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Cast Exhaust Iron Pipe Cost-Effective Pressure Pn25 Ductile Iron Exhaust Pipe

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Product Description

Overview
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Ductile Iron Pipe Detail

Ductile Iron Pipe

High toughness casting ductile iron is an alloy combining iron, carbon, and silicon. The graphite exists in the form of spheroids, which provides the material with iron's essence and steel's performance.

  • 📌 Range: DN80-DN2600
  • 📌 Interface: T-shape sliding type
  • 📌 Lining: Portland cement, high aluminum cement, or epoxy porcelain
  • 📌 Anti-corrosion: Zinc spray (≥ 130 g/m²) and bitumen paint

Our production process involves stringent annealing procedures. This ensures the removal of brittle cementite, allowing the pipe to achieve superior mechanical properties, safety, and durability. 100% high-pressure water testing is conducted to guarantee quality.

Ductile Iron Pipe 1 Ductile Iron Pipe 2 Ductile Iron Pipe 3
Product Parameters
Technical Specifications
ModelDuctile Iron Pipe
StandardISO2531 / EN545 / EN598 / GBT13295
Pressure ClassPN10, PN16, PN25, PN40
Class TypeK9, K10, K12, C25, C30, C40
Gasket MaterialNBR / SBR / EPDM
Production Capacity25,000 tons/month
External CoatingZinc + Bitumen Painting or Fusion Bonded Epoxy
Detailed Photos & Features
High Strength Easy Installation

High Strength & Pressure Resistance

Combines cast iron's corrosion resistance with steel's mechanical strength, offering excellent impact resistance.

Easy and Efficient Installation

Flexible socket joints allow for angle deflection, simplifying construction in complex terrains.

Corrosion Resistance Low Maintenance
Process 1 Process 2 Process 3
Manufacturing Inspection
Frequently Asked Questions
Q1: What are the main standards for your ductile iron pipes?
Our pipes strictly follow international standards including ISO2531, EN545, EN598, and GBT13295.
Q2: How do you ensure the quality of the products?
All products undergo a rigorous annealing process and 100% high-pressure water testing. We also accept third-party inspections.
Q3: Can the coatings and colors be customized?
Yes, we can customize special-shaped pipes, fittings, and internal/external coatings based on your specific project requirements.
Q4: What is the typical delivery time?
Generally, it is 20 days if the goods are in stock, or 25-30 days for larger or custom orders.
Q5: What information should I provide for a quote?
Please provide the grade, nominal diameter (DN), wall thickness, required coating type, and the total quantity in tons.
Q6: How are the pipes packed for shipping?
Pipes are packed with waterproof paper, secured with iron straps, and fixed on fumigated wooden pallets to prevent corrosion during sea transport.

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