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The Di Flange Pipe, K9/12 supplied by Jilin Senfeng Pipe Co., Ltd. is a ductile‑iron pipe with a double‑flange connection, classified under the K9 pressure rating. It is manufactured from spheroidal graphite iron and meets ISO 2531, BS EN 545, BS EN 598 and AWWA standards, ensuring suitability for high‑pressure water transmission and sewage systems. Although the exact size range is not listed, the product is commonly offered in DN100‑600 mm dimensions for K9 class pipes. The pipe is intended for municipal water networks, industrial fluid distribution and large‑scale civil‑engineering projects.
Ductile‑iron construction delivers high tensile strength and excellent corrosion resistance, characteristics essential for long‑term underground installations. The K9 rating typically corresponds to a PN 25 pressure class, allowing operation at pressures up to 25 bar. In practice, manufacturers often apply a cement‑mortar internal lining and a protective external coating, both of which are standard for high‑pressure ductile‑iron pipe. Temperature service is usually - 20 °C to 120 °C, matching the typical operating envelope for such infrastructure.
Purchasers such as water‑utility authorities, infrastructure contractors and industrial plant engineers select this pipe for its durability and compliance with international standards. The supplier does not publish a minimum order quantity or lead‑time, so buyers should confirm these details directly. Trade conditions, including Incoterms, payment schedule and inspection requirements, are negotiated on a case‑by‑case basis and are not fixed in the listing.
| Material | Ductile iron (spheroidal graphite iron) |
| Pressure rating | K9 (equivalent to PN 25, standard for high‑pressure water mains) |
| Standard compliance | ISO 2531, BS EN 545, BS EN 598, AWWA |
| Typical size range | DN100‑600 mm (standard for K9 ductile‑iron pipe) |
| Typical coating | Cement‑mortar lining (standard for high‑pressure ductile‑iron pipe) |
| Temperature rating | - 20 °C to 120 °C (typical service range) |
| Typical pressure class | PN 25 (standard for K9 class) |
| Typical packaging | Wooden crates with plastic wrap (standard export packaging) |
| Typical weight per metre | ~45 kg for DN200 (standard estimate) |
Jilin Senfeng Pipe Co., Ltd. operates from its headquarters in Panshi, Jilin Province, China, at B‑1 Jiancaijiayuan, Fukang Road, postal code 132300. The company holds a harbour‑level trust tier, reflecting a verified business status, although its recorded response rate is currently 0 % with no average response time logged. Its product portfolio focuses on ductile‑iron pipe components, including flanged pipes, adaptors and related fittings for large‑scale water and industrial projects.
The supplier’s catalogue highlights compliance with multiple international standards and offers products that can be customised to project‑specific dimensions. While the listing does not provide exact production capacity, certification copies or client references, prospective buyers are advised to request factory audit reports, quality certificates and test data to substantiate product claims.
This ductile iron flange pipe is classified as K9 pressure rating, commonly used in water transmission, sewage systems, and industrial fluid distribution. Meeting ISO 2531, BS EN 545, BS EN 598, and AWWA standards, it offers superior strength and corrosion resistance for demanding infrastructure projects. Widely sourced from foundries in India, China, and Turkey, these flanged pipes are essential components for municipal water networks, making them a high-demand import item in global construction and infrastructure trade.
| 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 |
Prior to confirming an order, ensure that the pipe’s pressure class, material grade and internal lining meet the specifications of your project. Request the supplier’s mill test report, coating certification and any relevant standard compliance documents to validate product conformity. Verifying the exact dimensions and wall thickness will help prevent installation issues later on.
Logistics for heavy pipe shipments typically involve container loading on 20‑ft or 40‑ft vessels, with the option of bulk freight for larger volumes. Confirm the preferred Incoterm, expected lead time and any port‑handling charges directly with the supplier, as these details are not listed. Payment arrangements such as LC at sight or T/T should be negotiated and documented before shipment.
Implementing a robust quality assurance plan is essential for infrastructure‑grade pipe. Arrange a pre‑shipment inspection or request third‑party test reports covering tensile strength, pressure testing and coating adhesion. Ensure that all export paperwork, including a certificate of conformity, packing list and bill of lading, is prepared in advance to facilitate smooth customs clearance.
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When sourcing Di Flange Pipe, K9/12 for your business, securing the right balance of quality and cost is essential. Jilin Senfeng Pipe Co., Ltd., a verified supplier based in China, offers this product with key specifications including K9 Pressure Class (Nominal Pressure Class), Ductile Iron Grade 400-12 or equivalent (min. 400 MPa tensile strength), and DN80 to DN600 (3" to 24"), flange drillings per relevant standard. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8501,200./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7303.00, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Di Flange Pipe, K9/12 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jilin Senfeng Pipe 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Di Flange Pipe, K9/12 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 import export marketplace. Start your sourcing journey today.
Importing Di Flange Pipe, K9/12 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).
The current listed wholesale price for Di Flange Pipe, K9/12 from Jilin Senfeng Pipe Co., Ltd. is $8501,200./Unit 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 Jilin Senfeng Pipe Co., Ltd. through EximNext.
The supplier, Jilin Senfeng Pipe Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Di Flange Pipe, K9/12. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Di Flange Pipe, K9/12 is classified under HS Code 7303.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Di Flange Pipe, K9/12 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jilin Senfeng Pipe Co., Ltd.. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Jilin Senfeng Pipe Co., Ltd. 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 Di Flange Pipe, K9/12 supplied by Jilin Senfeng Pipe Co., Ltd. include K9 Pressure Class (Nominal Pressure Class), Ductile Iron Grade 400-12 or equivalent (min. 400 MPa tensile strength), and DN80 to DN600 (3" to 24"), flange drillings per relevant standard. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Jilin Senfeng Pipe Co., Ltd. offers Di Flange Pipe, K9/12 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Di Flange Pipe, K9/12 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jilin Senfeng Pipe Co., Ltd. through our platform.
Jilin Senfeng Pipe Co., Ltd. maintains international quality certifications. These ensure that the Di Flange Pipe, K9/12 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. Jilin Senfeng Pipe Co., Ltd. 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 Jilin Senfeng Pipe Co., Ltd..
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