Know more about the specifications and dimensions of z type steel sheet piles?
Hot Rolled Z Piles AZ Series Steel Sheet Piles
Product Detail
| Standard | GB / EN | Section Type | Z Shape Continuous Web Structure |
| Grade | S235JR / S275JR / S355JR / S390GP / S430GP / Q235B / Q355B | Surface | Mill Finish / Anti-Corrosion Coating / HDG (Optional) |
| Type | AZ Type Z Steel Sheet Pile (Hot-Rolled) | Interlock System | High-Strength Larssen Interlock |
| Manufacturing | Hot-Rolled Steel Process | Applications | Marine Construction / Port & Wharf / Cofferdam / Retaining Wall / Deep Foundation |
| Length | 6m – 24m (Custom Length Available) | Ready Stock | 50,000+ Tons Available |
| Width | 700mm – 900mm (Depending on AZ Profile) | Export Markets | Southeast Asia / Middle East / Africa / Americas / Europe |
| Thickness | 8mm – 16mm (Depending on AZ Series: AZ12–AZ36) | Delivery | Factory Direct Supply, 7–15 Days Fast Shipment |
AZ Type Steel Sheet Pile Chemical Composition
| Grade | C (Carbon) | Mn (Manganese) | Si (Silicon) | P (Phosphorus) | S (Sulfur) |
| S235JR | ≤ 0.17% | ≤ 1.40% | ≤ 0.35% | ≤ 0.045% | ≤ 0.045% |
| S275JR | ≤ 0.21% | ≤ 1.50% | ≤ 0.35% | ≤ 0.040% | ≤ 0.040% |
| S355JR | ≤ 0.24% | ≤ 1.60% | ≤ 0.55% | ≤ 0.035% | ≤ 0.035% |
| S390GP | ≤ 0.20% | ≤ 1.70% | ≤ 0.50% | ≤ 0.030% | ≤ 0.030% |
| S430GP | ≤ 0.22% | ≤ 1.80% | ≤ 0.60% | ≤ 0.030% | ≤ 0.030% |
| Q235B | ≤ 0.22% | ≤ 1.40% | ≤ 0.35% | ≤ 0.045% | ≤ 0.045% |
| Q355B | ≤ 0.24% | ≤ 1.60% | ≤ 0.55% | ≤ 0.035% | ≤ 0.035% |
AZ Type Steel Sheet Pile Mechanical Properties
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) |
| S235JR | ≥ 235 | 360 – 510 | ≥ 26 |
| S275JR | ≥ 275 | 370 – 530 | ≥ 24 |
| S355JR | ≥ 355 | 470 – 630 | ≥ 22 |
| S390GP | ≥ 390 | 490 – 650 | ≥ 20 |
| S430GP | ≥ 430 | 510 – 670 | ≥ 18 |
| Q235B | ≥ 235 | 370 – 500 | ≥ 26 |
| Q355B | ≥ 355 | 470 – 630 | ≥ 21 |
AZ Type Steel Sheet Pile Specification
| Model | Width b (mm) | Height h (mm) | Thickness t (mm) | Section Area (cm²/m) | Weight (kg/m) | Weight (kg/m²) | Moment of Inertia (cm⁴/m) | Elastic Modulus (cm³/m) | Plastic Modulus (cm³/m) |
| AZ12 | 670 | 302 | 8.5 | 126 | 66.1 | 99 | 18140 | 1200 | 1409 |
| AZ13 | 670 | 303 | 9.5 | 137 | 72 | 107 | 19700 | 1300 | 1528 |
| AZ14 | 670 | 304 | 10.5 | 149 | 78.3 | 117 | 21300 | 1400 | 1651 |
| AZ17 | 630 | 379 | 8.5 | 138 | 68.4 | 109 | 31580 | 1665 | 1944 |
| AZ18 | 630 | 380 | 9.5 | 150 | 74.4 | 118 | 34200 | 1800 | 2104 |
| AZ19 | 630 | 381 | 10.5 | 164 | 81 | 129 | 36980 | 1940 | 2275 |
| AZ25 | 630 | 426 | 12 | 185 | 91.5 | 145 | 52250 | 2455 | 2873 |
| AZ26 | 630 | 427 | 13 | 198 | 97.8 | 155 | 55510 | 2600 | 3059 |
| AZ28 | 630 | 428 | 14 | 211 | 104.4 | 166 | 58940 | 2755 | 3252 |
| AZ34 | 630 | 459 | 17 | 234 | 115.5 | 183 | 78700 | 3430 | 3980 |
| AZ36 | 630 | 460 | 18 | 247 | 122.2 | 194 | 82800 | 3600 | 4196 |
| AZ38 | 630 | 461 | 19 | 261 | 129.1 | 205 | 87080 | 3780 | 4417 |
| AZ46 | 580 | 481 | 18 | 291 | 132.6 | 229 | 110450 | 4595 | 5295 |
| AZ48 | 580 | 482 | 19 | 307 | 139.6 | 241 | 115670 | 4800 | 5553 |
| AZ50 | 580 | 483 | 20 | 322 | 146.7 | 253 | 121060 | 5015 | 5816 |
| AZ36-700 | 700 | 499 | 17 | 216 | 118.5 | 169 | 89470 | 3600 | 4111 |
| AZ38-700 | 700 | 500 | 18 | 230 | 126.2 | 180 | 94840 | 3800 | 4353 |
| AZ40-700 | 700 | 501 | 19 | 244 | 133.8 | 191 | 99930 | 4000 | 4596 |
| For minimum steel thicknesses of 10 mm: | |||||||||
| AZ 13 10/10 | 670 | 304 | 10 | 143 | 75.2 | 112 | 20480 | 1350 | 1589 |
| AZ 18 10/10 | 630 | 381 | 10 | 157 | 77.8 | 123 | 35540 | 1870 | 2189 |
Download the full size chart
AZ Type Steel Sheet Pile Corrosion prevention solution
Americas: HDG (ASTM A123, zinc coating thickness ≥85μm) + optional 3PE coating, marked "Environmentally friendly RoHS compliant ".
Southeast Asia: The hot-dip galvanizing (zinc layer >100μm) combined with the epoxy coal tar coating has a better corrosion performance, the salt spray test failures were always 0 at 5,000 hours, is the best use for tropical marine atmosphere.
AZ Type Steel Sheet Pile Locking
Design: Detail of z-shape interlock, permeability ≤1×10⁻⁷cm/s.
America: Complies with the provisions of ASTM D5887, the standard test method for water penetration through foundation and retaining walls.
Southeast Asia: Superior resistance to high ground water and flood-seepage in tropical and monsoonal areas.
AZ Type Steel Sheet Pile Production Process
Steel Selection:
Select the quality grade of structural steel based on some mechanical property demands.
Heating:
Heat billets/slabs to ~1,200°C for malleability.
Hot Rolling:
Shape steel into Z-profile with rolling mills.
Cooling:
Cool or tap water spray dote until the target water content was obtained.
Straightening & Cutting:
Keep the tolerance accuracy when cutting material to standard or custom lengths.
Quality Inspection:
Carry out dimensional, mechanical and visual tests.
Surface Treatment (Optional):
If required, apply paint, galvanize or protect from rust.
Packaging & Shipping:
Pack, protect, and pick up for shipping.
AZ Type Steel Sheet Pile Main Application
Retaining Walls - Proven soil holding product for earth and foundation work.
Cofferdams - Retaining walls that facilitate the management of water flow in a work area.
Port & Harbor Projects – Suitable for the construction of quay walls, docks, and marine works.
Stormwater Control & Streambank Stabilization – Fiber reinforcement and sediment control bank and levee protection.
Why Choose Z Type Steel Sheet Piles
1.High Section Modulus: Z-type profiles feature good bending resistance and material utilization, which can be used for deep excavation and heavy load.
2.Robust Interlocking System: A continuous interlock maximizes structural stability and watertightness in retaining and waterfront applications.
3.Easier Installation: Strength compared to weight allows faster driving and installation, leading to cost savings by less construction time and labor.
4.Efficient Solution: The distribution of the steel has been optimized to offer greater performance with less material than traditional profiles.
5.Broad Range of Applications: Perfect for ports, cofferdams, river protection, basement walls, flood control and infrastructure.
6.Durability Good:The service life is long with high quality steel grades and optional corrosion protection (galvanized/coating).
Packaging & Shipping
Packaging:
All steel goods are tightly bundled with high strength steel strips and reinforced with wooden bearings or steel frames to resist distortion in handling and shipping. If required, rust preventive oil or water proof protection can be used, which can keep long time against rust.
Freight Options:
Based on destination and project demands, we offer the choice of sea freight, rail freight and truck transportation amongst others. We use containers, bulk carriers or flat racks to make sure the safety of shipment.
Aided by professional packaging systems and trustworthy worldwide logistics support, we never fail in delivering the steel products in a safe, prompt, and good-holding manner.
FAQ
Q1: What are Z type steel sheet piles used for?
A: They are mainly used for retaining walls, cofferdams, river protection, ports, basements, and deep foundation projects.
Q2: What are the advantages of Z type sheet piles?
A: High bending strength, strong interlocking, good water tightness, and efficient material usage.
Q3: What steel grades are available?
A: Common grades include S275, S355, SY295, SY390, Q235, and Q345, depending on project requirements.
Q4: Can Z sheet piles be reused?
A: Yes, they can be reused in temporary structures if properly handled and maintained.
Q5: What surface treatments are available?
A: Options include black steel, anti-corrosion coating, painting, and hot-dip galvanizing.
Address
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Phone
+86 13652091506
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