Seamless Pipe API 5L X52/X60 CIF Tianjin — Expert Guide 2025
Seamless Pipe API 5L X52/X60 CIF Tianjin is a frequent requirement for EPCs and energy distributors sourcing Iranian line pipe with predictable paperwork and dispatch. This guide consolidates specifications (OD/WT, length, ends), API 5L PSL1/PSL2 notes for X52/X60, NDT/hydrotest scope, pricing drivers under CIF, logistics for Iraq routes (Baghdad, Basra) via Umm Qasr/Basra terminals, QA/MTC and a practical RFQ checklist—so you can issue a clean request and compare offers. Many buyers search the full phrase “Seamless Pipe API 5L X52/X60 CIF Tianjin Export Iran to Iraq (Baghdad, Basra)”; we summarize the essentials here before you request quotes.
Explore related tubulars and categories: Pipe • Hollow Section • Steel Products
Definition & Overview of Seamless Pipe API 5L X52/X60 CIF Tianjin
Seamless line pipe per API 5L is supplied for hydrocarbon and water conveyance. X52/X60 denotes specified minimum yield strength; PSL1/PSL2 defines quality and testing levels. Orders specify OD/WT, length (SRL/DRL), end finish (beveled/PE), NDT scope, hydrotest, and optional coatings (FBE/3LPE/3LPP).
Complement line pipe packages with related products for project logistics: Hollow Section, Round Bar & Flat Bar, and plates Hot Rolled Sheet for supports and skids.
Specifications & Sizes (OD / WT / Length / Ends)
Indicative ranges—confirm exact windows in RFQ & order. Mechanical and chemical values will be per API 5L & MTC; testing may vary by PSL level.
| Parameter | Typical Range | Ends | Lengths | PSL | NDT / Hydro | Notes |
| Outside Diameter (OD, mm) | 21.3–610 | BE/PE/Thread (if req.) | SRL 5–7m / DRL 10–13m | PSL1/PSL2 | UT/EMAT; hydro per API | Thicker WTs on request |
| Wall Thickness (WT, mm) | 2.5–40 (indic.) | — | — | — | — | As per size/grade |
| Coatings | Bare / Varnish / FBE / 3LPE / 3LPP | — | — | — | Holiday/spark test | Specify DFT & standards |
Grade & PSL Mapping (API 5L X52/X60)
| Grade | PSL Level | Typical Use | Notes |
| X52 | PSL1 / PSL2 | Flowlines, trunklines | Confirm CVN & sour service needs |
| X60 | PSL1 / PSL2 | Higher pressure lines | Check WT & toughness per climate |
| Sour Service | PSL2 + NACE options | H2S exposure | Specify MR0175/ISO 15156 if required |
See other fabrication inputs under Raw Materials including Billet, modifiers Ferro Silicon and fuels Carbon Coke.
Mechanical & Testing (indicative – per MTC/API)
| Property/Test | Typical / Minimum | Method | Notes |
| Yield Strength (MPa) | X52 ≥ 360 / X60 ≥ 415 | API 5L / MTC | Actuals vary by WT |
| Tensile Strength (MPa) | X52 ≥ 460 / X60 ≥ 520 | API 5L / MTC | — |
| Elongation % | Per API formula | API 5L / MTC | Gauge length by standard |
| CVN impact | Per PSL2 / order | API/NACE | Temperature & direction per spec |
| Hydrostatic test | As ordered | API 5L | Proof pressure by OD/WT |
| NDT | UT/EMAT/DR testing | API/Order | Weld seam N/A (seamless) |
Applications / Market Use Cases
Oil & gas flowlines, water injection, product pipelines, gathering lines, and industrial utility services. Define sour service, temperature class and coating when applicable.
Pricing Drivers for Seamless Pipe API 5L X52/X60 CIF Tianjin (CIF Tianjin)
| Driver | Impact | Notes |
| Billet/HR base & energy | High | Core cost basis |
| OD/WT mix & lengths (SRL/DRL) | High | Heavier & DRL add cost |
| PSL level & NDT/hydro scope | High | PSL2 and extended tests add premium |
| Coatings (FBE/3LPE/3LPP) | Medium–High | Material & application time |
| Documentation & TPI | Medium | Beyond MTC adds cost |
| Stowage & sailing window | High | Break‑bulk vs container; vessel timing |
For complementary materials and project steel see Hollow Section, Pipe, U‑Channel, Angle and I‑Beam & H‑Beam.
Logistics, Packaging & Delivery (CIF Tianjin → Iraq: Baghdad, Basra)
Pipes are bundled with steel strapping and tags for traceability; plastic end caps to protect bevels where required. Under CIF Tianjin, ocean freight & insurance are seller‑arranged to Tianjin; for Iraq programs, parallel CIF Umm Qasr/Basra or CFR options can be quoted to benchmark landed cost to Baghdad and Basra projects.
Combine shipments with valves/fittings (not supplied) and structural steel: Round Bar & Flat Bar, Hot Rolled Sheet, Hollow Section and sections U‑Channel / Angle.
Quality Assurance, MTC & Inspections
Each lot ships with MTC (chemistry/mechanicals); testing scope per API/PSL and order. Third‑party inspection at mill/port can witness hydro/NDT, dimensional checks and coating QA.
For upstream and process context see Billet Grades and production notes under Wire Rod Production. Contact our team via Contact Us.
Supplier Selection Tips
Shortlist exporters with proven API 5L compliance, consistent OD/WT control, bevel/end protection and export packing. Trial parcels validate weld‑up and hydro performance before scale‑up.
Learn more About Us and explore other categories in Steel Products and Raw Materials.
RFQ Checklist
- Confirm standard & grade: API 5L X52/X60; PSL1/PSL2; sour service (if any).
- Specify OD/WT, SRL/DRL, end finish (BE/PE/threads if applicable) and end protection.
- Define hydro/NDT scope, CVN temperature & direction where applicable.
- State coating system (bare/varnish/FBE/3LPE/3LPP) with DFT and standards.
- Incoterms: CIF Tianjin (base); request CIF Umm Qasr/Basra or CFR alternatives for Iraq projects.
- Provide monthly/annual tonnage, dispatch calendar and permissible split lots.
- Set QA/TPI scope, sampling and acceptance rules; marking/tagging details.
FAQ
Q: Can you quote CIF Tianjin and CIF/CFR options to Iraq?
A: Yes—parallel quotations help benchmark landed costs and schedules.
Q: Do you supply FBE/3LPE coatings?
A: Yes—single and triple‑layer coatings are available; specify DFT and standards.
Q: What SRL/DRL lengths are typical?
A: SRL 5–7 m, DRL 10–13 m are common. Confirm at RFQ.
Suggested Image / Infographic
High‑resolution yard photo of beveled seamless line pipe with end caps and tags. alt=”Seamless Pipe API 5L X52/X60 CIF Tianjin”. Optional infographic: OD/WT matrix vs hydro/NDT scope and coating options.
Conclusion & CTA
Ready for an updated offer on Seamless Pipe API 5L X52/X60 CIF Tianjin? Share your OD/WT mix, PSL level, coating and monthly volume to receive a tailored quotation for Iraq routes.
External References
- https://worldsteel.org
- https://www.fastmarkets.com
