API 5L X52 PSL 1 / API 5L X52 PSL 2

Source API 5L X52 PSL 1 / API 5L X52 PSL 2 from verified mills, manufacturers and stockists on MetalMitra. Options span seamless and welded, produced to API 5L, and every order can ship with an EN 10204 3.1 certificate.

Choose seamless, ERW, welded or fabricated construction across a broad spread of diameters, wall thicknesses, schedules and lengths for process, pressure and structural lines.

API 5L grades are classified by minimum yield strength and form the backbone of oil, gas and water transmission pipelines. Carbon steel is the workhorse of industrial piping: strong, tough, easy to weld and economical for pressure, structural and general engineering duty.

What you can source

• Seamless Pipes — The go-to choice for high-pressure and high-temperature lines.
• ERW Pipes — Economical welded pipe for utility and process piping.
• Welded / EFW Pipes — Fusion-welded construction for large-diameter runs.
• Tubes — Round, square and rectangular tubes, plus U-bends for heat exchangers.

Key properties

• High Strength — Dependable strength for pressure and structural work.
• Weldability — Welds and fabricates easily in the shop or on site.
• Cost Effective — Cost-effective across a wide range of uses.
• Wide Availability — Available across many sizes, schedules and specs.

Applications & industries

• Oil & Gas
• Petrochemical
• Power Plants
• Water Pipelines
• Structural Engineering
• Construction
• Boilers
• Refineries
• Fertilizer Plants
• General Engineering
• Fabrication

Testing & documentation

Inspection and documentation for API 5L X52 PSL 1 / API 5L X52 PSL 2 follow the applicable standard plus any extra requirements in your PO.

• Dimensional & visual inspection
• Grade verification against the order
• Chemical composition verification
• Mechanical property testing
• Flattening / flaring tests as applicable
• Hydrostatic testing as applicable
• Ultrasonic / eddy current testing as applicable
• EN 10204 3.1 Mill Test Certificate
• Third-party inspection (TPI) on request

Material properties

Chemical composition and mechanical properties are supplied to the limits of the governing material standard. Actual heat values are reported on the mill test certificate shared with each consignment.

Why source on MetalMitra

• Verified suppliers — Mills, manufacturers and stockists are reviewed by the MetalMitra team before they list.
• One RFQ, several quotes — Share size, grade and quantity once and compare offers side by side.
• Full traceability — Heat numbers, EN 10204 3.1 MTCs and third-party inspection on request.
• Delivered worldwide — Export-worthy packing and shipping to India, the Middle East, Africa, Europe and the Americas.

Request pricing

Post an RFQ for API 5L X52 PSL 1 / API 5L X52 PSL 2 with your drawing or specification and receive quotes from verified suppliers.

Technical note: Values on this page are for reference. Always confirm against the governing standard, your purchase specification and the mill test certificate.