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The Di Double Socket Tee With Flange from Jilin Senfeng Pipe Co., Ltd. is manufactured from ductile iron grade 500-7 / 400-15 per ISO1083, designed for pressurised water transmission systems. It features dual socket ends with an integrated flange for bolted connections, ensuring leak-free assembly in underground and above-ground pipelines. The fitting complies with ISO2531 and BS EN545, and includes a cement mortar lining with sulphuric acid resistance for long-term durability in corrosive environments.
This fitting is produced using a centrifugal casting process that ensures uniform wall thickness and structural integrity. The internal lining meets the standard thickness requirement of 1.5mm to 2.5mm for water mains, while the external coating is typically bituminous or epoxy for corrosion protection. The material composition conforms to EN-GJS-400-15 and EN-GJS-500-7, with a minimum tensile strength of 400 MPa and elongation of at least 15%. These properties are typical for pressure-grade ductile iron fittings in municipal infrastructure.
The product is commonly purchased by municipal water authorities, irrigation contractors, and industrial plant engineers for use in potable water networks, wastewater transfer lines, and fire protection systems. Trade terms are typically FOB or CIF from ports in Tianjin or Qingdao, with packaging in wooden crates or bulk pallets. Minimum order quantities are not stated but are negotiable based on project scale. Buyers should verify the lining thickness and flange face finish before shipment.
| Material | Ductile iron grade 500-7 / 400-15 per ISO1083 |
| Standard | ISO2531, BS EN545, BS EN598, AWWA C219, AWWA C110, ASME B16.42 |
| Internal Lining | Cement mortar with sulphuric acid resistance, typical thickness 1.5mm to 2.5mm |
| External Coating | Bituminous or epoxy, typical for buried applications |
| Flange Type | Raised face, conforming to EN1092-1 PN10 |
| Pressure Rating | PN10, standard for water distribution systems |
| Socket Design | Dual socket with bell and spigot, standard taper per ISO2531 |
| Tensile Strength | Minimum 400 MPa, typical for EN-GJS-400-15 |
| Elongation | Minimum 15%, typical for EN-GJS-400-15 |
| Typical Wall Thickness | Varies by nominal diameter, typically 7mm to 15mm for DN100 to DN400 |
Jilin Senfeng Pipe Co., Ltd. is a manufacturer based in Panshi, Jilin Province, China, specialising in ductile iron pipe fittings for water infrastructure. The company holds a harbor trust tier, indicating verified production capacity and export experience. No details are provided on years in operation, workforce size, or annual output. The listing confirms only that the fittings are produced in-house and comply with international standards.
The supplier does not claim certifications such as ISO9001 or third-party testing reports. There is no mention of client names, project references, or quality control procedures beyond compliance with ISO2531 and BS EN545. Buyers should request test certificates for material composition and lining adhesion before placing orders. Response rate and average response time are not available, suggesting limited customer service capacity.
This ductile iron double socket tee with flange is a heavy-duty pipe fitting designed for water transmission and distribution networks, conforming to ISO2531 and BS EN545 international standards. The fitting features dual socket connections with an integral flange for secure, leak-resistant assembly in pressure pipeline systems. Cement mortar lining with sulphuric resistance properties ensures long-term corrosion protection in buried and exposed water main applications. Ideal for municipal water supply, irrigation, and industrial pipeline projects requiring high-strength DI components.
| 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 material grade (500-7 or 400-15), internal lining thickness, and flange face finish against your project specifications. Request material test reports and lining adhesion certificates from the supplier. Confirm that the fittings comply with ISO2531 and BS EN545, not just claimed compliance. Avoid accepting fittings without documented test results for tensile strength and corrosion resistance.
Logistics are typically handled via FOB Tianjin or CIF port of destination. Lead time is not stated but generally ranges from 30 to 45 days after deposit. Packaging is in wooden crates or palletised bulk, with moisture barriers. Incoterms must be explicitly agreed upon in writing. Payment terms are usually 30% advance, 70% against copy of bill of lading. Confirm shipping schedule and port handling fees in advance.
Upon arrival, inspect for surface cracks, coating damage, and socket deformation. Perform a visual check of the internal lining for uniformity and absence of voids. Request a sample from each batch for laboratory testing of tensile strength and lining adhesion. Ensure all documentation includes batch numbers, material certificates, and flange dimensions. Retain samples for 6 months in case of field failure claims.
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When sourcing Di Double Socket Tee With Flange 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 Ductile Iron Grade 500-7 (ISO1083); Double Socket Tee with Flange, Ductile Iron (SG Iron) - graphite spherulite structure for superior strength and toughness, and DN80 - DN600 (3" - 24"), varies by pressure class and flange rating. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8501,400./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7307.19, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Di Double Socket Tee With 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 7307.19 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 Di Double Socket Tee With 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 Di Double Socket Tee With 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 7307.19 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 Double Socket Tee With Flange from Jilin Senfeng Pipe Co., Ltd. is $8501,400./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 Double Socket Tee With. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Di Double Socket Tee With Flange is classified under HS Code 7307.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Di Double Socket Tee With 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 Double Socket Tee With Flange supplied by Jilin Senfeng Pipe Co., Ltd. include Ductile Iron Grade 500-7 (ISO1083); Double Socket Tee with Flange, Ductile Iron (SG Iron) - graphite spherulite structure for superior strength and toughness, and DN80 - DN600 (3" - 24"), varies by pressure class and flange rating. 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 Double Socket Tee With with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Di Double Socket Tee With 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 Double Socket Tee With 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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