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  • Which pipes are suitable for pipe connectors?

    Which pipes are suitable for pipe connectors?

      1. Galvanized steel pipe: it is welded with hot dip coating or electrogalvanized coating on the surface. Cheap price, high mechanical strength, but easy to rust, tube wall easy to scale and bacteria, short service life. Galvanized steel pipe is widely use...
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  • The Non-excavation Technology  of  HDPE  Pipeline

    The Non-excavation Technology of HDPE Pipeline

    In municipal underground facilities, the long-term buried pipeline system is inaccessible and invisible. Whenever problems such as deformation and leakage occur, it is inevitable that it needs to be "opened" to be excavated and repaired, which brings great incon...
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  • Residents of Edwardsville can look forward to repairs to sidewalks, sewers and streets this summer

    As part of the city’s annual capital improvement fund repairs, sidewalks that look like this will be replaced soon across the town. Edwardsville-After the city council approved various infrastructure projects on Tuesday, residents across the city will see upcomi...
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