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›

The DN80 to DN2000 Ductile Iron Pipe Fittings are socket-type components manufactured from GGG40 or GJS-400 ductile iron, conforming to ISO 1083 and ISO 2531 standards. These fittings are designed for pressurized water and wastewater transmission, featuring a socket joint configuration that allows for push-fit assembly with rubber gaskets. The material provides high tensile strength and impact resistance compared to grey cast iron, making it suitable for municipal and industrial infrastructure.
The GGG40 grade, equivalent to GJS-400, contains spherical graphite structure that enhances ductility and fatigue resistance. Common fittings include collar T types, K-type joints, and 90° and 45° double socket bends. The internal surface is typically coated with cement mortar for corrosion protection, while the external surface is treated with bituminous paint. These are not threaded fittings; installation requires alignment and gasket compression within the socket.
These fittings are sourced by municipal water authorities, pipeline contractors, and industrial plant engineers in Africa, Latin America, and the Middle East. Buyers often require them for large-scale water distribution networks where durability and cost-efficiency are prioritized. Trade terms are typically FOB Tianjin or CIF destination port, with packaging in bulk on wooden pallets or in containers. MOQ and lead time are not specified and must be confirmed with the supplier.
| Material | Ductile Iron GGG40 / GJS-400 (ISO 1083) |
| Standard Compliance | ISO 2531, EN 545 |
| Size Range | DN80 to DN2000 |
| Joint Type | Socket joint with elastomeric gasket |
| Tensile Strength | Typical minimum 400 MPa for GGG40 grade |
| Elongation | Typical minimum 10% elongation at break (ISO 1083) |
| Internal Coating | Typical cement mortar lining per ISO 4179 |
| External Coating | Typical bituminous or epoxy coating for corrosion protection |
| Gasket Material | Typical EPDM or SBR rubber, compliant with ISO 4633 |
| Pressure Rating | Typical PN10 to PN16 for water applications |
Dinsen Impex Corp. is registered in Handan, Hebei Province, China, with its address listed at No.70 Renmin Road. The company is identified as an exporter of ductile iron pipe fittings, with a trust tier of 'harbor', indicating basic business verification. No information is provided on production capacity, years in operation, workforce size, or certifications such as ISO 9001. The listing does not mention any past projects, clients, or quality control processes.
Response rate and average response time are not recorded, suggesting limited buyer engagement. Buyers should treat this as a manufacturer with confirmed location and product scope, but no verified export history or third-party audit data. All claims regarding standards compliance, coating, or pressure ratings must be confirmed with the supplier before ordering. No certifications are listed, so independent testing is advised for critical applications.
These DN80 to DN2000 ductile iron pipe fittings with socket joint configuration meet ISO 2531 and EN 545 standards, making them ideal for water transmission pipelines, municipal infrastructure, and industrial fluid transport systems. Grade GGG40 / GJS-400 ductile iron offers superior strength and flexibility compared to grey cast iron, ensuring reliable long-term performance under pressure. EximNext supplies these fittings for global export with flexible MOQ and competitive pricing for container and bulk orders.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the exact material grade (GGG40/GJS-400), internal coating thickness, and gasket material. Request material test certificates (MTC) per ISO 1083 and coating thickness reports per ISO 4179. Do not accept fittings without batch-specific documentation - counterfeit or substandard grades are common in this category.
Confirm Incoterms, packaging, and lead time directly with the supplier. Typical terms are FOB Tianjin or CIF destination, with lead times of 30 - 50 days for bulk orders. Packaging is usually on wooden pallets with corner protection; request rust inhibitors if shipping to humid climates. Payment terms are not listed - expect T/T in advance or LC for new buyers.
Conduct pre-shipment inspection for surface defects, gasket fit, and coating uniformity. Use a thickness gauge to verify cement lining and check for cracks in the casting. Request a pressure test report at 1.5x operating pressure. Ensure documentation includes gasket material certification, coating test data, and a packing list with part numbers. Reject shipments without traceable batch records.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Dn80-2000 Ductile Iron Pipe Fittings for your business, securing the right balance of quality and cost is essential. Dinsen Impex Corp., a verified supplier based in China, offers this product with key specifications including Ductile Iron Pipe Fittings / Socket Joint Flanges, Ductile Iron GGG40 / GJS-400 (ISO 1083), and DN80 to DN2000 (NPS 3" to 80"). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,2002,200./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.11, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Dn80-2000 Ductile Iron Pi requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dinsen Impex Corp. 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 7307.11 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Dn80-2000 Ductile Iron Pi has been verified on our platform. 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 verified manufacturers and exporters across 200+ countries. Explore similar products in the Flanges category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Dn80-2000 Ductile Iron Pi 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 7307.11 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Dn80-2000 Ductile Iron Pipe Fittings from Dinsen Impex Corp. is $1,2002,200./Bags 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 Dinsen Impex Corp. through EximNext.
The supplier, Dinsen Impex Corp., has set a Minimum Order Quantity (MOQ) of 1 Bags for Dn80-2000 Ductile Iron Pi. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Dn80-2000 Ductile Iron Pipe Fittings is classified under HS Code 7307.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Dn80-2000 Ductile Iron Pi from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dinsen Impex Corp.. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Dinsen Impex Corp. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Dn80-2000 Ductile Iron Pipe Fittings supplied by Dinsen Impex Corp. include Ductile Iron Pipe Fittings / Socket Joint Flanges, Ductile Iron GGG40 / GJS-400 (ISO 1083), and DN80 to DN2000 (NPS 3" to 80"). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Dinsen Impex Corp. offers Dn80-2000 Ductile Iron Pi with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Dn80-2000 Ductile Iron Pi is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dinsen Impex Corp. through our platform.
Dinsen Impex Corp. maintains international quality certifications. These ensure that the Dn80-2000 Ductile Iron Pi meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dinsen Impex Corp. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Dinsen Impex Corp..
Discover more products in Flanges from verified suppliers worldwide.