Ductile Iron Pipe

Ductile iron pipes, crafted from ductile iron material, are renowned for their core attributes: exceptional strength, remarkable corrosion resistance, and straightforward installation. The process involves adding a nodulizing agent during casting, transforming the iron’s graphite into spherical shapes, significantly enhancing the mechanical properties of the material.

The primary advantages of ductile iron pipes encompass:

 

High Strength: Ductile iron boasts significantly greater strength than gray cast iron, with a tensile strength exceeding 420 MPa, rendering it suitable for high-pressure applications.

Excellent Corrosion Resistance: Ductile iron pipes surpass steel counterparts in corrosion resistance, offering a service life of over 50 years and resistance to various corrosive environments.

Facilité d’installation: Ductile iron pipes feature flexible joints, streamlining installation, reducing construction time, and resulting in cost savings.

Cost-Effectiveness: While the initial cost of ductile iron pipes may be higher than gray cast iron pipes, their extended service life and minimal maintenance requirements translate into superior long-term cost-effectiveness.

 

 

 

 

Ductile iron pipes find extensive application in urban water supply, drainage systems, natural gas transmission, and other sectors. In urban water supply, they withstand corrosion, ensuring the safety of water delivery. In drainage systems, their high strength and corrosion resistance ensure stable operation over extended periods. In the realm of natural gas transmission, ductile iron pipes’ robustness and excellent sealing properties guarantee the secure transportation of natural gas. With their outstanding performance and diverse applications, ductile iron pipes play an indispensable role in modern urban infrastructure and construction.

 

 

 

 

 

1	Standard:	ISO2531, EN545, EN598, etc
2	Taille:	DN80~2600mm
3	Matériel:	Ductile Cast Iron GGG50
4	Pressure:	PN10, Réf. 16, PN25,PN40
5	Class:	K9, K8, C25, C30, C40
6	Longueur:	6m, cut to 5.7m
7	Application:	Water supply project, drainage, sewage, irrigation, water pipeline.
8	Certificat:	ISO9001, BV, WRAS, BSI
9	Internal Coating:	a). Portland cement mortar lining
		b). Sulphate Resistant cement mortar lining
		c). High-Aluminum cement mortar lining
		d). Fusion bonded epoxy coating
		e). Liquid epoxy painting
		f). Black bitumen painting
10	External Coating:	a). zinc+bitumen(70microns) painting
		b). Fusion bonded epoxy coating
		c). Zinc-aluminum alloy+liquid epoxy painting
11	Packing:	Bundles, in bulk

Packaging details: Our ductile iron pipes are securely packed in containers or as per customer requirements to ensure that the pipes are delivered to customers in good condition. We use strong and durable materials for packaging to protect the pipes during shipping and accommodate a variety of pipe sizes and quantities.

Détails de livraison: We guarantee prompt delivery and orders are shipped within 15 days after payment confirmation. No matter where you are, our efficient logistics network ensures that your orders are delivered promptly and safely. We strive to meet tight delivery deadlines while maintaining the highest standards of service and product quality.

Zhongtong has obtained various certifications, y compris la certification nationale d’entreprise de haute technologie, Certification de service après-vente cinq étoiles, quality management system certification and environmental management system certification.

The company has a diversified customer base and has served more than 2,680 Grandes entreprises, including well-known universities such as Nanjing University of Science and Technology and Zhejiang University, government agencies such as Taicang Water Conservancy Bureau, famous facilities such as Changzhou High-speed Railway Station, as well as Nongfu Spring, Groupe de jardins de campagne, Nanjing Metro 4 Line and other well-known companies.

Q: Quel est votre MOQ?
Answer: According to customer requirements.

Q: Pourquoi nous choisir?
Un: We are a professional high-density polyethylene (PEHD) pipe factory, we provide one-stop service for piping systems with extremely competitive prices and fast delivery, and we ensure that our quality is second to none.

Q: How to purchase products?
Un: Contact us via email or trade manager and tell us the products and quantity you need, we will contact you.

We will contact you immediately. The more detailed information you provide, the faster and easier it will be for you to get a quote.

Q: Puis-je faire mon propre design et logo sur le produit?
Un: Oui, nous faisons OEM. Global partners are welcome, we can produce your products in China.

Q: What are the payment methods?
Un: Montant de la commande <= USD 1,000, 100% prepaid. Montant de la commande >= USD 1,000, 30% T/T à l’avance, balance paid before shipment.
Montant de la commande>20,000 USD, 30% prepayment by wire transfer, L/C payable on sight is acceptable for the balance.
Montant de la commande > USD 100,000, 100% L/C payable on sight.

Q: Any other questions?
Un: Please click “Contactez-nous” to send us your questions. Merci.