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Manufacturer of Schedule 40 API 5L Carbon Steel Smls Pipe
| API 5L Steel Pipe Product Detail | |
| Grades | API 5L Grade B, X42, X52, X56, X60, X65, X70, X80 |
| Specification Level | PSL1, PSL2 |
| Outer Diameter Range | 1/2” to 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16 inches, 18 inches, 20 inches, 24 inches up to 40 inches. |
| Thickness Schedule | SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, to SCH 160 |
| Manufacturing Types | Seamless, Welded ERW, SAW in LSAW, DSAW, SSAW, HSAW |
| Ends Type | Beveled ends, Plain ends |
| Length Range | SRL , DRL , 20 FT (6 meters), 40FT (12 meters) or, customized |
| Protection Caps | plastic or iron |
| Surface Treatment | Natural, Varnished, Black Painting, FBE, 3PE (3LPE), 3PP, CWC (Concrete Weight Coated) CRA Clad or Lined |
API 5L Grade B Steel Pipe Size Chart
| Outside Diameter (OD) | Wall Thickness (WT) | Nominal Pipe Size (NPS) | Length | Steel Grade Available | Type |
| 21.3 mm (0.84 in) | 2.77 – 3.73 mm | ½″ | 5.8 m / 6 m / 12 m | Grade B – X56 | Seamless / ERW |
| 33.4 mm (1.315 in) | 2.77 – 4.55 mm | 1″ | 5.8 m / 6 m / 12 m | Grade B – X56 | Seamless / ERW |
| 60.3 mm (2.375 in) | 3.91 – 7.11 mm | 2″ | 5.8 m / 6 m / 12 m | Grade B – X60 | Seamless / ERW |
| 88.9 mm (3.5 in) | 4.78 – 9.27 mm | 3″ | 5.8 m / 6 m / 12 m | Grade B – X60 | Seamless / ERW |
| 114.3 mm (4.5 in) | 5.21 – 11.13 mm | 4″ | 6 m / 12 m / 18 m | Grade B – X65 | Seamless / ERW / SAW |
| 168.3 mm (6.625 in) | 5.56 – 14.27 mm | 6″ | 6 m / 12 m / 18 m | Grade B – X70 | Seamless / ERW / SAW |
| 219.1 mm (8.625 in) | 6.35 – 15.09 mm | 8″ | 6 m / 12 m / 18 m | X42 – X70 | ERW / SAW |
| 273.1 mm (10.75 in) | 6.35 – 19.05 mm | 10″ | 6 m / 12 m / 18 m | X42 – X70 | SAW |
| 323.9 mm (12.75 in) | 6.35 – 19.05 mm | 12″ | 6 m / 12 m / 18 m | X52 – X80 | SAW |
| 406.4 mm (16 in) | 7.92 – 22.23 mm | 16″ | 6 m / 12 m / 18 m | X56 – X80 | SAW |
| 508.0 mm (20 in) | 7.92 – 25.4 mm | 20″ | 6 m / 12 m / 18 m | X60 – X80 | SAW |
| 610.0 mm (24 in) | 9.53 – 25.4 mm | 24″ | 6 m / 12 m / 18 m | X60 – X80 | SAW |
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PSL 1 (Product Specification Level 1) : For pipelines built to a basic standard quality level.
PSL 2 (Product Specification Level 2) : Using higher mechanical properties, tighter chemical controls and NDT, more aggressive specification.
| API 5L Grade | Key Mechanical Properties (Yield Strength) | Applicable Scenarios in the Americas |
| Grade B | ≥245 MPa | Natural gas N / A p L p on low-pressure pipelines in North America; small-scale oil field gathering pipelines across Central America |
| X42/X46 | >290/317 MPa | Windbred Fm, Invasive Pipe 123 Piper in US mid-west irrigation agriculture pipelines; Sustainable Pipe in Iapetus energy urban distribution networks in Southamerica |
| X52 (Main) | >359 MPa | Shale oil pipelines Texas; onshore oil and gas gathering pipelines Brazil; cross-border natural gas pipelines Panama |
| X60/X65 | >414/448 MPa | Oil sands pipelines Canada; intermediate- and hight- pressure pipelines in the Gulf of Mexico |
| X70/X80 | >483/552 MPa | Major oil pipeline runs in the US; DTW oil and gas platforms in the BZ |
Raw Material Inspection – Choose and inspect the good quality steel billets or coils.
Forming – Roll or pierce into pipe form (Seamless / ERW / SAW).
Welding –In-pipe joints are made by electric resistance welding or submerged arc welding.
Heat Treatment – Enhance strength and toughness by precise heating.
Sizing & Straightening – Modify the diameter of the tube and confirm the size is correct.
Non-Destructive Testing (NDT) – Inspect for inward and surface flaws.
Hydrostatic Test – Test each pipe for strength and leaks.
Surface Coating – Apply corrosion protection layer (black varnish, FBE, 3LPE, etc.).
Marking & Inspection – Mark the specifications and do the final quality inspections.
Packaging & Delivery – Pack, stack, and deliver with Mill Test Certificates.
Spanish-speaking Local Service Office: Our local subsidiary provides Spanish-speaking services, offering an excellent experience and ensuring the best possible import process.
Reliable Inventory: We maintain sufficient stock to promptly fulfill your order needs.
Safe Packaging: Pipes are tightly wrapped and sealed with multiple layers of bubble wrap to prevent deformation and damage during transportation, ensuring safety.
Fast and Efficient Delivery: International delivery to meet your project delivery requirements.
Premium Steel Tubing Packaging & Shipping to Central America
Robust Packaging: Our steel tubes are well packed in IPPC-fumigated wooden pallets which conform to the export standards of Central America. Each package has a three-layer waterproof membrane to resist the humid tropical climate, while the plastic end caps prevent dust and foreign matter reach inside the tubes. Unit loads are 2 to 3 tons that fit smaller cranes like those are widely utilized on construction jobsites in the area.
Custom Length Options: The standard length is 12 meters, which can be easily transported by container. You can also find the shorter lengths of 10 meters or 8 meters due to tropical land transport limitations in countries such as Guatemala and Honduras.
Complete documentation & Service: We will provide all the documentation required for easy import such as Spanish Certificate of Origin (form B), MTC Material Certificate, SGS Report, Packing List and Commercial Invoice. Wrong documentation will be corrected and re-sent within 24 hours to ensureajana smooth custom clearance.
Dependable Shipping & Logistics: Upon production, good are handed to a neutral shipper who carries them by land and sea. Usual transit times are:
China → Panama (Colon Port): 30 days
China →Mexico( Manzanillo Port): 28 days
China → Costa RicaCosta Rica (Limon Port): 35 days
We also offer short-haul delivery from port to oil field or construction site, working with local logistics partners such as TMM in Panama to best handle last-mile transport.
1. Are your API 5L steel pipes up to date standards for the Americas market?
Surely our API 5L steel pipes are in full conformance with the latest API 5L 45th Revision which is the only edition acceptable by the authorities in the Americas (the US, Canada and Latin America)? They also comply with dimensional standards of ASME B36.10M and with local standards like NOM in Mexico and the free trade zone regulations in Panama. All the certificates (API, NACE MR0175, ISO 9001) can be checked on the official websites.
2. How to Select the Proper Size of API 5L Steel Grade for My Project (for example: X52 vs X65)?
Selection your pressure, medium and environment of project : For low pressure application(≤3MPa) such as municipal gas and agriculture irrigation, Grade B or X42 is economical. For medium-pressure oil/gas transmission (3–7MPa) in onshore fields (Texas shale, for example), X52 is easily the most versatile option. For high-pressure (≥7MPa) pipelines or offshore projects (Brazil’s deepwater fields, for instance), API 5L X65/API 5L X70/API 5L X80 are also recommended for high yield strength(448–552MPa). Our engineering team will offer you a free grade recommendation according to your project details.
Contact Details
Address
Kangsheng development industry zone,
Wuqing district, Tianjin city, China.
Phone
Hours
Monday-Sunday: 24-hour Service
