API 5L X42 X80 API 5L EN 10204

API 5L Carbon Steel Pipe

API 5L carbon steel line pipe for pipeline and energy export packages. Confirm grade (B/X42–X70 class), PSL level, OD, wall, ends, and MTC before quotation with Tsingshan Steel (Shandong).

MOQ: Typically 1 container
Lead time: 7-21 working days after confirmation
Origin: China
Monthly supply: 5,000+ metric tons per month
Standards: API 5L, EN 10204
Packing: Export seaworthy packing with traceable bundle labels and loading photos.

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PRODUCT TECHNICAL SPECIFICATION PLATE ORDER-SPECIFIC DATA

TECHNICAL METRICS

Standards: API 5L; PSL1 or PSL2 as specified
Grade: Gr.B / X42–X70 class or project grade as ordered
Ends / length: PE or BE; SRL/DRL or fixed length

LOGISTICS & DISPATCH

MOQ: Typically 1 container
Lead time: 7-21 working days after confirmation
Origin: China
Monthly supply: 5,000+ metric tons per month

Full specifications

Full specifications
Property	Value
Product form	API 5L carbon steel line pipe (seamless or welded)
Standards	API 5L; PSL1 or PSL2 as specified
Grade	Gr.B / X42–X70 class or project grade as ordered
OD / wall	Per API 5L table or agreed OD x WT
Ends / length	PE or BE; SRL/DRL or fixed length
Coating	Bare or project coating system when contracted
Documents	MTC EN 10204 3.1; test records as agreed
Export packing	Seaworthy pipe packing with end protection

Overview

API 5L carbon steel pipe from Tsingshan Steel (Shandong) is specified for export buyers who need line pipe for oil, gas, and industrial pipeline packages under API 5L practice. Purchase reviews typically lock API 5L grade (for example Gr.B, X42, X52, X60, X65, X70 as contracted), PSL1 or PSL2, seamless or welded product form, OD, wall thickness, length, ends (PE/BE), and coating or bare surface. Before offer release we align packing, destination port, and documents. MTC EN 10204 3.1, heat/pipe marks, and optional SGS/BV/Intertek inspection can be coordinated before loading. Send grade, PSL, form, OD x wall, length, ends, quantity, coating, end use, and destination port for a practical export quotation.

Applications

Oil and gas gathering and transmission line packages
Industrial fluid transfer lines under API 5L project specs
Export pipeline lots with grade family B through X70 class as ordered
EPC packages needing PSL-level and coating scope confirmed before loading

RFQ documents & delivery

Packing, MTC, and inspection path — include them in your RFQ for an actionable quote.

Packing & delivery

Order-specific packing

Export seaworthy packing with traceable bundle labels and loading photos.

Quality assurance

Documents as ordered

Mill certificate, inspection support, and shipment documentation can be coordinated before loading as ordered.

Supply confidence

Stock, inspection, and product uses

Fixed delivery proof plus this product’s applications — confirm stock, inspection, and end use before RFQ.

Steel bundles staged by lot in the warehouse

Warehouse & staged stock

Strapped coils and plates staged by lot so grade, thickness, and destination port can be matched quickly for shipment.

Factory capability Ask stock & lead time

Buyer verifying thickness and specs on site

Buyer visits & inspection

Overseas buyers and third-party inspectors are welcome to verify specs, heat numbers, and packing. SGS/BV support available.

Quality & standards Arrange inspection

Steel used in oil, gas, and pipeline work

Typical applications for this product

Typical uses for this product: Oil and gas gathering and transmission line packages; Industrial fluid transfer lines under API 5L project specs; Export pipeline lots with grade family B through X70 class as ordered. Share your end use, environment, and packing needs in the RFQ.

View oil & gas Quote for this use case

FAQ

What should I confirm before ordering API 5L carbon steel pipe?

Confirm API 5L grade, PSL level, seamless or welded form, OD, wall thickness, length, ends, coating, quantity, destination port, packing method, and whether EN 10204 3.1 MTC or third-party inspection is required.

What is the difference between API 5L Gr.B and higher X-grades?

Gr.B is a common lower-strength line-pipe grade for general service. Higher X-grades (X42–X70 and above) provide higher specified minimum yield strength for more demanding pipeline design. Share design code and pressure so we can align the practical grade class.

What export documents can ship with API 5L pipe?

We can coordinate mill test certificates (typically EN 10204 3.1), packing lists, commercial invoice support, heat or pipe identification, loading photos, and optional SGS, BV, or Intertek inspection before shipment.

Request a quote for API 5L Carbon Steel Pipe

Send grade, size, quantity, and destination port for a practical export quotation.

Request Technical Quote WhatsApp for urgent specs

Web RFQ: formal quote + document path
WhatsApp: fast confirm for urgent specs