Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Agriculture›Apparel and fashion accessories›Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Ductile Iron Pipe
The product offered is a ductile iron pipe produced by high‑speed centrifugal casting with a spheroidised graphite structure. It is supplied in nominal diameters ranging from DN80 to DN2000 and conforms to ISO 2531 and EN 545 standards. The material grade is identified as SG Iron / GGG 40/50, providing a balance of strength and ductility suitable for large‑scale water and sewage networks.
The pipe features a cement‑mortared lining for corrosion resistance and a typical wall thickness of 6 mm for the 100 mm size. In the industry, ductile iron pipes are valued for their steel‑like performance while retaining the ease of installation associated with cast iron. Typical pressure ratings for this class of pipe are around 1.6 MPa and tensile strengths near 350 MPa, making them a cost‑effective alternative to steel in many projects.
These pipes are commonly sourced for municipal water transmission, industrial fluid conveyance and mining water supply. Buyers such as utility companies, construction contractors and infrastructure developers often request bulk shipments packed in pallets or wooden crates. Trade terms are negotiated directly with the supplier and should include verification of ISO compliance, agreed Incoterms and payment conditions before finalising any order.
| Material | Ductile Iron (SG Iron / GGG 40/50) |
| Size range (DN) | DN80 to DN2000 |
| Standard compliance | ISO 2531, EN 545 |
| Wall thickness (DN100) | 6 mm |
| Corrosion protection | Cement mortar lining |
| Typical pressure rating | 1.6 MPa (typical) |
| Typical tensile strength | 350 MPa (typical) |
| Typical elongation | 12 % (typical) |
| Standard density | 7.1 g/cm³ (typical) |
| Typical optional coating | Polyethylene coating (typical) |
Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd is based in Cangzhou, Hebei Province, China, as shown in the address "Pusheng Road, Cangzhou, 061300, Hebei, China". The company is listed with a harbour‑level trust tier, indicating that it meets the basic verification criteria of the platform, although its response rate is recorded as 0 % and no average response time is available.
The firm specialises in the production of pipeline equipment, focusing on ductile iron pipe manufacturing for municipal and industrial applications. Its catalogue highlights the use of centrifugal casting technology and spheroidising agents to achieve the required material properties, but the listing does not disclose specific production capacity, client references or any additional certifications beyond the cited ISO and EN standards.
Ductile iron pipe is manufactured by centrifugal casting with spheroidized graphite structure, offering superior strength and flexibility compared to conventional cast iron. Available in sizes from DN80 to DN2000, conforming to ISO 2531 and EN 545 standards, these pipes are widely used in water transmission, sewage systems, and industrial fluid transport. As a cost-effective alternative to steel, DI pipes provide excellent corrosion resistance with cement mortar lining and are traded globally in bulk quantities.
People Also Search For
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing Ductile Iron Pipe from Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd - China Import Guide
Before placing an order, verify that the pipe dimensions, wall thickness and material grade match the project specifications and that the supplier can provide certification of compliance with ISO 2531 and EN 545. Request a mill test report and a sample of the cement mortar lining to confirm quality. Confirm the supplier’s harbour‑level trust tier and ask for references or recent export documentation where possible.
Logistics should be clarified early: agree on the preferred Incoterm (FOB, CIF or other), the packaging method (palletised or bulk crate), and the expected lead time for production and loading. Because the listing does not state a specific lead time, ask the supplier to detail the schedule from order confirmation to shipment. Payment terms such as L/C at sight or T/T should be negotiated alongside any bank guarantees.
When the shipment arrives, arrange third‑party inspection to check dimensional tolerances, wall thickness and the integrity of the cement mortar lining. Request the test certificates for tensile strength and pressure rating, and ensure that the packaging has protected the pipes from mechanical damage during transit. Maintaining records of these checks will support smooth customs clearance and downstream installation.
Active buying requirements from importers looking for Similar products
South Korea (Republic Of Korea)
United Arab Emirates
BahrainUnited Arab Emirates
Bhutan
Qatar- ✓Who's importing it
- ✓What prices they're paying
- ✓Which ports they're moving through
Related Products & Suppliers
Compare alternatives, find similar products and connect with suppliers
Similar Products
Related Products
.jpg.png)
Trending in this Category
Top Suppliers for this Product
Compare Other Sellers
More from Parent Category
Browse Ductile Iron Pipe — Top Products
27 listingsTop Suppliers for Ductile Iron Pipe
30 suppliersBuy Ductile Iron Pipe in Bulk — Supplier in China
When sourcing Ductile Iron Pipe for your business, securing the right balance of quality and cost is essential. Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd, a supplier based in China, offers this product with key specifications including K9 / K12 (ISO 2531 / EN 545), Nodular Graphite, GGG-40 to GGG-50 grade, Carbon 3.0-3.8%, Silicon 2.0-3.0%, and DN80 to DN2000, nominal length 5.5m / 6m / 6.4m. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $850 – $1,400 / MT and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7303.00, making it a staple in the Iron Pipes sector with strong demand from importing countries worldwide.
Ductile Iron Pipe Specifications, Trade Terms & Pricing
Importing Ductile Iron Pipe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7303.00 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
About Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Ductile Iron Pipe for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Iron Pipes category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Ductile Iron Pipe — Shipping, Logistics & Customs
Importing Ductile Iron Pipe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7303.00 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Ductile Iron Pipe
What is the wholesale price of Ductile Iron Pipe?
The current listed wholesale price for Ductile Iron Pipe from Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd is $850 – $1,400 / MT on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Ductile Iron Pipe?
The supplier, Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Ductile Iron Pipe. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Ductile Iron Pipe?
For international shipping and customs clearance, Ductile Iron Pipe is classified under HS Code 7303.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Ductile Iron Pipe from China?
To import Ductile Iron Pipe from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd. Ensure you have the necessary import licenses for Iron Pipes products in your destination country.
How can I check Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd before ordering?
Open the Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Ductile Iron Pipe?
The key specifications for Ductile Iron Pipe supplied by Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd include K9 / K12 (ISO 2531 / EN 545), Nodular Graphite, GGG-40 to GGG-50 grade, Carbon 3.0-3.8%, Silicon 2.0-3.0%, and DN80 to DN2000, nominal length 5.5m / 6m / 6.4m. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Ductile Iron Pipe?
Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd offers Ductile Iron Pipe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Ductile Iron Pipe the most?
Ductile Iron Pipe is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd through our platform.
What certifications does this Ductile Iron Pipe supplier hold?
Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd maintains international quality certifications. These ensure that the Ductile Iron Pipe meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Ductile Iron Pipe on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd.
Explore More Iron Pipes Products for Wholesale Import
Discover more products in Iron Pipes from suppliers worldwide.