Product Details
Chemical composition in % For API 5L PSL1 2.Mechanical Properties for API 5L PSL1 3.Chemical composition in % For API 5L PSL2 4.Mechanical Properties For API 5L PSL2 Internal welding: vertical multi-wire submerged arc welding (up to four wires) is adopted to weld the inside of straight seam...
Brief Introduction
| No. | Name | Standard | Grades | Application |
| 1 | Casing Pipes | API 5CT | H40,K55, N80-1,J55 | For oil-gas well casing |
| 2 | Line Pipes | API 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 |
| 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 |
| 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 |
| 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 |
| 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 1 & 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 | Tianjin Port,China | |
Internal welding: vertical multi-wire submerged welding (up to four wires) is adopted to weld the inside of straight seam steel pipe;7. External welding: vertical multi-wire submerged arc welding is adopted to conduct welding on the outside of straight seam submerged arc welding steel pipe;Straight steel tube spot located at SAW liaocheng 8. Ultrasonic inspection Ⅰ: inside and outside of straight seam welded steel pipe weld and weld on both sides of the base of 100% of the check;9. X-ray Ⅰ: 100% of inside and outside weld X-ray industrial TV inspection, using image processing system to ensure the sensitivity of detection;This expectation is confirmed by the manufacturing production and operation activity expectation index in February, which is 61.8% in that month, up significantly by 10.5 percentage points compared with the previous month, and the production and operation activity expectation index of large, medium and small enterprises is above the critical point of 50%.
The Process Flow
