DN400 Ductile Cast Iron Pipe

Ductile iron pipe is a new product developed on the basis of gray cast iron pipe. Through spheroidizing and annealing process, the mechanical properties of cast iron are greatly improved. The following is the performance comparison of ductile iron pipe, gray cast iron pipe and steel pipe.

Product	Ductile Iron Pipe
Length	6m, cut to 5.7m.In general, the pipe length is 6m for bulk shipment and 5.7m for container shipment.
Pipe class	K9, K8, C40, C30, C25, etc.
Standard	ISO2531, EN545 , EN598.
Pipe joint	Push-on joint(Tyton joint), K type joint, self-restrained joint
Material	Ductile Cast Iron GGG50
Pressure	PN10, PN16, PN25,PN40
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
External Coating	a). zinc+bitumen(70microns) painting
		b). Fusion bonded epoxy coating
		c). Zinc-aluminum alloy +liquid epoxy painting
Packing	Bundled with steel belts or in bulk
Application	Water supply project, drainage, sewage, irrigation, water pipeline.

Tata iron and Steel group takes the" Integrity, Practicality, Innovation, Win-Win " as its sole operation principle, always persist in putting the customer demand in the first place. To meet the maximum needs of customers as the starting point and foothold of work ,which has won the trust and respect of the most customers and has achieved a win-win situation with customers, established the leading position in the steel industry. yuantai steel group located in shandong, the business development have been expanded to the whole country, covering south China, north China, central China, and east China area. yuantai steel group in Guangdong, Fuzhou, Xiamen, Chengdu, Chongqing, Shanxi, Tianjin, Liaoning, Lanzhou, Wuxi and other areas set up 11 subsidiary companies, has more than 600 employees, annual sales of steel products of more than 3.6 million tons, annual sales income over 15 billion RMB.At present, the company Steel trade. Agent china well-known steel mill's products, including steel coils, galvanized steel coils and plate, steel plate, high strength ship plate, stainless steel, H-beam, I-bean, wire rods etc. Service in forty thousand enterprise . Our products are involved in the processing machinery, steel structure engineering, environmental protection, equipment manufacturing, electric power engineering, automobile, shipbuilding and other industries.2. The steel processing and distribution. In order to better provide one-stop steel processing, storage, distribution services for customers, company has established the steel processing and distribution center in wuxi tianjin.Customer first, quality first, service first, common development.One World One dream.