* Characteristic

  - Used zinc galvanizing steel plate for strong corrosion resistance, structural stability and excellent durability

  - Available for fast construction with a maximum 10m unit length and a band connection method

* Application

  - rainwater pipe, drain pipe, underground path, road construction site, rain storage tank, etc.

* Manufacturing process

  Steel coil -> Forming(Corrugation) -> Pipe seaming -> Cutting -> Re-corrugating -> Packing

* Advantage

  - High quality

* Superiority

  - High strength

    Available to construct with 1/5~1/10 weight and about 1/20~1/40 thickness compared to the concrete pipe of same pipe diameter

  - Easy transportation

    Available to transport and store with manpower in a narrow place without machine as it is light weight

  - Easy Construction

    Easier basic construction than rigid pipe as it is light and flexible

    Short construction period as it is possible to construct even by unskilled man through the bolt assembly

  - Long service life

    Maintain long service life by adding zinc galvanizing (dual side 600g/㎡) and film coating to secure corrosion resistance

  - Environment friendly

    Possible 100% recycle and minimum carbon discharge for raw steel material being used

  - Excellent economy

    Reduction of maximum 60% construction cost (material cost, subsidiary facilities) compared to that of concrete pipe

* Specification(corrugation)

  - 0RS: 38.0mm x 6.5mm

  - 1RS: 68.0mm x 13.0mm

  - 3RS: 76.2mm x 25.4mm

* Material thickness: 1.6mm ~ 3.2mm

* Diameter of pipe: 150mm ~ 3,000mm

* Length of pipe: 1.0m ~ 10.0m

* Type of pipe

  - galvanized steel pipe

  - rib steel pipe

  - polyethylene (PL, HPL) coated steel pipe

  - polyethylene flange (PF) steel pipe