drinking water supply ductile iron pipe

Ductile Iron Pipes

Outer coating of ductile iron pipes

The external material of a pipe is covered with protective zinc metal and final protection coating according to ISO 8179

Internal ductile iron pipe lining

The inner surface of the pipe may have cement mortar lining (CML). Thickness and properties are according to ISO 4179.

The unique properties of the cement mortar lining lie in both passive and active protective effect.

in case of agressive soil or transported liquid other types of coatings can be used. It is recommended to consult the manufacturer on their application.

Range of joints

Socket joint, with rubber gasket for use with the operating pressure from 3.0 to 6.4 MPa (depends on diameter) for pipelines DN 80-1000 mm

Joint

Restrained socket joint with rubber gasket for use with the operating pressure from 2.5 to 8.8 MPa (depends on diameter) for pipelines DN 80-500 mm

Joint

Restrained socket joint with rubber gasket for use with the operating pressure from 1.6 to 3.2 MPa (depends on diameter) for pipelines DN 600-1000 mm

Hebei Lufeng Piping Equipment Co., Ltd. is ISO 9001 certified exporter & supplier of steel piping materials. We are committed to provide customers quality products with competitive prices and efficiency service.

Established in 2008, our experienced and friendly staffs are dedicated to provide you professional and considerate services. Located in Cangzhou city—called “the manufacturing base of China pipe fittings” and near to Tianjin port, geographic and economic advantages enable Lufeng to provide customers good prices and delivery time.

Our pipeline products include steel pipes/ tubes, buttwelding fittings, steel flanges, forged fittings, valves, gaskets, fasteners and other accessories. They are strictly manufactured according to ISO, ASME, ASTM, ANSI, API, MSS, AWWA, DIN, BS, EN, JIS, GB and other international standards. Production as per customer’s drawings or requests is also available.

In early 2023, we opened a new warehouse for duplex stainless steel products. Used for storage of duplex stainless steel 2205 & 2507 round bars, steel plates, steel pipes and flange blanks. These materials are from the most professional manufacturers in China.

LUFENG will be at your service at any time. If you have any needs or requirements, please contact us freely. Look forward to be your long-term and trusted partners for pipeline in China.

Catalogue of LFPCO-2020.pdf

Letter of presentation.pdf