Sunwen Group Supplies Seamless Steel Pipes for ADNOC’s Offshore ZK274 Project

Delivering High-Strength API 5L X60Q PSL2 Pipes for Critical Offshore

Project Overview
End User: ADNOC (Abu Dhabi National Oil Company)
Project: Offshore ZK274
Country: United Arab Emirates
Supplier: Sunwen Group
Product: Seamless Steel Pipes
Material: API SPEC 5L X60Q / L415Q PSL2
Quantity: 35.2 Metric Tons
Contractual Year: 2024
About the Project: ADNOC Offshore ZK274

As global demand for energy continues to rise, offshore oilfield projects must rely on the most robust and reliable materials. Sunwen Group a trusted manufacturer and exporter of high-performance steel piping systems, is proud to have successfully delivered API SPEC 5L X60Q/L415Q PSL2 seamless pipes for the ADNOC Offshore ZK274 Project, through our esteemed partner OIS Middle East Trading LLC.
The order, executed under Contract No. SW-B20-2408048, reflects our deep commitment to serving the oil and gas industry with quality-driven solutions, superior technical support, and on-time delivery.

The ZK274 Offshore Project is a key component of ADNOC’s broader upstream expansion strategy, aiming to enhance production from offshore reserves across the UAE. Given the demanding environmental and mechanical conditions offshore—including exposure to saltwater corrosion, high pressure, and fluctuating temperatures—ADNOC requires piping solutions that meet the strictest international quality and durability standards.

Sunwen Group was selected for this project based on its manufacturing capabilities, experience in offshore applications, and track record in delivering premium-grade seamless steel pipes to major oil and gas clients worldwide.
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Sunwen’s Manufacturing & Quality Assurance
At Sunwen Group we maintain complete in-house control over pipe production, from raw material sourcing to final testing and packing.

All pipes underwent rigorous testing and documentation as per PSL2 requirements:

• Ultrasonic Testing (UT) and Magnetic Particle Testing (MT)
• Hydrostatic Testing for pressure integrity
• Charpy V-Notch Impact Testing
• Mechanical Tests (tensile, hardness, flattening)
• Full MTCs (Mill Test Certificates) and heat number traceability

Our Wuxi-based facility operates under ISO 9001, API 5L, CE/PED, and other international quality standards.
Packaging, Marking, and Delivery
All materials were:

• Internally and externally protected against corrosion
• Bundled and steel-strapped for marine shipping
• Marked with project-specific stencils (pipe size, grade, heat number, contract code)
• Packed in compliance with ADNOC’s logistics guidelines

Sunwen successfully delivered the complete order on schedule, supporting project timelines.
Partnership with OIS Middle East Trading LLC
This project was executed in close collaboration with OIS Middle East Trading LLC, a reliable procurement and supply chain partner in the UAE. Their market expertise and relationship with ADNOC helped facilitate smooth communication and documentation between all parties.
Why Sunwen for Offshore Applications?
Sunwen Groupis a preferred manufacturer due to:
✅ Deep understanding of API/ASTM/ISO standards
✅ Ability to custom-produce thick-walled pipes
✅ Short lead times and scalable production capacity
✅ Proactive technical support
✅ Proven supplies to GCC, North Africa, and Southeast Asia
Conclusion
The successful supply of API 5L X60Q PSL2 seamless pipes for the ADNOC Offshore ZK274 Project demonstrates Sunwen Industry Wuxi Co., Ltd.’s excellence in manufacturing and commitment to quality.

With the support of Abu Dhabi National Oil Company, we are proud to contribute to the UAE’s strategic energy development and remain ready for future offshore and onshore opportunities worldwide.