Grade:
No. | Name | Standard | Grades | Application |
1 | Casing Pipes | API 5CT | H40,K55, N80-1,J55 |
For oil-gas well casing |
2 | Line Pipes | API Â 5L | A, B--X70 L210--L485 |
For the pipeline transportation of oil and natural gas |
3 | Welded Steel Tubes For Pressure Purposes |
EN10217-1 | P195TR1 P195TR2 P235TR1 P235TR2 P265TR1 P265TR2 |
Welded Steel Tubes For Pressure Purposes |
1.Chemical composition in % For API 5L PSL1
TYPE | Steel grade | C . | Si | Mn . | P | S |
API 5L PSL1 | B | ≤0.28 | - | ≤1.20 | ≤0.03 | ≤0.03 |
API 5L PSL1 | X42 | ≤0.28 | - | ≤1.3 | ≤0.03 | ≤0.03 |
API 5L PSL1 | X52 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
API 5L PSL1 | X56 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
API 5L PSL1 | X60 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
API 5L PSL1 | X65 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
API 5L PSL1 | X70 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
2.Mechanical Properties for API 5L PSL1
TYPE | grade | Tensile strength (Mpa) |
Yield strength (Mpa) |
Elongation |
API 5L PSL1 | B | ≥415 | ≥245 | As per API 5L |
API 5L PSL1 | X42 | ≥415 | ≥290 | As per API 5L |
API 5L PSL1 | X52 | ≥460 | ≥360 | As per API 5L |
API 5L PSL1 | X56 | ≥490 | ≥390 | As per API 5L |
API 5L PSL1 | X60 | ≥520 | ≥415 | As per API 5L |
API 5L PSL1 | X65 | ≥535 | ≥450 | As per API 5L |
API 5L PSL1 | X70 | ≥565 | ≥483 | As per API 5L |
3.Chemical composition in % For API 5L PSL2
Level | Steel grade | C . | Si | Mn . | P | S |
PSL2 | B | ≤0.24 | - | ≤1.20 | ≤0.03 | ≤0.03 |
PSL2 | X42 | ≤0.24 | - | ≤1.3 | ≤0.03 | ≤0.03 |
PSL2 | X52 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 |
PSL2 | X56 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 |
PSL2 | X60 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 |
PSL2 | X65 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 |
PSL2 | X70 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 |
4.Mechanical Properties For API 5L PSL2
Level | grade | Tensile strength (Mpa) |
Yield strength (Mpa) |
Elongation |
PSL2 | B | 415-760 | 245-450 | As per API 5L |
PSL2 | X42 | 415-760 | 290-495 | As per API 5L |
PSL2 | X52 | 460-760 | 360-530 | As per API 5L |
PSL2 | X56 | 490-760 | 390-545 | As per API 5L |
PSL2 | X60 | 520-760 | 415-565 | As per API 5L |
PSL2 | X65 | 535-760 | 450-600 | As per API 5L |
PSL2 | X70 | 565-758 | 483-621 | As per API 5L |
Product Name | API 5L gr.b x42 x60 x70 3LPE Anti-Corrosion Coated Line Pipe | |
Size | OD | 219mm-3620mm |
Thickness | 5.4mm-100mm | |
Length | 12M or others | |
Steel Material | GR.B X42 X46 X52 X56 X60 X65 X70 X80,etc | |
Standard | API 5L PLS 1Â & PLS 2 | |
Usage | Oil Pipe, Casing Tube, Line Pipe and Fluid (Water, Gas) Transmission | |
Surface | Bared Black Painting, Anti-Corrosion Coating | |
Proctor | Plastic cap | |
Package | Bundles, Bulk | |
Inspection | With Hydraulic Testing, Ultrasonic testing or X-ray Test | |
Certificate | API and ISO9001;2000 | |
Date of Delivery | Less Than 15/20/25/30/40/50/60 Days According To The Quantity | |
Payment: | L/C or T/T | |
Port of Shipment | Xingang,China |





Contact:
Cindy Yang
 S-k-y-pe: cindybabyblue
Â

Pls. do not hesitate to contact me, if you have any questions.
You are welcomed to visit our factory!!!
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