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Ductile Iron Feed Pipe
Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd produces ductile iron feed pipe using SG iron grade 500‑7 or 400‑15 in accordance with ISO 1083. The pipes are manufactured to ISO 2531 or EN 545 standards and are supplied in standard six‑metre lengths. Diameter options range from 80 mm to 1600 mm, and the pipes can be fitted with push‑on or mechanical couplings for rapid installation. The material combines the iron base with steel‑like performance, offering high tensile strength and impact resistance.
Typical ductile iron feed pipes have a minimum yield strength of 250 MPa and an ultimate tensile strength around 400 MPa. Wall thickness follows the standard schedule 40 dimensions, providing pressure ratings up to 20 bar for smaller diameters and decreasing with larger sizes (typical). A zinc‑rich primer or epoxy coating is commonly applied as a standard corrosion‑protective layer. The pipes are usually delivered with bitumen or cement‑mortared lining, which is a typical industry practice for water and sewage applications.
Municipal water authorities, sewage contractors and large industrial plants are the main buyers of these feed pipes. Importers should confirm the exact diameter, wall thickness and lining type required, as the supplier does not list a fixed MOQ. Shipping can be arranged on FOB Cangzhou or CIF to chosen ports, and payment conditions are typically settled after a pro‑forma invoice. Buyers are advised to request the mill test certificate and ISO 2531 compliance documentation before finalising any purchase.
| Material | Ductile Iron (SG Iron) Grade 500‑7 / 400‑15 per ISO 1083 |
| Standard(s) | ISO 2531, EN 545 |
| Diameter range | 80 mm‑1600 mm |
| Standard length | 6 metre (typical) |
| Typical pressure rating | up to 20 bar for smaller diameters (typical) |
| Typical wall thickness | schedule 40 (standard) |
| Typical tensile strength | 400 MPa (typical) |
| Typical coating | zinc‑rich primer or epoxy (typical) |
| Typical lining | bitumen or cement mortar (typical) |
| Packaging | bundled in wooden pallets with protective film (typical) |
Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd is situated on Pusheng Road, Cangzhou 061300, Hebei, China. The supplier holds a harbour trust tier on the platform, which reflects a basic level of verification. Its response statistics show a 0 % response rate and no recorded response time, indicating limited interaction history with potential buyers.
The company specialises in ductile iron pipe products, offering a range of feed pipes for water, sewage and industrial fluid transmission. The listing does not disclose production capacity, specific certifications or minimum order quantities, so interested buyers should request those details directly. No further corporate background such as founding year or employee count is provided in the source data.
Ductile iron feed pipes are widely specified for municipal water supply, sewage, and industrial fluid transmission systems. Manufactured to ISO 2531 or EN 545 standards, these pipes offer superior tensile strength and impact resistance compared to conventional cast iron. They are easy to joint using push-on or mechanical couplings and can be laid in varied ground conditions without selected backfill, making them a cost-effective choice for large-scale infrastructure projects worldwide. Exported globally in standard 6m lengths with bitumen or cement mortar lining.
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Sourcing Ductile Iron Feed Pipe from Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd - China Import Guide
Prior to ordering, verify the exact diameter, wall thickness and lining type needed for your project. Request the mill test certificate and the ISO 2531 compliance report to confirm material grade and mechanical properties. Ensure that the coating type (zinc‑rich primer or epoxy) matches the environmental conditions of the installation.
Logistics should be clarified early; the supplier can arrange FOB Cangzhou or CIF to other Chinese ports. Lead times are not disclosed, so ask for an estimated production and shipment schedule. Payment terms are typically negotiated after a pro‑forma invoice, and buyers should agree on a secure method such as T/T against documents.
Quality assurance can be reinforced with third‑party inspection before loading. Ask the supplier to provide a detailed inspection report covering dimensions, pressure rating and coating thickness. Ensure that all required documentation, including the certificate of origin and customs paperwork, is prepared in advance to avoid delays at the port.
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30 suppliersBuy Ductile Iron Feed Pipe in Bulk — Supplier in China
When sourcing Ductile Iron Feed 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 GGG 40 / GGG 50 (ISO 1083) / Class 400 / Class 500, Spheroidal Graphite Iron, Carbon 3.0-3.8%, Silicon 2.0-3.0%, Manganese 0.1-0.3%, and DN80 to DN1200 (3" to 48"), Wall thickness per ISO 2531 Class 40/50. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $850 – $1,200 / 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 Feed Pipe Specifications, Trade Terms & Pricing
Importing Ductile Iron Feed 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 global 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 Feed 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 import export marketplace. Start your sourcing journey today.
Import Ductile Iron Feed Pipe — Shipping, Logistics & Customs
Importing Ductile Iron Feed 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 Feed Pipe
What is the wholesale price of Ductile Iron Feed Pipe?
The current listed wholesale price for Ductile Iron Feed Pipe from Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd is $850 – $1,200 / 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 Feed Pipe?
The supplier, Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Ductile Iron Feed 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 Feed Pipe?
For international shipping and customs clearance, Ductile Iron Feed 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 Feed Pipe from China?
To import Ductile Iron Feed 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 Feed Pipe?
The key specifications for Ductile Iron Feed Pipe supplied by Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd include GGG 40 / GGG 50 (ISO 1083) / Class 400 / Class 500, Spheroidal Graphite Iron, Carbon 3.0-3.8%, Silicon 2.0-3.0%, Manganese 0.1-0.3%, and DN80 to DN1200 (3" to 48"), Wall thickness per ISO 2531 Class 40/50. 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 Feed Pipe?
Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd offers Ductile Iron Feed 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 Feed Pipe the most?
Ductile Iron Feed 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 Feed Pipe supplier hold?
Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd maintains international quality certifications. These ensure that the Ductile Iron Feed Pipe meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Ductile Iron Feed 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.
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