When you need reliable, high-performance pipeline solutions for demanding oil and gas applications, our API 5L X80 Welded Steel Pipe delivers exceptional strength and durability. These premium-grade steel pipes offer predominant sturdiness and weldability, making them culminate for high-pressure transmission frameworks. You can believe our X80 welded steel pipes to withstand extraordinary conditions whereas keeping up basic keenness all through their benefit life. Our fabricating ability guarantees each pipe meets exacting API 5L measures for your basic foundation projects.
Our X80 review welded steel pipes speak to the apex of high-strength line pipe innovation. You get exceptional mechanical properties combined with great weldability and durability. These steel pipes are particularly outlined for high-pressure, large-diameter pipeline applications where security and unwavering quality are paramount.
The progressed metallurgy of X80 steel gives you with improved surrender quality whereas keeping up ductility. This special combination makes our steel pipes perfect for challenging pipeline ventures over different topographical conditions.
We offer three proven welding technologies to meet your specific project requirements:
ERW (Electric Resistance Welding)
SSAW (Spiral Submerged Arc Welding)
LSAW (Longitudinal Submerged Arc Welding)
Each process undergoes rigorous quality control to ensure you receive pipes that exceed industry standards.
Welded Steel Pipe Production Facility in Tianjin, China | Conducting On-Line Non-Destructive Inspections



| Parameter | Range | Unit |
|---|---|---|
| Outside Diameter | 21.3 - 7000 | mm |
| Wall Thickness | 0.8 - 230 | mm |
| Length | Up to 100 | m |
| Standard | API 5L PSL1/PSL2 | - |
| Grade | X80, X80M | - |
| End Finish | Plain End, Beveled End | - |
| Coating | As per requirement | - |
| Property | X80Q (PSL1) | X80M (PSL2) | Unit |
|---|---|---|---|
| Minimum Yield Strength | 555 | 555 | MPa |
| Minimum Tensile Strength | 625 | 625 | MPa |
| Elongation | 18 | 18 | % |
| Carbon Content (Max) | 0.18 | 0.12 | % |
| Manganese Content | 1.90 | 1.85 | % |
| Phosphorus (Max) | 0.025 | 0.025 | % |
| Sulfur (Max) | 0.015 | 0.015 | % |
HYPILE is committed to delivering safe, reliable, and high - quality products. We have a professional team of engineers and a first - class production crew, coupled with a strict ISO 9001 quality and safety management system to ensure top - notch quality.






Project Gallery & Applications
Our API 5L X80 Welded Steel Pipe serves diverse industries worldwide:
Oil & Gas Transmission
Infrastructure Projects
Marine Applications
We offer comprehensive shipping services, encompassing bulk vessel, container, train, and truck shipment options.






Why Choose Us
Complete Standards Compliance
You get steel pipes that entirely acclimate to API 5L PSL1 and the more rigid PSL2 measures, guaranteeing unwavering quality and safety.
Advanced Fabricating Capabilities
Our state-of-the-art offices can deliver steel pipes with industry-leading measurements - up to 7-meter distances across, 230mm divider thickness, and 100-meter lengths.
Integrated Solutions
We give end-to-end administrations from fabricating to coating, warehousing, and on-site designing bolster, disentangling your extend management.
Quality Assurance
Every pipe undergoes comprehensive testing including hydrostatic testing, non-destructive examination, and mechanical property verification.
Global Support
With our universal nearness and nearby distribution centers, you get quicker conveyance and responsive client benefit wherever your extend location.
Q: What's the contrast between PSL1 and PSL2 standards?
A: PSL2 has more exacting chemical composition prerequisites, extra mechanical properties, and upgraded testing strategies compared to PSL1.
Q: Can you give custom lengths for the product?
A: Yes, we can make steel pipes up to 100 meters in single lengths based on your venture specifications.
Q: What coating alternatives are available?
A: We offer different coating frameworks counting FBE, 3PE, 3PP, and other anti-corrosion coatings appropriate for distinctive environments.
Q: How do you guarantee weld quality?
A: All welds experience 100% non-destructive testing, counting ultrasonic examination and radiographic testing when required.
Q: What's the commonplace conveyance time?
A: Standard items are accessible from our distribution centers. Custom orders regularly require 4-8 weeks depending on details and amounts.
Ready to discuss your pipeline requirements? Our technical team stands ready to help you select the perfect API 5L X80 Welded Steel Pipe solution. Contact us at sales@hypile.com for detailed quotations and technical support.
Have a project in mind? Tell us your goals — we’ll help you make it real.