Tianjin Brisk Metalwork Co., Ltd. is one of the leading manufacturers and suppliers of en 10025 hot rolled steel pipe in China. We have world-leading production equipment and strong manufacturing capabilities. Please feel free to buy bulk durable en 10025 hot rolled steel pipe from our factory.
Tianjin Brisk Steel is one of the manufacturers of EN 10025 Hot Rolled Steel Pipe in China. Our products are mainly exported to the Middle East, Southeast Asia, Europe, New Zealand, and other regions.If you would like to learn more about our products, feel free to contact us and send your purchase list.
PRODUCT
Tianjin BRISK STEEL focus on produce and supply hollow section and steel pipe
Designation rule
S + Minimum yield strength (MPa) + Impact toughness grade + Delivery condition
S: Structural steel
JR/J0/J2/K2: Impact toughness at +20℃/0℃/-20℃/-40℃
N/M/QL: Normalized / Thermomechanically rolled / Quenched and tempered
Main Steel Grades under EN 10025
| Non‑alloy structural steels (EN 10025‑2) | ||||
| Grade | Yield Strength(Mpa) | Tensile Strength (Mpa) | Elongation % | Impact |
| S235 JR/J0/J2 | 235 | 360–510 | ≥24 | JR(+20℃),J0(0℃),J2(‑20℃) |
| S275 JR/J0/J2 | 275 | 410–560 | ≥22 | JR(+20℃),J0(0℃),J2(‑20℃) |
| S355 JR/J0/J2/K2 | 355 | 470–630 | ≥21 | JR(+20℃),J0(0℃),J2(‑20℃),K2(‑40℃) |
| Fine‑grain & thermomechanically rolled steels (EN 10025‑3 / ‑4) | ||||
| Grade | Yield Strength(Mpa) | Tensile Strength (Mpa) | Elongation % | Impact |
| S355NL/ML | 355 | 470–630 | ≥21 | -20℃≥27J |
| S420NL/ML | 420 | 510–680 | ≥19 | -20℃≥27J |
| S460NL/ML | 460 | 550–720 | ≥18 | -20℃≥27J |
| Quenched and tempered high-strength steels (EN 10025‑6) | ||||
| Grade | Yield Strength(Mpa) | Tensile Strength (Mpa) | Elongation % | Impact |
| S500QL/QL1 | 500 | 610–770 | ≥16 | -40℃≥27J |
| S690QL/QL1 | 690 | 770–940 | ≥14 | -40℃≥27J |
Main Application Fields
| Building & Civil Engineering |
S355JR/J2 - Used for columns, beams, trusses, and bracing |
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S460ML - Used for airports, stadiums, and exhibition centers |
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S355NL/S460NL - Used for main girders, bridge decks, piers, and bearings; suitable for heavy loads and low-temperature environments. |
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S235/S275 - Used for pedestrian bridges, guardrails, utility tunnels, and underground pipe racks. |
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| Oil & Gas Transport |
S355/S460 - Used for onshore and offshore main pipelines; capable of withstanding pressures exceeding 10 MPa; pipe diameters ranging from 406 to 1626 mm. |
| Water Supply, Drainage & Municipal Networks |
S235/S355 - Used for large-diameter water transmission mains and main gas pipelines; features excellent corrosion resistance and a long service life. |
| Wind Power Engineering |
S355NL/S460NL - Used for tower sections, flanges, and nacelle bases; offers high fatigue resistance and low-temperature toughness. |
| Power Generation & Chemical Industry |
S355/S460 - Used for power plant structural frameworks, pipe supports, heat exchangers, and storage tanks. |
| Containers / Vehicles | S355 is used for container frames, trailer chassis, and railway vehicles, offering high strength and excellent weldability. |
Key Selection Points
Key Selection Points
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General / Light Structures: Select S235JR (Low cost, easy to process)
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Medium-Duty / Standard Engineering: Select S275JR/S355JR (Balanced strength and toughness)
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Low-Temperature / Long-Span / Heavy-Duty: Select S355J2/K2, S460ML (High strength + low-temperature toughness)
- Ultra-Heavy-Duty / Lightweighting: Select S690QL (Extreme strength, high-end equipment)
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