What is API 5L?
API 5L is the internationally recognized specification for seamless and welded steel line pipe, issued by the American Petroleum Institute (API). It is widely used in oil, gas, water, and structural applications.
At Hennes, we specialize in supplying high-quality API 5L pipes (Grade B, X42, X52, X60, X65, X70, X80) to global markets. Our products are manufactured according to strict API standards, ensuring outstanding mechanical properties, toughness, and corrosion resistance.
Why Choose API 5L Pipes from Hennes?
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Full Range of Grades & Sizes: From API 5L Grade B to X80, OD 1/2” to 48”.
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Strict Quality Control: 100% tested for tensile strength, yield strength, impact energy, and chemical composition.
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Wide Applications: Oil & gas pipelines, offshore structures, water transmission, engineering projects.
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Global Export Experience: Serving clients in Middle East, Southeast Asia, Europe, and South America.
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On-Time Delivery: Reliable logistics network, competitive sea freight solutions.
API 5L Specification Overview
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Application |
|---|---|---|---|
| API 5L Gr. B | ≥ 245 | 415–760 | Water & low-pressure pipelines |
| API 5L X42 | ≥ 290 | 415–760 | Gas transmission pipelines |
| API 5L X52 | ≥ 360 | 460–760 | Oil & natural gas pipelines |
| API 5L X65 | ≥ 450 | 535–760 | High-pressure transmission |
| API 5L X70 | ≥ 485 | 570–760 | Offshore & long-distance pipelines |
| API 5L X80 | ≥ 555 | 625–825 | Ultra-high strength pipelines |
(We can customize size, length, coating, and welding type according to project requirements.DATA FROM API)
Applications of API 5L Pipes
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Oil & Gas Industry: Crude oil, natural gas, petroleum products.
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Engineering & Construction: Structural support, piling, pressure piping.
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Water Transmission: Large-scale water supply & desalination projects.
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Offshore & Marine: Subsea pipelines, offshore platforms.
Why Hennes is Your Trusted API 5L Supplier?
Hennes is not just a steel supplier – we are your project partner.
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Global Service: With clients across 50+ countries, we understand international standards and documentation.
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Customization: Offering coating (3LPE, FBE, Galvanized), beveling, threading, and pipe fittings.
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Flexible Packing & Shipping: Bundled, capped, seaworthy protection.
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Responsive Support: Quick quotation, technical consultation, after-sales service.
Get Your Best API 5L Pipe Price Today
Looking for a reliable API 5L steel pipe manufacturer & exporter?
📩 Contact Hennes now for a competitive quotation. Our team will respond within 24 hours.
