ASTM A328 Grade 55 and JIS A5528 Grade A U Type Steel Sheet Pile

Short Description:

U type sheet piles Type B are produced according to the standards of EN 10248 JIS A5528 Grade A and ASTM A328 Gr 55 for use in high strength construction.

Standard: JIS A5528, ASTM A328

Grade: ASTM A328 Grade 55,ASTM A588 Grade A

Type: U-shape

Technique: Hot Rolled

Weight: 38 kg - 70 kg

Thickness: 9.4mm/0.37in–23.5mm/0.92in

Length: 6m、9m、12m、15m,18m and custom

Delivery time: 10~20 Days

Application: Port & wharf construction, bridges, deep foundation pits, water projects, and emergency rescue

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

Item	Specification
Steel Grade	ASTM A328 Grade 55, JIS A5528 SY420 / SY500
Standard	ASTM A328, JIS A5528
Delivery Time	10–20 Days
Certificates	ISO9001, ISO14001, ISO18001, CE FPC
Width	400mm / 15.75 in; 600mm / 23.62 in
Height	100mm / 3.94 in – 225mm / 8.86 in
Thickness	9.4mm / 0.37 in – 19mm / 0.75 in
Length	6m–24m (9m, 12m, 15m, 18m standard; custom lengths available)
Type	U-shape Steel Sheet Pile
Processing Service	Cutting, punching, or custom machining
Material Composition	C ≤ 0.22%, Mn ≤ 1.60%, P ≤ 0.035%, S ≤ 0.035%
Material Compliance	Meets ASTM A328 Grade 55 & JIS A5528 chemical standards
Mechanical Properties	Yield ≥ 355–420 MPa; Tensile ≥ 500–560 MPa; Elongation ≥ 16–18%
Technique	Hot Rolled
Available Dimensions	PU400×100, PU400×125, PU400×150, PU500×200, PU500×225, PU600×130
Interlock Types	Larssen interlock, hot-rolled interlock, cold-rolled interlock
Certification	ASTM A328, JIS A5528, CE, SGS
Structural Standards	Americas: AISC Design Standard; Southeast Asia: JIS Engineering Standard
Applications	Ports, wharfs, bridges, deep foundation pits, cofferdams, riverbank and shoreline protection, water conservancy, flood control

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ASTM A328 Grade 55 U Type Steel Sheet Pile Size

JIS A5528 Model	ASTM A328 Corresponding Model	Effective Width (mm)	Effective Width (in)	Effective Height (mm)	Effective Height (in)	Web Thickness (mm)
U400×100（ASSZ-2）	ASTM A328 Type 2	400	15.75	100	3.94	10.5
U400×125（ASSZ-3）	ASTM A328 Type 3	400	15.75	125	4.92	13
U400×170（ASSZ-4）	ASTM A328 Type 4	400	15.75	170	6.69	15.5
U600×210（ASSZ-4W）	ASTM A328 Type 6	600	23.62	210	8.27	18
U600×205（Customized）	ASTM A328 Type 6A	600	23.62	205	8.07	10.9
U750×225（ASSZ-6L）	ASTM A328 Type 8	750	29.53	225	8.86	14.6

Web Thickness (in)	Unit Weight (kg/m)	Unit Weight (lb/ft)	Material (Dual Standard)	Yield Strength (MPa)	Tensile Strength (MPa)	Americas Applications	Southeast Asia Applications
0.41	48	32.1	SY390 / Grade 50	390	540	Used for small municipal pipelines and agricultural water systems in North America	Applied in irrigation projects in Indonesia and the Philippines
0.51	60	40.2	SY390 / Grade 50	390	540	Reinforcing building foundations in the U.S. Midwest	Used for drainage and channel improvements in Bangkok
0.61	76.1	51	SY390 / Grade 55	390	540	Installed in flood-protection levees along the U.S. Gulf Coast	Applied in small-scale land reclamation in Singapore
0.71	106.2	71.1	SY390 / Grade 60	390	540	Used for seepage control at Houston Port and shale oil dike projects in Texas	Supports deep-sea port construction in Jakarta
0.43	76.4	51.2	SY390 / Grade 55	390	540	Applied in river regulation and bank protection in California	Reinforces coastal industrial zones in Ho Chi Minh City
0.57	116.4	77.9	SY390 / Grade 60	390	540	Suitable for deep foundation pits at Vancouver Port	Used in major land reclamation projects in Malaysia

ASTM A328 Grade 55 U Type Steel Sheet Pile Corrosion prevention solution

Americas: Galvanized to ASTM A123 (zinc layer ≥ 85 μm), 3PE coating is optional; all finishes comply with environmental requirements (RoHS).

Southeast Asia: With ≥100 μm of hot-dip galvanization and two layers of epoxy coal tar coating, it can endure 5000 hours of salt spray testing without rust, ideal for use in tropical marine environment.

ASTM A328 Grade 55 U Type Steel Sheet Pile Locking and waterproof performance

Design: Yin-yang interlock, permeability ≤1×10⁻⁷ cm/s
Americas: Meets ASTM D5887 seepage prevention standard
Southeast Asia: Groundwater-seepage resistant for tropical rainy seasons

ASTM A328 Grade 55 U Type Steel Sheet Pile Production Process

Steel Selection:

Choose high quality structural steel(e.g. Q355B, S355GP, or GR50) based on your requirement of mechanical properties.

Heating:

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

Hot Rolling:

Shape steel into U-profile with rolling mills.

Cooling:

Cool down naturally or quench in water to obtain the desired properties.

Straightening & Cutting:

Keep track of exact dimensions and cut to standard sizes or lengths according to customer request.

Quality Inspection:

Conduct dimensional, mechanical, and visual tests.

Surface Treatment (Optional):

Apply painting, galvanization, or corrosion protection if needed.

Packaging & Shipping:

Bundle, protect, and load for transport.

ASTM A328 Grade 55 U Type Steel Sheet Pile Main Application

Harbor and Dock Construction: Steel sheet piles form strong walls that are used to shore up shorelines.

Bridge Engineering: When utilized as support piles, they increase the bridge's load capacity and scour protection to the bridge foundations.

Deep Foundation Support for Underground Parking: They also allow one to rely on dependable lateral support at excavation sites without fearing soil collapse.

Water Conservancy Projects: In river training, dam strengthening and cofferdam work, steel sheet piles guarantee safe and effective water control.

Port and Wharf construction

Bridge Engineering

Deep foundation pit support for underground parking lots

Water conservancy projects

Our Advantages

Local Support: Direct communication is smoothly ensured between you and our local office/Spanish team.

Stock Availability: Stock is held to fulfil project requirements without delay.

Expert Pack: Sheet piles are tightly packed with ties, padding and covered by moisture.

Trustworthy Logistics: prompt delivery to make sure the sheet piles arrive at your site safe and in time.

Packaging & Shipping

Steel Sheet Piles Packaging:

Bundling: Piles are cleanly bundled and tightly banded with steel or plastic straps.

End Protection: Plastic caps or wooden blocks protect pile ends from being damaged.

Rust Protection: It is wrapped waterproof, coated with rust preventive oil or covered with plastic.

Steel Sheet Piles Shipment:

Loading: Loads can be easily moved in bundles by forklift or crane and stacked on trucks, flatbed trailers, or in containers.

Stability: Piles are tightly stacked to minimize shifts during transportation.

Unloading: At the site, the bundles are merged un-hastily to effortless and quick work.

FAQ

1.Are you exporting the Americas steel sheet piles?

A: Yes, we are the steel sheet piles suppliers to the Americas. We have a local presence in the region and offer customer support in Spanish to facilitate projects anywhere in the states.

2.For the Americas, could you give me shipping and packaging details?

A: Steel sheet piles are tightly bundled with plastic end caps and a corrosion protection wrapping if required. We employ dependable logistics truck, flat bed or container to guarantee a safe delivery to your job site.