* Characteristic

 - HPL corrugated steel pipe is an anti-shock product coated with high-strength mesh type film in galvanized steel pipe, which removes tear phenomena that occur during product transport and construction, extending life span, improving corrosion resistance and chemical resistance.
 - Corrugated steel pipes are made of steel coils, which are light and strong in external pressure, so construction is fast and economical compared to concrete pipes.
 - Raw material coils are exported for steel pipe production and production technology and facilities are also provided.

* Application

 - Sewer pipe, rainwater pipe, drain pipe, etc.

* Advantage

 - Independent development products, successful entry into the Australian market with excellent evaluation

* Superiority

  - High corrosion resistance

  - High chemical resistance

  - Impact resistance

  - Long life durability

  - Galvanized steel: 600g/㎡

  - Customized size for pipe production

  - Tested by ASTM A742

* Galvanized steel coil

  - size: 730mm x 1,500mm x 1,500mm

  - weight: 5,000kg ~ 7,000kg per roll

* PL (polyethylene laminated) coil

  - coated by 0.32mm film

  - size: 730mm x 1,500mm x 1,500mm

  - weight: 5,000kg ~ 7,000kg per roll

* HPL (high strength polyethylene laminated) coil

  - coated by 0.65mm film

  - size: 730mm x 1,500mm x 1,500mm

  - weight: 5,000kg ~ 7,000kg per roll