Import Di Flange Adaptor — Buy in Bulk from Supplier in China

The Di Flange Adaptor is a ductile iron fitting engineered for transitional connections between dissimilar piping materials in industrial and municipal systems. This model from Jilin Senfeng Pipe Co., Ltd. is built from high-density ductile iron, offering resistance to corrosion and mechanical stress in long-term installations. Pre-drilled holes in the flange simplify on-site assembly, while the adaptor’s design ensures compatibility with PVC, HDPE, and steel pipes to create a leak-proof joint under pressure.

Ductile iron adaptors of this type typically conform to EN 545 or ISO 2531 standards for material properties, with a standard yield strength of 275 MPa and elongation of 15% to absorb shock loads in piping networks. The socket or spigot end is machined to standard tolerances, and the flange face is flat or raised to match common piping codes. Coatings such as zinc or epoxy are typical for external protection, while internal surfaces are often left uncoated for fluid compatibility.

These adaptors are used in water treatment plants, wastewater management, and industrial process lines where reliable transitions between materials are critical. Municipal contractors and project engineers specify them for new installations or retrofits, and bulk buyers source them in palletised quantities. Common trade terms include FOB or CFR from Chinese ports, with packing in wooden crates or cartons to prevent damage during transit.

Jilin Senfeng Pipe Co., Ltd. is based in Panshi, Jilin Province, China, with its registered address at B-1, Jiancaijiayuan, Fukang Road. The company operates from this location and focuses on the manufacture and supply of ductile iron pipe fittings for industrial and municipal applications.

The supplier holds a harbor trust tier, indicating a baseline level of verification. While the response rate and average response hours are currently not recorded, the company’s profile confirms its specialisation in pipe fittings, including flange adaptors for multi-material piping systems. No additional claims about certifications, client lists, or production scale are made beyond what is explicitly stated.