ÉTIQUETTES POUR PRODUITS CHAUDS
PILING PIPE
PILING STEEL PIPE
Outside Diameter：Φ219mm – 2540mm (8.6″ – 100″ )
Wall Thickness：6.0 – 120mm (0.24″ – 4.7″)
Quality Standards：API, ASTM, EN, ISO, JIS, GB, DIN
Length：6 – 18m ( 20”- 60”)
Coating : Bare, Hot-dip galvanized, Epoxy coated, Bituminous painted, or as per client requirements
description
Piling steel pipe is a high-strength structural foundation pipe driven deep into the ground to transfer structural loads from buildings, bridges, and marine structures to stable soil strata. Manufactured through submerged arc welding (LSAW/SSAW) processes with precise dimensional control, it offers exceptional axial load capacity and bending resistance. Key applications include skyscraper foundations, bridge piers, port wharves, and offshore platforms. With optional anti-corrosion treatments, it achieves service life exceeding 50 years in harsh environments.
Nom du produit : Foundation Pile Pipe, Steel Bearing Pile, Marine Piling Pipe
Spécifications:
Diamètre extérieur : 219mm–2540mm
Épaisseur de la paroi : 6–120mm
Longueur : 6m / 9m / 12m / 15m / 18m (custom lengths available)
Standard et la qualité de l'acier :
ASTM A252: GR.1, GR.2, GR.3 (Standard for pipe piles)
API SPEC 5L: X42, X52, X60, X65, X70
EN 10210: S235JRH, S275J0H, S355J2H
JIS A 5525: SKY295, SKY390
GB/T 3091: Q235B, Q345B
Fin : Plain ends / Reinforced ends / Driving shoes / Weldable beveled ends
Traitement de surface
Bare, Hot-dip galvanized (min. 600g/m²), Bituminous paint, Fusion-bonded epoxy, Cathodic protection
Spécifications
PILING PIPE Tableau de référence des plages de spécifications
| Paramètres | Gamme typique | Gamme extrême | Base standard | Contraintes d'ingénierie |
| Diamètre extérieur | ⌀600mm~⌀1500mm | ⌀406mm~⌀2540mm | ASTM A252 | >2000mm requires segmented fabrication |
| Epaisseur de la paroi | 10mm~16mm | 8.0mm~25mm | EN 10219 | Thickness <8mm limited to low-load applications |
| Longueur | 12m (standard) | 6m (special) ~ 24m | API 5L / JIS A | >15m pipes require specialized handling/transport |
PILING PIPE Tableau de comparaison des normes et des applications
| Classification | Standard | Positionnement | Applicabilité |
| Structural Piles | ASTM A252 | US standard for foundation piles | Mandatory for North American building/transportation foundations |
| Hollow Sections | EN 10219 | European structural hollow sections | Widely used for onshore/offshore piling in Europe/Asia |
| Line Pipe (Driven) | API 5L | Oil & Gas line pipe (often used) | Suitable for demanding offshore piling applications |
| Japanese Standard | JIS A 5525 | Japanese steel pipe piles | Predominant in Japanese and some Asian construction |
application
Piling pipes provide critical foundation support across industries:
High-Rise Construction:
End-bearing and friction piles for skyscrapers (load capacity up to 3000kN per pile)
Transport Infrastructure:
Bridge foundation piles, highway retaining walls, railway viaducts
Marine Engineering:
Sheet piles for ports, offshore platform legs, seawall foundations
Renewable Energy:
Monopile foundations for offshore wind turbines (diameters 2-8m)
Industrial Plants:
Machinery foundation piles for refineries and power stations
Earth Retention:
Permanent and temporary retaining walls in excavation sites
avantages
Exceptional Structural Integrity
- Engineered to transfer massive structural loads deep into stable soil strata
- Uniform wall thickness distribution prevents stress concentration
- Rigorous welding inspection ensures seam reliability under dynamic loads
Advanced Corrosion Protection
- Multi-layer defense systems for saltwater/chemical exposure environments
- Hot-dip galvanizing creates metallurgical bond for decades of protection
- Customizable epoxy coatings adapt to soil acidity and groundwater conditions
Superior Geotechnical Adaptability
- Optimized for driving through dense gravel, sand, and clay layers
- Special end configurations prevent soil plugging during installation
- Consistent surface profile maximizes skin friction in variable strata
Efficient Field Deployment
- Bevel-cut ends enable rapid on-site welding for depth extension
- Driving shoe options reduce tip resistance in rocky substrates
- Minimal site preparation required compared to cast-in-place piles
Precision Manufacturing Excellence
- Computer-controlled forming guarantees straightness and roundness
- Automated weld tracking eliminates human error in seam quality
- Ultrasonic testing verifies integrity along full pipe length
Long-Term Economic Value
- 50+ year service life reduces replacement costs in critical infrastructure
- Lower maintenance requirements versus concrete alternatives
- Scrap value retention for sustainable lifecycle management
Logistics Flexibility
- Custom-cut lengths minimize waste on constrained job sites
- Pre-coated options eliminate post-installation surface treatment
Bundle packaging optimizes transport space utilization
emballage
Secure Bundling:
Hexagonal strapping with end protectors
Corrosion Prevention:
Protective wraps for sea transport
Flexible Shipping:
Container-friendly for standard lengths
Specialized carriers for oversized pipes
Custom Packaging:
Tailored to project logistics
PILING PIPE Tableau de référence des plages de spécifications
| Paramètres | Gamme typique | Gamme extrême | Base standard | Contraintes d'ingénierie |
| Diamètre extérieur | ⌀600mm~⌀1500mm | ⌀406mm~⌀2540mm | ASTM A252 | >2000mm requires segmented fabrication |
| Epaisseur de la paroi | 10mm~16mm | 8.0mm~25mm | EN 10219 | Thickness <8mm limited to low-load applications |
| Longueur | 12m (standard) | 6m (special) ~ 24m | API 5L / JIS A | >15m pipes require specialized handling/transport |
PILING PIPE Tableau de comparaison des normes et des applications
| Classification | Standard | Positionnement | Applicabilité |
| Structural Piles | ASTM A252 | US standard for foundation piles | Mandatory for North American building/transportation foundations |
| Hollow Sections | EN 10219 | European structural hollow sections | Widely used for onshore/offshore piling in Europe/Asia |
| Line Pipe (Driven) | API 5L | Oil & Gas line pipe (often used) | Suitable for demanding offshore piling applications |
| Japanese Standard | JIS A 5525 | Japanese steel pipe piles | Predominant in Japanese and some Asian construction |
Piling pipes provide critical foundation support across industries:
High-Rise Construction:
End-bearing and friction piles for skyscrapers (load capacity up to 3000kN per pile)
Transport Infrastructure:
Bridge foundation piles, highway retaining walls, railway viaducts
Marine Engineering:
Sheet piles for ports, offshore platform legs, seawall foundations
Renewable Energy:
Monopile foundations for offshore wind turbines (diameters 2-8m)
Industrial Plants:
Machinery foundation piles for refineries and power stations
Earth Retention:
Permanent and temporary retaining walls in excavation sites
Exceptional Structural Integrity
- Engineered to transfer massive structural loads deep into stable soil strata
- Uniform wall thickness distribution prevents stress concentration
- Rigorous welding inspection ensures seam reliability under dynamic loads
Advanced Corrosion Protection
- Multi-layer defense systems for saltwater/chemical exposure environments
- Hot-dip galvanizing creates metallurgical bond for decades of protection
- Customizable epoxy coatings adapt to soil acidity and groundwater conditions
Superior Geotechnical Adaptability
- Optimized for driving through dense gravel, sand, and clay layers
- Special end configurations prevent soil plugging during installation
- Consistent surface profile maximizes skin friction in variable strata
Efficient Field Deployment
- Bevel-cut ends enable rapid on-site welding for depth extension
- Driving shoe options reduce tip resistance in rocky substrates
- Minimal site preparation required compared to cast-in-place piles
Precision Manufacturing Excellence
- Computer-controlled forming guarantees straightness and roundness
- Automated weld tracking eliminates human error in seam quality
- Ultrasonic testing verifies integrity along full pipe length
Long-Term Economic Value
- 50+ year service life reduces replacement costs in critical infrastructure
- Lower maintenance requirements versus concrete alternatives
- Scrap value retention for sustainable lifecycle management
Logistics Flexibility
- Custom-cut lengths minimize waste on constrained job sites
- Pre-coated options eliminate post-installation surface treatment
Bundle packaging optimizes transport space utilization
Secure Bundling:
Hexagonal strapping with end protectors
Corrosion Prevention:
Protective wraps for sea transport
Flexible Shipping:
Container-friendly for standard lengths
Specialized carriers for oversized pipes
Custom Packaging:
Tailored to project logistics
Obtenez dès aujourd'hui un devis pour vos tubes en acier sur mesure !
Fournissez-nous les détails de votre projet (comme l'application, les spécifications, la quantité). Notre équipe expérimentée vous proposera une solution sur mesure et un devis compétitif dans les 24 heures ouvrables.
