HDPE Pipes and Fittings

General Information:

HDPE dredging sand pipes are mainly used to clean pipelines that transport sediment, mud, sand or other mixed debris. The purpose is to excavate the harbor basin, the inbound waterway, etc., to fill the land to build the dock, the port area and the port industrial zone, the coastal city land and entertainment and leisure land, the shore beach maintenance, the water conservancy and flood control, and the reservoir area dredging, rivers and rivers. Improvement of water environment such as lakes and seas, ecological restoration, construction and landfill of various underwater pipelines.

Product Features

√  Long lifespan, more than 50 years under normal condition.

√  Good corrosion resistance, resisting variety of chemical mediator.

√  Good crack growth resistance.

√  Little coefficient of friction and low flow resistance.

√  Excellent wear resistance, its wear resistance is 4 times higher than steel pipes under normal conditions.

√  Good solder ability, its interface strength is higher than the pipe body.

√  Good flexibility and anti-scratch ability.

√  Very high impact resistance.

√  The unique resistance to low temperature, workable at temperature - 40-60 ° c.

√  Light weight, 1/8 weight of steel pipe, easy for transportation and installation.

√  Flexible metal flange for connection, easy for installation and disassembly.

√  Smooth inner wall, easy for pipeline transportation.