| Payment Type: | L/C,T/T,D/P |
| Incoterm: | EXW,CFR,CIF,FOB |
| Transportation: | Ocean,Land,Express |
| Port: | Qingdao,Tianjin,Shanghai |
Model No.: J55/K55/N80/L80/C90/T95/P110/Q125
Standard: Gb, Astm, Api
Material: Api J55-Api P110, Q195-Q345, St35-St52
Section Shape: Round
Place Of Origin: China
Application: Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, Oil Pipe, Chemical Fertilizer Pipe, Structure Pipe
Production Process: Hot Rolled
Certification: Ce, Api
Special Tube: Api Pipe
| Selling Units | : | Ton |
| Package Type | : | Standard Export Package |
| Picture Example | : |
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Product Specification
| Out Diameter | 13.7mm-914mm |
| Wall Thickness | 2mm-120mm |
| Length | 2m-12m |
| Producing Standard | American ASME B36.10M, ASTM API 5L, API 5CT Japanese JIS,German DIN,Chinese GB,BS standard |
| Steel Grade | ASTM A53, A106, A210, A252, A333 etc; PSL1: A, B, x42, x46, x52, x56, x60, x65, x70 PSL2: B, x42, x46, x52, x56, x60, x65, x70, x80 JIS STPG42, G3454, G3456 etc; DIN St37, St42, St45, St52, DIN1626, DIN17175; GB 20#, Q345, 16Mn etc. |
| Special specifications | Available according to customer’s requirements and quantity. |
| End Shape | Beveled end, plain end, varnished, or adding plastic caps to protect the two ends as per customer’s requirements |
| Surface treatment | Painted, Oiled, galvanized, phosphate etc |
| Usage | 1.Widely used in the mechanical treatment field, petrochemical industry, transport and construction field 2.Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc; 3.The transportation of fluids in the projects and big equipments, for example transport of water, oil, gas etc 4.Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube etc |
| Third party inspection | Welcome you to send a third party inspecting company (BV, SGS etc) to check the quality of our final products. |
API 5L line pipe (Seamless and Welded Pipe) of all grades have PSL1 and PSL2 two product specifications, they are different on chemical composition, manufacturing processes, mechanical strength, heat treatment, test records, traceability etc.
PSL is the short name of product standard level. The product standard level of line pipe have PSL1 and PSL2, also we could say the quality standard divided in PSL1 and PSL2. PSL2 is higher than PSL1, not only the inspection standard is different, also the chemical property, mechanical strength standards are different. So when place the order for the API 5L line pipe, there should be stated clearly for the size, grades these general specification, also have to clarify the production standard leve, PSL1 or PSL2.
PSL2 is more strictly than PSL1 on the chemical properties, tensile strength, non-destructive test, and impact test.
API 5L PSL1 steel line pipe not required to do the impact test.
For API 5L PSL2 steel line pipe, except Grade X80, all the other grades of API 5L line pipe required the impact test at temperature of 0℃. The average value of Akv: longitudinal direction≥41J, tranverse direction≥27J.
For API 5L Grade X80 PSL2 line pipe, at 0℃ for all the size, impact test the Akv average value: longitudinal direction≥101J, tranverse direction≥68J.
For API 5L PSL2 line pipe shall perform the hydraulic test for each single pipe, and in the API standard specification not permit to have Non-destructive test replace the hydraulic test, this also is a big difference between Chinese standard and API 5L standard. For PSL1 not required Non-destructive test, for PSL2 shall do the Non-destructive test for each single pipe.
Chemical composition and mechanical strength is also different between API 5L PSL1 line pipe and API 5L PSL2 line pipe. For the detailed specification as below. API 5L PSL2 have restrictions with the carbon equivalent content, where for the carbon mass fraction greater than 0.12%, and equal or less than 0.12%. Different CEQ shall be applied. For line pipe in PSL2 tensile strength have maximum limits.
API 5L PSL 1 Chemical Composition and Mechanical Properties:
| Standard | Steel grade | Chemical Compositions(%) | Mechanical Properties | |||||||
| C(Max) | Mn(Max) | P(Max) | S(Max) | Tensile strength(Min) | Yield strength(Min) | |||||
| Psi X 1000 | Mpa | Psi X 1000 | Mpa | |||||||
| API 5L PIPE PSL 1 | A25 | CL I | 0.21 | 0.60 | 0.030 | 0.030 | 45 | 310 | 25 | 172 |
| CL II | 0.21 | 0.60 | 0.030 | 0.030 | ||||||
| A | 0.22 | 0.90 | 0.030 | 0.030 | 48 | 331 | 30 | 207 | ||
| B | 0.26 | 1.20 | 0.030 | 0.030 | 60 | 414 | 35 | 241 | ||
| X42 | 0.26 | 1.30 | 0.030 | 0.030 | 60 | 414 | 42 | 290 | ||
| X46 | 0.26 | 1.40 | 0.030 | 0.030 | 63 | 434 | 46 | 317 | ||
| X52 | 0.26 | 1.40 | 0.030 | 0.030 | 66 | 455 | 52 | 359 | ||
| X56 | 0.26 | 1.40 | 0.030 | 0.030 | 71 | 490 | 56 | 386 | ||
| X60 | 0.26 | 1.40 | 0.030 | 0.030 | 75 | 517 | 60 | 414 | ||
| X65 | 0.26 | 1.45 | 0.030 | 0.030 | 77 | 531 | 65 | 448 | ||
| X70 | 0.26 | 1.65 | 0.030 | 0.030 | 82 | 565 | 70 | 483 | ||
API 5L PSL 2 Chemical Composition and Mechanical Properties:
| Standard | Steel grade | Chemical Composition(%) | Mechanical Properties | ||||||
| C | Mn | P | S | Tensile strength | Yield strength | ||||
| (Max) | (Max) | (Max) | (Max) | Psi X 1000 | Mpa | Psi X 1000 | Mpa | ||
| API 5L PIPE PSL 2 | B | 0.22 | 1.20 | 0.025 | 0.015 | 60-110 | 414-758 | 35-65 | 241-448 |
| X42 | 0.22 | 1.30 | 0.025 | 0.015 | 60-110 | 414-758 | 42-72 | 290-496 | |
| X46 | 0.22 | 1.40 | 0.025 | 0.015 | 63-110 | 434-758 | 46-76 | 317-524 | |
| X52 | 0.22 | 1.40 | 0.025 | 0.015 | 66-110 | 455-758 | 52-77 | 359-531 | |
| X56 | 0.22 | 1.40 | 0.025 | 0.015 | 71-110 | 490-758 | 56-79 | 386-544 | |
| X60 | 0.22 | 1.40 | 0.025 | 0.015 | 75-110 | 517-758 | 60-82 | 414-565 | |
| X65 | 0.22 | 1.45 | 0.025 | 0.015 | 77-110 | 531-758 | 65-82 | 448-565 | |
| X70 | 0.22 | 1.65 | 0.025 | 0.015 | 82-110 | 565-758 | 70-82 | 483-565 | |
| X80 | 0.22 | 1.90 | 0.025 | 0.015 | 90-110 | 621-827 | 80-102 | 552-705 | |
| API 5L ASTM A53 A106 Standard Wall Thickness | |||||||
| DN | Diameter | SCH40 (6m/5.8m) | SCH80(6m/5.8m) | SCH160(6m/5.8m) | |||
| INCH | (mm) | Wall Thickness | Unit Weight | Wall Thickness | Unit Weight | Wall Thickness | Unit Weight |
| 1/4" | 13.7 | 2.24 | 3.79 | 3.02 | 4.80 |
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| 3/8" | 17.1 | 2.31 | 5.04 | 3.20 | 6.60 |
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| 1/2" | 21.3 | 2.77 | 7.62 | 3.73 | 9.72 | 4.78 | 11.7 |
| 3/4" | 26.7 | 2.87 | 10.14 | 3.91 | 13.2 | 5.56 | 17.4 |
| 1" | 33.4 | 3.38 | 15.00 | 4.55 | 19.44 | 6.35 | 25.44 |
| 1-1/4" | 42.2 | 3.56 | 20.34 | 4.85 | 26.82 | 6.35 | 33.66 |
| 1-1/2" | 48.3 | 3.68 | 24.30 | 5.08 | 32.46 | 7.14 | 43.5 |
| 2" | 60.3 | 3.91 | 32.64 | 5.54 | 44.88 | 8.74 | 66.66 |
| 2-1/2" | 73.0 | 5.16 | 51.78 | 7.01 | 68.46 | 9.53 | 89.52 |
| 3" | 88.9 | 5.49 | 67.74 | 7.62 | 91.62 | 11.13 | 128.1 |
| 3-1/2" | 101.6 | 5.74 | 81.42 | 8.08 | 111.78 |
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| 4" | 114.3 | 6.02 | 96.42 | 8.56 | 133.92 | 13.49 | 201.24 |
| 5" | 141.3 | 6.55 | 130.62 | 9.53 | 185.82 | 15.88 | 294.66 |
| 6" | 168.3 | 7.11 | 169.56 | 10.97 | 255.36 | 18.26 | 405.36 |
| 8" | 219.1 | 8.18 | 255.3 | 12.70 | 387.84 | 23.01 | 667.62 |
| 10" | 273.0 | 9.27 | 361.86 | 15.09 | 576.06 | 28.58 | 1033.98 |
| 12" | 323.8 | 10.31 | 478.38 | 17.48 | 792.48 | 33.32 | 1432.56 |
Product Display
We can produce different sizes, thicknesses, widths and materials according to your requirements
Application
Carbon Steel Pipe and tube are used in high-pressure conditions. They are highly resistant to shock and vibration, making it ideal to transport fluids. Carbon steel pipes are widely used in a number of industries, such as construction material, buidlings, bridges, transporting water and sewage, oil and gas industries, boiler and condenser tubes, high-pressure applications, and chemical processing.
- Construction material / bridges
- Transporting water and sewage
- Oil and gas industries
- Boiler and condenser tubes
- High-pressure applications
- Chemical processing
Packaging And Transportation
1) Packaging: 3 layers of packing. Inside is craft paper, Middle is water plastic film and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve or as customers' requirements.
2) Shipping: We have long-term cooperation with many experienced shipping companies and will find the most suitable mode of transportation for you.
3) Trade terms: FOB/CIF/CFR
4) Shipping port: Qingdao/Tianjin/Shanghai
5) Shipment: A: Length: ≤6m, loaded in 20GP Container. B: Length: ≤12m, loaded in 40GP Container.
Remark: Size of 20GP Container (inside: 5898*2352*2393mm); Size of 40GP Container (inside: 12032*2352*2393mm); Size of 40HQ Container (inside: 12032*2352*2698mm).
6) Delivery time: Normal size: 7-15days send from warehouse directly. Special size: 15-30days custom made for you.
Contact us
If you have any question, please feel free to contact me by the email or telephone!
Mainly products cover Carbon Steel Pipe, Galvanized Steel Pipe, Seamless Steel Pipe, Square Steel Pipe, Honed Steel Tube, Special-shaped Steel Pipe, Galvanized Iron Wire and Steel Angle, H-Beam, Flat Steel, Round Steel, Channel Steel, etc.
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