Import Di Pipe Fittings, Double Flanged Bend. — Buy in Bulk from Supplier in China

The Double Flanged Bend is a ductile iron pipe fitting designed for directional changes in fluid transport systems, manufactured to meet ISO2531, BS EN545, BS EN598, AWWA C219, AWWA C110, and ASME B16.4 standards. It features a double flange configuration for secure bolted connections and is engineered to handle internal pressures typical in municipal water and industrial pipelines. The fitting is cast from nodular graphite iron with a minimum tensile strength of 420 MPa and elongation of at least 10%, ensuring structural integrity under dynamic loads.

The internal surface may be lined with cement mortar, sulphuric resistance cement, or epoxy-coated variants depending on application, while the external surface is protected by zinc and bitumen or multi-layer epoxy systems. These coatings are standard in the industry for corrosion control in buried or submerged environments. The material composition complies with EN 545 requirements for ductile iron, with carbon content between 3.0% and 3.8% and magnesium residual levels controlled during spheroidisation to ensure proper graphite nodularity.

This fitting is commonly used in municipal water distribution, wastewater networks, and industrial process piping where high-pressure resistance and long-term durability are required. Buyers include civil engineering contractors, utility operators, and infrastructure developers sourcing bulk quantities for large-scale projects. Trade terms typically include FOB or CIF shipping, with packaging on wooden pallets wrapped in plastic film. Minimum order quantities are negotiable based on project scale and delivery schedule.

Jilin Senfeng Pipe Co., Ltd. operates from Panshi, Jilin Province, China, with a manufacturing facility focused on ductile iron pipe fittings for water and wastewater infrastructure. The company is classified as a harbor-tier supplier, indicating established export experience and compliance with basic international shipping protocols. No public data confirms production capacity, workforce size, or years in operation. The listing does not reference certifications beyond product standards, nor does it list client names or project references.

The supplier’s contact details are provided, but response metrics show no recorded response rate or average reply time, suggesting limited buyer engagement or automated communication systems. Buyers should treat this as a manufacturer with confirmed production capability but unverified responsiveness. Verification of product conformity should be conducted through independent testing or third-party inspection prior to shipment.