Audited Supplier
The ductile iron used to manufacture the pipe is characterized by the spheroidal or nodular nature of the graphite within the iron. Typically, the pipe is manufactured using centrifugal casting in metal or resin lined moulds. Protective internal linings and external coatings are often applied to ductile iron pipes to inhibit corrosion: the standard internal lining is cement mortar and standard external coatings include bonded zinc, asphalt or water-based paint. In highly corrosive environments loose polyethylene sleeving (LPS) to encase the pipe may also be used.
Life expectancy of unprotected ductile iron pipes depends on the corrosiveness of soil present and tends to be shorter where soil is highly corrosive.[4] However, a lifespan in excess of 100 years has been estimated for ductile iron pipelines installed using "evolved laying practices", including use of properly installed LPS (polyethylene encasement).[5][6] Studies of ductile iron pipe's environmental impact have differing findings regarding emissions and energy consumed. Ductile iron pipe manufactured in the US has been certified as a sustainable product by the Institute for Market Transformation to Sustainability
| Product name | Ductile iron pipe |
| Size | DN80~2600mm |
| Material | Ductile Cast lron GGG50 |
| Class | K9,K7,K12,C25,C30,C40 |
| Length | 6m, cut to 5.7m |
| lnternal Coating | Cement mortar lining |
| External Coating | Metal Zinc+Black bitument coating |
| Standard | EN545, EN598, ISO2531 |
| Packing | Bundles, in bulk,Pack according to customer requirements |
| Application | Water pipelines, water supply, sewerage and piping for steam, air,gas,oil, etc |
SHANDONG BAOTAI METAL MATERIALS GROUP CO.,LTDwhich was localted in Shandong ,Jinanwe involved in Steel business for More than 20 years. quality can be guaranteedand competitive price available. weMainly engaged in stainless steel,carbon steel, galvanized steel, PpGl.PPGL, copper, aluminum. The companyhas established long-term closecooperative relations with well-knowndomestic steel companies. Baotai Steelprovides services for large enterprisessuch as domestic governmentconstruction projects, Chinese listedcompanies, and state-owned enterprises.we can guarantee a short delivery time.High-quality products, and high-qualityservices are highly praised by customers.Customers from various countries havesigned agency agreements with BaotaiSteel and become Baotai Steel's agents.Baotai Steel adheres to the concept ofwin-win, customer-centric, and looksforward to becoming your trustworthyand high-quality enterprise.
1. Can I get free samples?
A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.
2. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
3. Can I request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.
4. Can I have my own Logo on the product?
A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.
5. Can you produce the products according to my own drawings?
A: Yes, we can produce the products according to your drawings that will be most satisfy you.
6. Which price terms could accepted?
A: FOB,CIF all acceptable.
