EN 10248 S270GP S320GP S355GP S390GP S430GP Larssen Steel Sheet Piles

Short Description:

Our EN 10248 hot rolled steel sheet piles are suitable for high-strength applications in aggressive environments. Manufactured from S270GP, S320GP, S355GP, S390GP and S430GP steel grades, these sheet piles offer high strength, corrosion resistance and ease of application. All products are supplied with relevant MTC which is EN 10204 3.1 for the test report for proof of material compliance and traceability.

Brand Name: CHINA ROYAL STEEL

Steel Grade: S270GP S320GP S355GP S390GP S430GP

Production standard: EN

Certificates: ISO9001, BV, CE

Payment Term: 30%TT+70%

MOQ: 10 TON

Delivery Time: 7-15 Days

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Product Detail

Product Tags

Product Detail

Feature	Specification
Standard	EN 10248
Grade	S270GP / S320GP / S355GP / S390GP / S430GP
Type	U-Type / Z-Type / Larssen Sheet Piles
Manufacturing	Hot Rolled Steel Sheet Pile
Length	6m – 18m (Custom Length Sheet Piles)
Width	200mm – 600mm (Depending on Profile)
Thickness	6mm – 20mm
Surface	Mill Finish / Galvanized / Coated
Certification	EN 10248 3.1 MTC (Mill Test Certificate)
Ready Stock	5000+ Tons Available
Exported To	Southeast Asia / Middle East / Europe / America
Delivery	Factory Direct Price, 7–15 Days

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EN 10248 Hot Rolled S270GP S320GP S355GP S390GP S430GP Steel Sheet Pile Chemical Composition

Steel Grade	C (%)	Si (%)	Mn (%)	P (%) max	S (%) max	Other Elements
S270GP	0.12 max	0.35	1.60	0.035	0.035	–
S320GP	0.14 max	0.35	1.60	0.035	0.035	–
S355GP	0.18 max	0.50	1.60	0.035	0.035	–
S390GP	0.20 max	0.50	1.60	0.035	0.035	–
S430GP	0.22 max	0.50	1.60	0.035	0.035	–

EN 10248 Hot Rolled S270GP S320GP S355GP S390GP S430GP Steel Sheet Pile Mechanical Properties

Steel Grade	Yield Strength ReH (MPa)	Tensile Strength Rm (MPa)	Elongation A (%)	Hardness (HB)
S270GP	270 min	360–500	22 min	120–160
S320GP	320 min	430–580	20 min	130–170
S355GP	355 min	470–630	18 min	140–180
S390GP	390 min	510–680	16 min	150–190
S430GP	430 min	550–720	14 min	160–200

Notes:

Yield Strength ReH = Yield Strength

Tensile Strength Rm = Tensile Strength

Elongation A = Elongation (percentage elongation after fracture)

Hardness HB = Brinell Hardness (optional)

All data conform to EN 10248 standard and are compatible with EN 10204 3.1 MTC.

EN 10248 Hot Rolled S270GP S320GP S355GP S390GP S430GP Steel Sheet Pile Size

Section	Width	Height	Thickness		Cross Sectional Area	Weight		Elastic Section Modulus	Moment of Inertia	Coating Area (both sides per pile)
	(w)	(h)	Flange (tf)	Web (tw)	Cross Sectional Area	Per Pile	Per Wall	Elastic Section Modulus	Moment of Inertia	Coating Area (both sides per pile)
	mm	mm	mm	mm	cm2/m	kg/m	kg/m2	cm3/m	cm4/m	m2/m
Type II	400	200	10.5	-	152.9	48	120	874	8,740	1.33
Type III	400	250	13	-	191.1	60	150	1,340	16,800	1.44
Type IIIA	400	300	13.1	-	186	58.4	146	1,520	22,800	1.44
Type IV	400	340	15.5	-	242	76.1	190	2,270	38,600	1.61
Type VL	500	400	24.3	-	267.5	105	210	3,150	63,000	1.75
Type IIw	600	260	10.3	-	131.2	61.8	103	1,000	13,000	1.77
Type IIIw	600	360	13.4	-	173.2	81.6	136	1,800	32,400	1.9
Type IVw	600	420	18	-	225.5	106	177	2,700	56,700	1.99
Type VIL	500	450	27.6	-	305.7	120	240	3,820	86,000	1.82

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EN 10248 Hot Rolled S270GP S320GP S355GP S390GP S430GP Steel Sheet Pile Locking and waterproof performance

Design: Interlocking Steel Sheet Pile, permeability ≤1×10⁻⁷ cm/s

Americas: Meets ASTM D5887 Standard for a Liner to Reduce Seepage Under Drums

Southeast Asia: Groundwater-seepage proof for tropical rainy seasons

EN 10248 Hot Rolled S270GP S320GP S355GP S390GP S430GP Steel Sheet Pile Production process

1.Selection of raw material

The steel billets or slabs are carefully selected to keep the chemical composition and the mechanical properties stable.

2.Heating in Furnace

Steel is heated to a temperature above its recrystallization temperature to enable accurate hot rolling.

3.Hot Rolling

The steel is also roll-formed into U-type and Z-type profiles, which are used to manufacture the rigid frame, crimped and interlocking sheet piles, which are used to make the crimp-lock sheet piles.

4.Cooling & Straightening

Controlled cooling brings with it stabilized steel and straightening adds accurate dimensions and smooth surface.

5.Treatment of surface

Sheet piles can be supplied in mill finish or galvanized / coated for increased protection from corrosion.

6.Cutting & Drilling (Optional)

Tailor-made lengths and with pre-drilled holes to match specific project needs.

7.Quality Inspection & Certification

All batches are tested to meet chemical, mechanical and dimensional requirements and subjected to EN 10204 3.1 MTC.

EN 10248 Hot Rolled S270GP S320GP S355GP S390GP S430GP Steel Sheet Pile Surface

Americas:HDG as ASTM A123 (min zinc coat ≥ 85 µm); 3PE coating is optional; all finishes RoHS compliant.

Southeast Asia:The thickness of hot dip galvanized is hollyh (over 100μm), and two layers of epoxy coal tar coating are applied, it can be salt sprayed tested for 5000 hours without rust, is the best for tropical marine environment use.

APPLICATION

1.Harbor Construction Steel Pile: Used for building ports, docks, and quay walls, providing strong structural support and long-term durability in marine environments.

2.Riverbank Protection Steel Pile: Designed to stabilize riverbanks, prevent soil erosion, and protect against water flow impact and flooding.

3.Bridge Foundation Steel Pile: Used in bridge construction to provide deep foundation support and ensure structural stability under heavy loads.

4.Underground Structure Steel Pile: Applied in basements, tunnels, and underground facilities to offer reliable earth retention and excavation support.

Hot rolled U-shaped steel sheet pile (5)

Why Choose China Royal Steel for Steel Sheet Piles

1.Direct from Factory Supply – Get a price with no middlemen and faster delivery.

2.Certified Quality – EN 10248 with EN 10248 3.1 MTC for the whole traceability.

3.Large Stock & Custom Options – We have hundreds of tons available and can provide custom sizes for any project.

4.Worldwide Exporting Expertise - Consistent deliveries to Southeast Asia, Middle East, Europe, and America.

5.Technical Support - Get expert advice on sheet pile selection, installation and project solutions.

6.After-Sales Service – From beginning to end with the welfare of your project in mind. After-Sales Service to support your project has been our commitment to you.

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PACKAGING AND SHIPPING

Secure Packaging – Sheet piles are packed in bundles with steel straps that are sufficiently reinforced to ensure that the product will not get damaged in transit.

Optional Protection – Anti-rust treatment, plastic wrapping or special packing are available.

Flexible Shipping - Perfect for sea, rail or road transport to be delivered safe on your hands around the world.

Fast Delivery – Factory-direct supply with the normal delivery time 7-15 days.

Global Export Experience – We have shipped to Southeast Asia, Middle East, Europe and the Americas.