Recently, GNEE successfully completed the delivery of about 2,300 tons of Larsen (U-Type) steel sheet piles to a core infrastructure project site in Ho Chi Minh City, Vietnam, via Cat Lai Port. This batch was offered in strict compliance with the JIS A 5528 standard, in either SY295 or SY390 grade as requested. The project required an exceptional 28-meter piling height per position - a length that called for two carefully engineered supply options rather than a one-size-fits-all answer.
This successful delivery once again demonstrates our expertise in providing high-standard steel solutions - and complex long-length handling - for the Southeast Asian market.
Order Information
| Item | Specification |
|---|---|
| Project Location | Ho Chi Minh City, Vietnam |
| Destination Port | Cat Lai Port, Ho Chi Minh City, Vietnam |
| Product | Hot Rolled Larsen Steel Sheet Piles (U-Type) |
| Steel Grade | SY295 / SY390 (as requested, high strength) |
| Standard | JIS A 5528 / JIS A 5523 |
| Unit Weight | 76.1 kg/m |
| Length per Position | 28 m - one-piece, or 12 m + 16 m spliced on site |
| Total Quantity | 1,080 positions |
| Total Weight | Approximately 2,300 Tons |
| Incoterm | CFR / CIF, Cat Lai Port |
| Application | Port & Marine Infrastructure, Deep Foundation Retaining Systems, Water-tight Cofferdams, Wharf Reinforcement & Riverbank Protection |
| Documentation | Mill Test Certificate (MTC) per required standard |
Project Requirements and Product Selection
The steel sheet piles supplied for this shipment will support a waterfront / port-area project in Vietnam, where stable retaining structures are required to support deep excavation and coastal infrastructure. Considering the site and logistics environment, the project demanded not only high structural strength and reliable interlock performance, but also a way to handle a demanding 28-meter piling height.
This piling height is longer than typical stock lengths and pushes pressure onto two fronts: over-dimensional transport (special routing, heavy trailers and full-length lifting at both factory and site) and logistics cost. Choosing the wrong transport route on a 28 m pile can wipe out the margin on the entire order.
Two supply routes were evaluated with the client
| Feature | Option 1 - One-Piece 28 m | Option 2 - 12 m + 16 m Spliced |
|---|---|---|
| Section continuity | Continuous pile, no joints - best strength & water-tightness | Joined on site; reliable but needs proper splice welding & interlock alignment |
| Transport | Needs over-dimensional (OD) haulage + high-capacity lifting | Standard partial-load / container transport, easier handling |
| Ideal for | Marine / quay / major deep projects with full-length cranage | Inland routes or site lifting limited |
| Freight cost | Higher for full-length booking | Generally lower, spread across standard vessel space |
| Incoterm | Quoted side by side under the same CFR / CIF Cat Lai Port terms | |
Note:
1.We quoted both routes with real numbers rather than assumptions, so the buyer could decide on actual freight, handling and install cost. This is the same disciplined approach we apply to every long-length or unusual sheet pile enquiry.
2.Grade flexibility: compared to standard SY295, the high-strength SY390 offers higher yield strength for the soft-soil and high-pressure conditions common in Vietnam's coastal regions - from ≥295 N/mm² to ≥390 N/mm² - giving greater penetration depth, higher lateral load resistance and reduced deformation. The final grade is selected on per project need.
Our Quality Control & Compliance of Larsen Steel Sheet Piles
Material Compliance & Traceability: manufactured strictly to JIS A 5528, we provide a Mill Test Certificate (MTC) for each batch to ensure full traceability and high-load performance.
Dimensional Tolerance & Straightness Control: we conduct sampling inspection of width, section height and unit weight to meet allowable tolerances, with dedicated focus on straightness for predictable engagement during driving.
Interlock Engagement & Functional Testing: to verify the Larssen interlock, we perform pass-through testing on representative sections to ensure smooth engagement and minimize on-site driving friction.
Splice & Length Compatibility Check (for spliced option): when 12 m + 16 m lengths are selected, we verify end profiles and interlock continuity so on-site butt-splicing aligns cleanly.
Surface Condition & Seaworthy Packaging: optimized for Vietnam's tropical marine climate, our packaging prioritizes surface integrity during transit to mitigate humidity and salinity effects.
Our Logistics & Market-Specific Solutions for Long Larsen Steel Sheet Piles
Specialized Bundling & Handling: to facilitate efficient unloading at Cat Lai Port, piles are secured in optimized bundles with designated lifting points, ensuring safety during crane operations and reducing terminal handling time.
Seaworthy Reinforcement & Protection: for long or spliced lengths, we use heavy-duty container / break-bulk loading with professional internal bracing to prevent shifting, and stacking methods that minimize exposure to salt spray during tropical maritime transit.
Splitting Strategy: where a full 28 m length cannot be handled by the buyer's routes or cranes, we supply 12 m + 16 m pieces that reach the same combined height at the site - keeping freight economical while preserving pile performance.
Strategic Document Support: we provide the required Mill Test Certificates (MTC) and, when applicable, certificate-of-origin documentation to support smooth customs clearance and optimize overall procurement cost.
Applications of Our Larsen Steel Sheet Piles
The Larsen profile we supply is engineered for high-performance applications in diverse ground conditions. Beyond port construction, this solution is ideally suited for:
Deep Excavation & Cofferdams: providing robust earth retention and superior water-tightness for bridge-pier foundations and pumping stations.
Riverbank & Coastal Protection: resisting lateral soil pressure and wave impact in soft-soil delta regions like the Mekong.
Wharf & Marine Infrastructure: stable retaining walls for quay walls, breakwaters and waterfront facilities.
Infrastructure Support: ensuring structural stability for urban basement construction and underground utility tunnels.
Conclusion: Engineering a Stronger Future for Vietnam's Infrastructure
This successful supply of about 2,300 tons of Larsen sheet piles - with a 28-meter piling height solved through either one-piece or spliced supply - is a testament to GNEE's commitment to technical excellence and logistical reliability. By combining high-strength steel selection with a practical, costed approach to long-length logistics, we have provided a solution that balances structural integrity, cost-efficiency and construction speed.
Our deep understanding of the JIS A 5528 standard, together with our expertise in long-length handling and the realities of Vietnamese ports, ensures that we deliver more than products - we deliver peace of mind. As Southeast Asia continues its rapid infrastructure expansion, we remain dedicated to being a trusted partner for contractors and engineers seeking high-performance foundation solutions.
Project Update: A Repeat Order - An Ongoing Partnership
Following the positive experience with this batch, the client returned with a follow-on repeat order of 600 additional tons of the same JIS A 5528 Larsen steel sheet piles, under the same demanding 28-meter piling height requirement. The repeat order confirms that the approach we offered - quoting both one-piece and spliced routes with real numbers - delivered the reliability the project needed.
For us, repeat orders are the strongest quality certificate. Every ton shipped is an opportunity to prove our technical accuracy, on-time delivery and after-sales support, and we are glad this project continues.
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