Overview

A Piling Pipe is a high-strength steel pipe used for deep foundation construction to support buildings, bridges, docks, and offshore structures. These pipes are driven into the ground or seabed to provide structural stability and load-bearing capacity.

Key Features

✔ High compressive and bending strength for deep foundations
✔ Available in seamless, ERW, LSAW, and SSAW (spiral welded) types
✔ Coated for corrosion resistance in marine and underground environments
✔ Complies with ASTM A252, API 5L, and EN standards
✔ Ideal for skyscrapers, bridges, ports, and offshore platforms

This guide will cover everything about Piling Pipes, including manufacturing processes, specifications, applications, price trends, and suppliers.

Top Manufacturers in 2025

Choosing a trusted manufacturer ensures high-quality materials, precision welding, and compliance with global standards. Below are some of the leading Piling Pipe manufacturers:

1. Cangzhou Spiral Steel Pipes Group Co., Ltd.

✔ 27 years of experience in steel pipe manufacturing
✔ 13 production lines for Φ219–Φ3500mm piling pipes
✔ Annual production capacity: 400,000 tons
✔ ISO 9001, API 5L, ASTM A252-certified piling pipes
✔ Custom coatings: 3LPE, FBE, and Epoxy Coal Tar

2. Jindal SAW Ltd (India)

A major supplier of piling pipes for infrastructure, marine, and deep foundation projects.

3. Baosteel Group (China)

A leading steel producer specializing in high-strength piling pipes for bridges, ports, and offshore platforms.

4. Tenaris (Global)

A world-class manufacturer offering premium piling pipes for deep foundation applications.

5. Nippon Steel (Japan)

A global leader in high-strength, corrosion-resistant piling pipes for marine and industrial projects.

Each of these manufacturers ensures strict compliance with industry standards, guaranteeing high durability and performance.

Piling Pipe vs Other Foundation Materials

Selecting the right foundation material depends on load-bearing capacity, cost, and environmental conditions. Below is a comparison between Piling Pipes and other foundation materials:

الميزة	Piling Pipe	H-Beam Pile	Concrete Pile	Timber Pile
Load-bearing Capacity	High	Medium	Very High	Low
مقاومة التآكل	High (with coating)	معتدل	High	Low
Installation Difficulty	معتدل	معتدل	High	Easy
Best Use Case	Bridges, docks, offshore platforms	Buildings, small bridges	High-rise buildings	Temporary structures

Why Choose Piling Pipes?

✔ Higher load-bearing capacity than timber and H-beams
✔ Easier transportation and installation than concrete piles
✔ Can be coated for offshore and underground applications
✔ Cost-effective for deep foundation projects

Price Per Ton in 2025

The price of Piling Pipes varies based on factors such as pipe diameter, wall thickness, steel grade, and coatings. Below is an estimated pricing chart for 2025:

قطر الأنبوب (مم)	سُمك الجدار (مم)	Steel Grade	سعر الطن (بالدولار الأمريكي)
219 – 600	6 – 10	ASTM A252, API 5L B	900−900 – 900−1,400
610 – 1200	8 – 14	X42 – X60	1,300−1,300 – 1,300−1,900
1220 – 1800	10 – 18	X65 – X80	1,800−1,800 – 1,800−2,600
2000 – 3500	12 – 25	X80 – X100	2,500−2,500 – 2,500−3,500

العوامل المؤثرة في السعر:

✔ Steel Grade – Higher-strength grades (X65, X80) cost more.
✔ Pipe Diameter & Wall Thickness – Larger and thicker pipes require more material.
✔ نوع الطلاء – 3LPE, FBE, and other coatings increase costs.
✔ Bulk Orders – Large quantity orders receive better pricing.

Cangzhou Spiral Steel Pipes Group offers high-quality Piling Pipes at competitive prices.

Manufacturing Process & Quality Control

How Are Piling Pipes Manufactured?

The manufacturing process of Piling Pipes depends on the required diameter, wall thickness, and application. Below is a step-by-step breakdown of how piling pipes are manufactured to ensure high strength, durability, and precision.

1. Raw Material Selection

• High-quality steel plates or coils are selected based on ASTM A252, API 5L, or EN standards.
• The steel undergoes chemical composition analysis to ensure uniform properties.

2. Pipe Forming Process

For Seamless Piling Pipes:

• Solid steel billets are heated and pierced to create a hollow cylinder.
• The cylinder is extruded and stretched to achieve the required diameter and wall thickness.

For ERW (Electric Resistance Welded) Piling Pipes:

• A steel coil is unwound and shaped into a cylindrical form.
• The edges are heated and fused using high-frequency electric resistance welding (ERW).

For SSAW (Spiral Submerged Arc Welded) Piling Pipes:

• A hot-rolled steel plate is wound into a spiral shape.
• Internal and external submerged arc welding (SAW) is applied to create a high-strength weld seam.

3. Heat Treatment & Normalization

• Pipes undergo heat treatment to improve mechanical properties and stress resistance.
• Seamless pipes are normalized to enhance uniform grain structure and toughness.

4. Hydrostatic Pressure Testing

• Each Piling Pipe is tested under high pressure to ensure leak-proof and high-load-bearing capacity.

5. Ultrasonic & Radiographic Testing

• Non-destructive testing (NDT) is performed to detect any internal or external defects.
• Ultrasonic, X-ray, and magnetic particle testing are used based on pipe grade and specifications.

6. Beveling & Cutting

• Pipes are cut to required lengths using automated machinery.
• The pipe ends are beveled for easy welding and connection.

7. Coating & Anti-Corrosion Treatment

• Pipes are coated with 3LPE, FBE, Epoxy Coal Tar, or Polyurethane coatings to enhance corrosion resistance.

8. Final Inspection & Packaging

• Pipes are marked, inspected, and bundled according to customer requirements.
• Each pipe is labeled with batch numbers, specifications, and manufacturer details for full traceability.

Why Piling Pipes Are Preferred?

✔ Designed for deep foundation and high-load applications
✔ Manufactured with advanced welding and heat treatment processes
✔ High resistance to bending, compression, and environmental exposure
✔ Custom coatings available to extend lifespan in marine and underground conditions

شركة مجموعة تشانغتشو للأنابيب الفولاذية الحلزونية المحدودة follows strict quality control procedures to ensure high-performance Piling Pipes.

Applications & Industry Uses

Where Are Piling Pipes Used?

Piling Pipes are widely used in construction and infrastructure projects that require deep foundations and load-bearing support.

Industry	التطبيق	Why Piling Pipes?
Bridge Construction	Bridge foundations & support columns	High-strength, corrosion-resistant, and load-bearing
Marine & Offshore	Harbor, dock, and offshore platform foundations	Resistant to seawater and extreme marine conditions
High-Rise Buildings	Deep foundation support for skyscrapers	High load-bearing capacity and seismic resistance
Oil & Gas Industry	Offshore drilling platforms & pipeline support	Withstands extreme pressure and environmental exposure
Railway & Highway	Foundation support for elevated highways and railways	Strong, durable, and cost-effective

Why Piling Pipes Are Ideal for Marine & Offshore Foundations?

✔ High resistance to seawater corrosion
✔ Available in long lengths for deep-water applications
✔ Can be coated with 3LPE or Epoxy Coal Tar for extended durability

Cangzhou Spiral Steel Pipes Group supplies customized Piling Pipes for bridges, ports, offshore platforms, and deep foundation projects.

Coating & Anti-Corrosion Treatment

To ensure long-lasting performance, Piling Pipes can be coated with various anti-corrosion treatments.

نوع الطلاء	مقاومة التآكل	Best Applications
3LPE Coating	Very High	Marine foundations, offshore platforms
FBE (Fusion Bonded Epoxy) Coating	High	Bridge foundations, water pipelines
Epoxy Coal Tar Coating	Excellent	Industrial piling & chemical plants
طلاء البولي يوريثان	High	Offshore drilling & marine structures

Why Coating is Essential ?

✔ Prevents rust and corrosion in harsh environments
✔ Reduces maintenance costs and extends service life
✔ Enhances resistance against chemicals, seawater, and extreme temperatures

Cangzhou Spiral Steel Pipes Group provides custom coating services to meet industry-specific requirements.

Suppliers & Exporters

If you are looking to import Piling Pipes, working with a reliable supplier ensures quality, competitive pricing, and timely delivery.

Top Chinese Exporters

Company Name	الموقع	Annual Production Capacity
شركة مجموعة تشانغتشو للأنابيب الفولاذية الحلزونية المحدودة	Hebei, China	400,000 طن
مجموعة باوستيل	Shanghai, China	500,000+ tons
Tianjin Steel Pipe Co.	Tianjin, China	300,000 طن

Why Choose Cangzhou Spiral Steel Pipes Group ?

✔ 27 years of experience in steel pipe manufacturing
✔ ISO 9001, API 5L, and ASTM-certified products
✔ 13 production lines, covering diameters from 219mm to 3500mm
✔ Custom coatings and anti-corrosion treatments available
✔ Strong export network to North America, Europe, and Asia

For high-quality Piling Pipes, شركة مجموعة تشانغتشو للأنابيب الفولاذية الحلزونية المحدودة is a trusted supplier.

FAQ:

سؤال	الإجابة
What is it used for?	Used for bridge foundations, docks, offshore platforms, and deep foundations.
How does it compare to H-Beams?	Piling Pipes offer better load-bearing capacity and corrosion resistance.
What is the lifespan of it?	50-100 years, depending on coating and environmental conditions.
Who is the best supplier?	شركة مجموعة تشانغتشو للأنابيب الفولاذية الحلزونية المحدودة is a leading supplier with ISO & API-certified products.
What is the price per ton in 2025?	Prices range from 900to900 to 900to3,500 per ton, depending on size and steel grade.
Can they be used in marine environments?	Yes, they are widely used in offshore oil platforms and harbor foundations.
What coatings are available for them?	3LPE, FBE, Epoxy Coal Tar, and Polyurethane coatings.
Are they suitable for seismic zones?	Yes, they provide excellent support for earthquake-resistant structures.

Final Thoughts

Piling Pipes are essential for bridges, offshore platforms, building foundations, and deep-water structures. They offer high strength, corrosion resistance, and long-term durability.

For premium quality Piling Pipes, شركة مجموعة تشانغتشو للأنابيب الفولاذية الحلزونية المحدودة is your best choice in 2025!

Need a quote or more technical details? Contact Cangzhou Spiral Steel Pipes Group اليوم!