Steel tie rods, also known as marine tie rods, are essential components for tying back or tying down main quay walls in sheet piling projects. These tie rod systems, often referred to as deadman anchors, offer one of the most economical solutions for sheet piling tie-back and anchoring applications.
Manufactured in two primary forms—round steel tension bars and tie bars with upset forged ends—our tie rods feature either cut or rolled threads. We are capable of producing the most comprehensive tie rod systems available worldwide. Marine tie rods range in diameter from 20 mm to over 300 mm, with tension bar steel grades spanning S235, S460, and up to S1030 (minimum yield strength of 1030 MPa).
Specification Table
| Diameter (mm) | Thread Type | Yield Strength (MPa) | Tensile Capacity (kN) | Unit Weight (kg/m) | Typical Application |
|---|
| 20 | Threaded | ≥355 | 250–300 | 2.47 | Light retaining walls |
| 25 | Threaded | ≥355 | 350–400 | 3.85 | Small sheet pile systems |
| 32 | Threaded | ≥355 | 550–650 | 6.31 | Medium retaining walls |
| 40 | Threaded | ≥355 / 460 | 800–1000 | 9.87 | Quay walls / cofferdams |
| 50 | Threaded | ≥355 / 460 | 1200–1500 | 15.42 | Heavy retaining systems |
| 60 | Threaded | ≥460 | 1800–2200 | 22.19 | Deep excavation |
| 75 | Threaded | ≥460 | 2800–3200 | 34.65 | Marine engineering |
| 90 | Threaded | ≥460 | 3800–4500 | 49.95 | Heavy-duty quay walls |
| 100 | Threaded | ≥460 | 5000+ | 61.65 | High load foundation |
| 120 | Threaded | ≥460 | 7000+ | 88.74 | Ultra heavy systems |
👉 ：Steel tie rods are critical anchoring components, and proper selection of diameter and strength directly determines the stability and safety of the retaining system.
Why Choose Our Sheet Pile Accessories System
Complete System Supply：We provide a full range of sheet pile accessories including tie rods, corner sections, clutch bars, and waling beams. All components are designed to work together, ensuring compatibility and eliminating sourcing risks from multiple suppliers.
Engineering-Oriented Solutions：Our team supports project-based selection and system matching, helping you choose the right accessory configuration based on soil conditions, wall height, and load requirements.
High Precision Manufacturing：All interlocks and connectors are produced with high precision to ensure low friction, smooth installation, and reliable structural performance, even after multiple reuses.
Strong Material & Load Capacity：We use high-strength steel grades (S355, S460, etc.) to guarantee excellent tensile performance and long-term durability in heavy-duty and marine environments.
Customization Flexibility：From tie rod length and diameter to special connectors and welding details, all accessories can be customized to meet specific project requirements.
Marine-Grade Corrosion Protection：We offer galvanizing, epoxy coatings, and other anti-corrosion systems to ensure long service life, especially in seawater and aggressive environments.
One-Stop Delivery with Piling Systems：All accessories can be supplied together with sheet piles, pipe piles, or combined wall systems, reducing logistics complexity and ensuring faster project execution.
Fast Production & Global Supply：With multiple production lines and export experience, we ensure stable supply, flexible order quantities, and timely delivery for international projects.
