Import En877 Cast Iron Drainage Elbow Pipe Fittings — Buy in Bulk from Supplier in China

The En877 cast iron drainage elbow pipe fittings are manufactured to meet the EN 877 standard for gravity drainage systems, featuring a nominal bore range of 50mm to 150mm and a standard 90-degree bend angle. Each fitting is produced using grey cast iron with a minimum tensile strength of 150 MPa, as defined by the standard, and features a flanged joint design for secure mechanical connections. Wall thicknesses comply with EN 877 tolerances, ensuring structural integrity under typical drainage pressure loads.

These fittings are typically coated internally with bituminous enamel and externally with an anti-corrosive bitumen layer, consistent with industry norms for buried or exposed drainage applications. The material composition follows ASTM A48 Class 30 or equivalent grey iron grades, with carbon content between 2.8% and 3.6% and silicon content around 1.8% to 2.5%. Surface finish is machined to remove casting imperfections, and the fittings are tested for leak tightness under water pressure at 0.1 MPa, a standard verification method in European drainage systems.

These fittings are commonly purchased by civil contractors, plumbing installers, and infrastructure developers for municipal wastewater networks, commercial building drainage, and industrial effluent systems. Buyers typically order in cartons of 10 to 20 pieces, packed on wooden pallets for sea freight. Trade terms offered include FOB Tianjin or CIF destination ports, with lead times of 30 to 45 days after order confirmation. Minimum order quantities are not stated in the listing and should be confirmed directly with the supplier.

Adico Dingzhou Metal Products Co., Ltd. is a manufacturer based in Dongting Village, Dingzhou Town, Hebei Province, China, specializing in cast iron pipe fittings for drainage and sanitation systems. The company is listed as an imported supplier with harbor-tier trust signals, indicating verified export experience and documented shipping activity. The listing does not state the company’s founding year, workforce size, annual production volume, or client names, and no certifications such as ISO or CE are referenced.

Production appears focused on EN 877-compliant fittings, with equipment likely including sand casting lines, machining centers, and coating booths. The supplier does not claim in-house R&D, third-party lab testing, or design capabilities beyond standard manufacturing. Response rate and average response time are not recorded, suggesting limited or no active buyer communication channels on the platform. Buyers should verify production capacity and quality control procedures directly before placing orders.