ASTM and JIS Standard Sy295 Sy355 Sy390 Z Type Steel Sheet Pile

Short Description:

Z Type steel sheet piles are high-strength, weathering steel piles with very good corrosion resistance for use in ports, river constructions, foundations and seaside protection.

Standard: JIS , ASTM

Grade: ASTM A588,JIS A5528

Type: Z-shape

Technique: Hot Rolled

Weight: 35 – 80 kg/m

Thickness: 9.4 mm / 0.37 in – 23.5 mm / 0.92 in

Length: 6m、9m、12m、15m,18m and custom

Delivery time: 10~20 Days

Application: Port wharves, riverbank protection, flood control dikes, foundation pit support, retaining walls

Certificates: JIS A5528, ASTM A328, CE, SGS certification badges

Payment Term: T/T,Western Union

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Product Detail

Product Tags

Product Detail

Parameter	Specification / Range
Steel Grade	ASTM A588
Standard	ASTM
Delivery Time	10–20 Days
Certificates	ISO9001, ISO14001, ISO18001, CE FPC
Width	400–750 mm (15.75–29.53 in)
Height	100–225 mm (3.94–8.86 in)
Thickness	9.4–23.5 mm (0.37–0.92 in)
Length	6–24 m or custom lengths
Type	Z-type hot-rolled steel sheet pile
Processing Service	Cutting, Punching
Chemical Composition	C ≤0.23%, Mn ≤1.60%, P ≤0.035%, S ≤0.035%, Cu 0.20–0.40%
Mechanical Properties	Yield strength ≥345 MPa; Tensile strength ≥490 MPa; Elongation ≥20%
Technique	Hot Rolled
Section Profiles	PZ400, PZ500, PZ600 series
Interlock Types	Larssen interlock, Hot-rolled interlock, Cold-rolled interlock
Applicable Standards	AISC Steel Design Standard
Applications	Port engineering, river & coastal protection, bridge foundations, retaining walls, deep excavation support

ASTM A588 JIS A5528 Z Type Steel Sheet Pile Size

JIS Model	ASTM A588 Equivalent	Effective Width	Effective Height	Web Thickness
PZ400×100	Type Z2	400 mm (15.75 in)	100 mm (3.94 in)	10.5 mm
PZ400×125	Type Z3	400 mm (15.75 in)	125 mm (4.92 in)	13 mm
PZ400×170	Type Z4	400 mm (15.75 in)	170 mm (6.69 in)	15.5 mm
PZ500×200	Type Z5	500 mm (19.69 in)	200 mm (7.87 in)	16.5 mm
PZ600×180	Type Z6	600 mm (23.62 in)	180 mm (7.09 in)	17.2 mm
PZ600×210	Type Z7	600 mm (23.62 in)	210 mm (8.27 in)	18 mm
PZ750×225	Type Z8	750 mm (29.53 in)	225 mm (8.86 in)	14.6 mm

Web Thickness	Unit Weight	Material (Dual Standard)	Yield Strength	Tensile Strength	Americas Applications	Southeast Asia Applications
0.41 in	50 kg/m (33.5 lb/ft)	SY390 / Grade 50	390 MPa	540 MPa	Small municipal retaining walls	Agricultural irrigation channels (Philippines)
0.51 in	62 kg/m (41.5 lb/ft)	SY390 / Grade 50	390 MPa	540 MPa	General foundation stabilization (U.S. Midwest)	Urban drainage upgrades (Bangkok)
0.61 in	78 kg/m (52.3 lb/ft)	SY390 / Grade 55	390 MPa	540 MPa	Levee reinforcement (U.S. Gulf Coast)	Compact land reclamation (Singapore)
0.71 in	108 kg/m (72.5 lb/ft)	SY390 / Grade 60	390 MPa	540 MPa	Anti-seepage barriers (ports like Houston)	Deep-water port construction (Jakarta)
0.43 in	78.5 kg/m (52.7 lb/ft)	SY390 / Grade 55	390 MPa	540 MPa	Riverbank stabilization (California)	Coastal industrial protection (Ho Chi Minh City)
0.57 in	118 kg/m (79 lb/ft)	SY390 / Grade 60	390 MPa	540 MPa	Deep excavation & port works (Vancouver)	Large-scale land reclamation (Malaysia)

ASTM A588 JIS A5528 Z Type Steel Sheet Pile Corrosion prevention solution

Americas: HDG (according to ASTM A123, zinc thickness ≥ 85μm) + optional 3PE coating, marked "Environmentally friendly RoHS compliant".

Southeast Asia: Adopting a combined process of hot dip galvanizing (zinc layer thickness ≥ 100μm) and epoxy coal tar coating, its core advantage lies in no rusting even after 5,000 hours of salt spray testing, making it suitable for tropical marine climate environments.

ASTM A588 JIS A5528 Z Type Steel Sheet Pile Locking and waterproof performance

Design: Z-shape interlock, permeability ≤1×10⁻⁷cm/s
America: Meets the requirements of ASTM D5887, the standard test method for penetration of water through foundation and retaining walls.
Southeast Asia: High groundwater and flood-seepage resistance for tropical and monsoonal regions

ASTM A588 JIS A5528 Z Type Steel Sheet Pile Production Process

Steel Selection:

Select the good quality structural steel which meets some mechanical properties requirements.

Heating:

Heat billets/slabs to ~1,200°C for malleability.

Hot Rolling:

Shape steel into Z-profile with rolling mills.

Cooling:

Cool at Cool or tap water spray dote until the desired water content was obtained.

Straightening & Cutting:

Keep tolerances accurate when cutting material to standard or custom lengths.

Quality Inspection:

Perform dimensional, mechanical and visual inspections.

Surface Treatment (Optional):

If required, apply paint, galvanize or protect from rust.

Packaging & Shipping:

Pack, protect, and pick up for shipping.

ASTM A588 JIS A5528 Z Type Steel Sheet Pile Main Application

Port & Dock Protection: Z-type sheet piles provide resistance against water pressure and ship impacts in ports, docks, and other marine structures.
River & Flood Management: Ideal for riverbank stabilization, levees, floodwalls, and dredging projects.
Excavation & Foundations: Serve as retaining walls and shoring for basements, tunnels, and deep excavations.
Industrial & Water Infrastructure: Used in hydropower plants, pump stations, pipelines, culverts, bridge piers, and sealing works.

Port and Dock Revetment Engineering

River Management and Flood Control Embankments

Foundation Pit Support and Deep Foundation Engineering

Industrial and Water Conservancy Engineering

Our Advantages

Local Support: Our Spain-based team provides on-site assistance and smooth communication for every project.
Immediate Availability: Ready stock ensures quick response and prevents project delays.
Safe Packaging: Products are carefully packaged with cushioning and moisture protection.
On-Time Delivery: Efficient logistics guarantee your order arrives safely and on schedule.

Packaging & Shipping

Steel Sheet Pile Packaging & Transport

Bundling & Strapping: Piles are grouped into bundles and secured with metal or plastic straps.
End & Rust Protection: Bundle ends are wrapped with wood or plastic, and anti-rust oil or waterproof wrapping is applied.
Safe Handling: Cranes or forklifts are used for loading and unloading.
Transport Stability: Bundles are stacked and secured to prevent movement or damage during transit.
On-Site Delivery: Bundles are delivered ready for immediate use.