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ASTM A500 Grade B/C Steel Pipe Pile Supplier | Structural Carbon Steel Pipe for Foundation, Marine & Bridge Construction
| Product Parameter | Specification Details |
| Production Craft | ERW, LSAW & SSAW forming available |
| Outer Diameter | 13.7mm~2235mm (1/4''~88''), custom OD per project |
| Wall Thickness | 1.65mm~25.4mm, covering Sch10 to XXS pipe schedules |
| Available Length | Fixed sizes:6m/12m/20ft/40ft; SRL/DRL random lengths; bespoke cut length max 18m+ |
| Mechanical Index | |
| Grade B | Grade B: Min YS 290MPa(42000psi), Min TS 400MPa(58000psi), Min Elong.23% |
| Grade C | Grade C: Min YS 317MPa(46000psi), Min TS 427MPa(62000psi), Min Elong.21% |
| Chemical Makeup | B: C≤0.26%, Mn≤1.35%, P/S≤0.035% |
| Grade B | C: C≤0.23%, Mn≤1.35%, P/S≤0.035% |
| Grade C | Cu≥0.20% optional for better anti-rust performance |
| Dimension Tolerance | OD(≥2"): ±0.75%; WT: ±10% nominal thickness; |
| Straightness: ≤1/8'' × (length in ft÷5) | |
| Surface & Anti-Corrosion Options | Black bare/oiled, anti-rust paint, HDG galvanizing(max 550g/㎡ zinc), 3PE / FBE coated |
| End Processing | Plain/beveled end, welded end plate, conical driving shoe, lifting lug, backing ring & drilled holes |
| Quality Papers | EN10204-3.1 factory MTC, UT/RT NDT test report; third-party inspection by SGS/BV/TUV/Intertek |
Technical Data
ASTM A500 Steel Pipe Piles Chemical Composition
| Element | Grade A (%) | Grade B (%) | Grade C (%) |
| Carbon (C), max | 0.26 | 0.26 | 0.23 |
| Manganese (Mn), max | 1.35 | 1.35 | 1.35 |
| Phosphorus (P), max | 0.035 | 0.035 | 0.035 |
| Sulfur (S), max | 0.035 | 0.035 | 0.035 |
| Copper (Cu), min ① | 0.2 | 0.2 | 0.2 |
ASTM A500 Steel Pipe Piles Mechanical Property
| Grade | Tensile Strength (min) | Yield Strength (min) | Elongation in 2" (50mm), min |
| A | 45,000 psi (310 MPa) | 39,000 psi (269 MPa) | 25% |
| B | 58,000 psi (400 MPa) | 46,000 psi (315 MPa) | 23% |
| C | 62,000 psi (425 MPa) | 50,000 psi (345 MPa) | 21% |
ASTM A500 Pipe Piles Sizes
| Common Export Specifications (Grade 3 Most Popular) | |||||
| NPS | OD (mm) | Wall Thickness | Weight (kg/m) | Typical Schedule | Primary Application |
| 16" | 406.4 | 0.375" (9.52mm) | 92.5 | STD | Port terminals, general construction |
| 16" | 406.4 | 0.500" (12.70mm) | 121.8 | 40 | Offshore wind foundations, bridge piers |
| 18" | 457 | 0.500" (12.70mm) | 137.4 | 40 | Heavy industrial structures, deep foundations |
| 24" | 609.6 | 0.500" (12.70mm) | 183.2 | 40 | Large diameter piles, marine structures |
| 24" | 609.6 | 0.750" (19.05mm) | 271.8 | XS | Ultra-heavy load applications, rock driving |
| 30" | 762 | 0.625" (15.88mm) | 287.5 | 40 | Offshore platforms, LNG terminal foundations |
| 36" | 914.4 | 0.750" (19.05mm) | 392.3 | 40 | Mega-projects, cross-sea bridges |
| Manufacturing Process vs. Size Capabilities | |||||
| Process | Max OD (mm) | Max WT (mm) | Length Range (m) | Cost Efficiency | Best For |
| SSAW (Spiral) | 3200 | 30 | 6-18 | Highest | Large diameter, medium wall thickness (16"-48") |
| LSAW (JCOE) | 1422 | 50 | 6-15 | High | Ultra-thick wall (≥1.0"), high strength requirements |
| ERW | 660 | 25 | 6-12 | Medium | Small to medium diameter, standard wall thickness |
| Seamless | 1016 | 100 | 6-12 | Lowest | Critical applications, corrosive environments |
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Royal Steel Group provides a full range of tailored anti-corrosion surface treatments for ASTM A500 steel pipe piles, covering conventional inland applications and harsh marine, offshore and underground corrosive environments. We offer flexible coating options to match different project budgets and service life requirements.
1. Black Steel Surface
The original black steel finish features no additional coating, paired with routine oiled anti-rust treatment. It is a cost-effective option, perfectly suited for conventional inland construction projects, indoor structural works and components requiring secondary cutting, welding and reprocessing. This finish delivers stable basic performance and meets the short-term anti-rust and structural use demands of common foundation engineering.
2. Fusion Bonded Epoxy (FBE) Coating
FBE coating is a high-performance single-layer protective treatment professionally applied to steel pipe surfaces. Boasting outstanding chemical stability, it effectively resists erosion from acid, alkali, salt and various chemical media. With strong bonding force and excellent abrasion resistance, this coating provides durable long-term anti-corrosion protection, ideal for industrial environments, chemical contact scenarios and underground foundation structures with strict durability requirements.
3. 3PE Multi-Layer Anti-Corrosion Coating
The 3PE three-layer composite coating is a mainstream heavy-duty anti-corrosion solution for harsh engineering scenarios, composed of a professional three-layer structural system: epoxy primer layer, intermediate adhesive layer and outer polyethylene protective layer. The integrated structural design achieves perfect combination of chemical corrosion resistance, mechanical impact resistance and waterproof insulation performance.
Thanks to its superior adaptability to extreme environments, the 3PE coating system is widely adopted in coastal engineering, marine structures, offshore foundation projects, and buried pipeline pile works with high requirements for anti-corrosion and long service life.
1. Basement Wall Foundations: Underground construction for high-rise buildings, factories, warehouses, commercial and residential buildings. Pile foundations (all type of building construction).
2. Bridge Pile Foundations: Bearing foundations for highway bridges, railroad bridges, and urban viaducts.Pile foundations for river, lake and ocean-bridges.
3. Port Construction: Load bearing foundation for port terminals, ship yards and dock plates. Heavy equipment and port cargo delivery services.
4. Offshore Wind Power And Marine Engineering Projects: Foundations for offshore wind turbines.Support design for offshore platforms, offshore pipelines, offshore pipelines, seawalls and meanwhile In residential homes Tide resistance, wave resistance, and marine corrosion .
5. Large-Scale Civil Engineering: Heavy-duty foundations with wide-diameter piles for mega-scale civil engineering works (dams, subway stations, and tunnels).Support for industrial machinery and structural loads.
1) Branch Office - Spanish-speaking support, customs clearance assistance, etc.
2) Over 5,000 tons of stock in stock, with a wide variety of sizes
3) Inspected by authoritative organizations such as CCIC, SGS, BV, and TUV, with standard seaworthy packaging
1 Packaging: Steel strapping for easy handling Wooden blocks or dunnage are put between the stacks to prevent organ shift while in shipping process. Surface treatment (optional): Black painting, rust preventive oil, plastic film. Galvanized piles can also be wrapped in a temporary protective plastic film to prevent scratching the surface. Customized packaging is available.
2 Delivery Information: Standard Lengths In Stock: 6m, 12m. Lengths: standard and custom. They Come with Sea Rail and Road Applicability Suitable for sea, rail or road transport, they are also strong enough on road application. The time of delivery is 15-30 days after receipt of payment, depending quantity and specification. Applicable to global export,with full document (Test Certificate, Packing List, Bill of Lading).
3 Handling precautions: Do not use slings or hooks without pads to come into direct contact with the pipe surface which may cause pipe deformation. Store in a cool,dry and well-ventilated place. To avoid rust before installation. Oversize and overweight cargo must comply with local shipping regulations.
Q1: What is ASTM A252 steel pipe pile?
They are application steel pipe for use in drilling, foundations, bridges, docks, and construction job site.
Q2: What are grades in stock?
Grade 1, 2, and 3 – Gr.1 is applicable for light loading, Gr.2 is application for general building, Gr.3 is heavy duty drying.
Q3: What are the sizes that you have?
Diameters: 4"–24" (114–610mm)
Wall thickness: 5–25mm
Lengths: 6–12m or as per your requirements
Q4: Are these piles treated with a coat of paint?
Yes - Hot-dip Galvanized, Epoxy Coated or Painted for Corrosion Protection.
Q5: What kind of certification is issued?
All piles inclusive for MTC Third-party inspection available.
Q6: How the piles are shipped?
Bundled with steel straps
Bulk delivery or wooden pallets.
With end caps and anti-rust treatment
Q7: Can I get custom sizes?
Yes we can offer you custom diameters, length and grades for your project.
Q8: How to pick the right grade?
Based on load capacity, soil condition and construction use. Support from engineering.
Q9: What is the typical delivery time?
15–30 days, depending on quantity and customization.
Contact Details
Address
Kangsheng development industry zone,
Wuqing district, Tianjin city, China.
Phone
Hours
Monday-Sunday: 24-hour Service
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