OEM Product Specialized company for intake & exhaust System
ECOGOLD is a brand of automotive aftermarket parts of
Daeji Metal that pursues eco-friendly products.
ECOGOLD guarantees customer satisfaction with excellent quality and affordable price.
Daeji Metal aims at producing a leading brand in the
automotive aftermarket through a full range of products and services.
ACDelco is a global leader in aftermarket parts
and services with a history of 100 years.
ACDelco products are certified by GM,
carrying reasonable prices and highest quality.
Daeji Metal supplies ACDelco mufflers and sells them
in Korea through its subsidiary, Daeji Co., Ltd.
Product Search Specialized company for intake & exhaust System

Component Product

Component Product Daeji Metal has various shapes and functions of component parts such as Cone, Flange, Separator, Shell, Pipe according to customer’s request
Cone: By using stainless pipes and sheets, we can manufacture and provide the cones for various shape.
Flange: Flange connected with an exhaust pipe has various types such as flat type flange, drawing type and forging type.
Separator: Various press parts and welded parts are provided.
Shell: Stainless pipes in various sizes can be manufactured by TIG welding
Pipe: Pipes in various type can available such as Bending Pipe, Perforated Pipe.

Cone

Feature

  • Cones are used on the inlet and outlet side of Converter, DPF, and SCR to guide the flow of exhaust gas and improve the performance of catalyst and noise reduction performance.
    The cone shape can be toilored by press and forming process.
    Cone designing with the optimum gas flow and manufacturing of the cone with the optimum durability can be possible with the help of CFD/CAE,
  • con

Specification

Item Outer Diameter Min. ~Max. (mm)
PIPE Ø30 ~ Ø127
SHEET Ø30 ~ Ø600

Flange

Feature

  • Flanges can be used in a different exhaust systems.
    With the use of CAE, different flanges with the optimum durability are designed and manufactured. It is also possible to develop
    A new flange with the minimum development period.
  • Flange

Specification

Item Outer Diameter Min. ~Max. (mm) Thickness
SHEET Ø30 ~ Ø127 2.0t ~ 15.0t

Separator

Feature

  • Different exhaust systems use different separator.
    Different separators with the optimum durability can be designed with CAE.
    It is also possible to develop a new flange with the minimum development period.
  • Separator

Specification

Item Thickness
SHEET 0.6t ~ 5.0t

Shell

Feature

  • Different shells and heatshield can be applicable for various aftertreatment systems of passenger cars and heavy duty vehicles.
    High weld quality and stringent quality control can be possible by checking the weld area with macro inspection and UTM.
  • shell

Specification

Item Outer Diameter Min. ~Max. (mm) Length (mm) Thickness
Small Line Ø102 ~ Ø280 420mm 이하 1.2t ~ 2.0t
Large Line Ø330 ~ Ø530 900mm 이하 1.2t ~ 2.0t

Bending Pipe

Feature

  • Bending pipe can be used for the exhaust system of passenger car. Bending, reducing, swaging and forming in different pipe size can be possible.
    Pipe bending/Pipe swaging/pipe reduction/ Forming Bend Specialized in 3 dimensional CNC pipe bending
  • Bending Pipe

Specification

Item Outer Diameter Min. ~Max. (mm)
Pipe Bending Ø30 ~ Ø127

Perforated Pipe

Feature

  • Perforated pipe can be applicable for exhaust system of mid/large commercial vehicles, such as truck, bus, construction vehicle and agricultural vehicles. It is possible to manufacture different size of perforated pipe. Additionally, the bending, expanding, reducing and forming of the perforated pipes can be manufactured in a various sizes.
  • Perforated Pipe

Specification

Item Outer Diameter Min. ~Max. (mm) Length (mm)
Pipe Bended Ø30 ~ Ø127 450
Perforated Hole Ø3 ~ Ø8 -