Ductile Iron Pipe Erternal Paint With Epoxy - China
price: contact company for price
Ductile iron pipe is a type of cast-iron pipe made by adding magnesium to molten iron, which changes the graphite structure from flakes to spheroids.
This transformation gives the pipe a much higher tensile strength, impact resistance, and flexibility compared to traditional gray cast iron pipes.
The standard of pipe: ISO 2531, EN545, EN598.
2 - Pipe class: K9, C40, C30, C25, etc.
3 - Pipe joint: push-on joint(Tyton joint),, self-restrained joint
4 - Effective length: in general, the pipe length is 6m for bulk shipment and 5.7m for container shipment.
5 - Internal lining: cement mortar lining as per ISO4179
6 - Zinc coating: at least 130g/m2 as per ISO 8179
7 - Bitumen painting: at least 70um as per ISO 8179
8 - Gaskets are NBR, SBR or EPDM rubber ring as per ISO4633
Company Contact:
- Posted By: Shanxi Datong Casting Co., Ltd
- Phone: +86 187 3560 4835
- Address: Chuandi Industrial Park, Jincheng City, Shanxi Province, China
- Email:

- Website: https://www.datpipes.com/
Published date: January 8, 2026
- Business Description: Shanxi Datong Casting Co., Ltd. is located in Chuandi Industrial Park, Zezhou County.
It is an integrated manufacturing factory specializing in the production of ductile iron pipes, fittings, and rubber sealing rings, combining smelting and casting processes.
The company boasts 100,000 square meters of modern workshops and advanced production equipment, with automation and mechanization levels ranking among the top in the domestic industry.
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