CORRUGATED OPTIC DUCTHDPE FLEXIBLE PIPE

COD & FEP opens and leads the New Era of Telecommunication &Underground Power Cable Infrastructures.

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Corrugated optiC duCt(Cod)

www.iteco.co.kr Corrugated optiC duCt

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▲ Passing-through under bridge.

▲ Simultaneous installation.

▲ Simultaneous installation.

▲ Coupling works.

▲ Express Highway

▲ COD laying out of 400m long customized roll.

▲ Easy to handle owing to light weight (40meter roll without spool)

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▲ Roll mounted COD releases and straightens easily for installation

▲ COD by-passes hurdles owing to its flexibility

▲ COD by-passes hurdles owing to its flexibility

▲ Pulling

▲ Trucking

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Corrugated optiC duCt(Cod)

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▲ Demonstration of straightend COD

▲ Easy loading

▲ Easy release from reel▲ Storage

▲ COD connected into manhole chamber▲ Easy installation

▲ COD by-passes hurdles owing to its flexibility

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Corrugated optiC duCt

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▲ Laying of COD through/under hurdles.

▲ Installation along with bridge: COD with UV protection.

▲ Easy releasing COD from spool. ▲ Express highway.

▲ Inlet of cable form pole.

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Corrugated optiC duCt(Cod)

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▲ Inlet of cable form pole.

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▲ Multiple COD line installation work for 500m mahole interval. ▲ Ready for connection manhole.

▲ Manhole inside. ▲ Manhole outside. ▲ Chamber of manhole with COD connected.

▲ Temporary COD laying along walkway. ▲ Manhole connectors fixed on COD.

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Corrugated optiC duCt

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automatic trencher installation

Hard rock installation

Corrugated optiC duCt(Cod)

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Horizontal direCtional drilling

HDD Method (Horizontal Directional Drilling)

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Corrugated optiC duCt

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subway ConstruCtion

HigHway tunnel and bridge

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Highway tunnel and bridge installation

subway construction

Corrugated optiC duCt(Cod)

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golf resort

Crossing tHe bridge of suburban

golf resort installation

Crossing the bridge of suburban

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Corrugated optiC duCt

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outer wall ConstruCtion tHe buildings

mountain area in Costa riCa

Outer wall & building installation

Mountain area

Corrugated optiC duCt(Cod)

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standard COD

Micro COD

Name of Model Duct Sub duct

Standard Code No. O.D(mm)

O.D(mm)

THK(mm)

I.D(mm) No. Sub

28mm x 3 lines 283000 90.0 33.0 2.5 28.0 3

28mm x 4 lines 284000100.0

33.0 2.5 28.0 4

32mm x 3 lines 323000 38.0 3.0 32.0 3

36mm x 3 lines 363000

110.0

42.0 3.0 36.0 3

32mm x 4 lines 324000 38.0 3.0 32.0 4

28mm x 5 lines 285000 33.0 2.5 28.0 5

36mm x 4 lines 364000 120.0 42.0 3.0 36.0 4

50mm x 3 lines 503000 160.0 59.0 4.0 50.0 3

MODEL OUTER O.D SUB O.D SUB I.D UNIT(M/REEL) STRUCTURE

12/10mm 5 lines 50.0 12.0 10.0 1500

12/10mm 7 lines 55.0 12.0 10.0 1300

14/12mm 4 lines 50.0 14.0 12.0 1500

14/12mm 5 lines 55.0 14.0 12.0 1300

14/12mm 7 lines 60.0 14.0 12.0 1000

16/14mm 5 lines 60.0 16.0 14.0 1000

tolerance• Duct O.D : ± 4.0 mm• Duct THK : ± 1.0 mm• Duct I.D : ± 2.0 mm

• Sub Duct O.D : ± 2.0 mm• Sub Duct THK : ± 1.0 mm• Sub Duct I.D : + 2.0 mm

We can also offer specific model as customers’ demands

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Silicone Coated Sub Duct(HDPE) Corrugated Outer Duct(HDPE)

Corrugated optiC duCt

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For the air Blowing Installationraw Materials• Inner duct socket : PC or HDPE• Outer duct fixing cover : EPDM or PC• Bolt/nut/washer : Cast iron or SUS

Material of COD Manhole Connector• Body of Manhole connector : EPDM or PE• Cap : PP(PP 90% + PE 10%)• Fixing cover : PP(PP 90% + PE 10%)• Rubber gasket : NBR

1. line Connector

2. Various Manhole Connector

2. Fitting the inner duct socket one side each inner duct

5. Tighten the bolt & nut

3. Using connecting jig insert the socket in the both side inner duct

6. Complete

1. Peel off COD outer cover about pitches and arrange on the connecting jig

4. After finishing the socket coupling, cover the outer fixing cover

aCCessory list

2. Insert Body of Manhole Connector jointing :

Place the Body in the correct position.

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3. Coupler set

Connecting Method

1. Remove outer layer : use the outer layer

remover to remove about 50cm of outer layer.

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MICrO COD InnEr COUPlEr

3. Attach body with fixing cover : use bolts and nuts to connect the body with the upper and lower fixing covers

4. Complete

InnEr DUCt EnD CaP OUtEr EnD CaP InnEr DUCt sOCKEt

Corrugated optiC duCt

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4. Connecting toolFor the connecting

CONNECTING JIG

CUTTER

aCCessory list

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FABRICATED STEEL REEL

REEL STay

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5. COD Pulling tool

6. Cutting tool(Inner duct)

⑦ ⑥ ⑤ ④ ③ ② ①

No Tool Box List Q’ty

① Handy Saw 1ea

② Belt Wrench 2ea

③ Rasp 1ea

④ Socket Wrench 1ea

⑤ Spanner 2ea

⑥ Puring Shears 1ea

⑦ Tool Box 1ea

⑦

Corrugated optiC duCt

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What is FEP?

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Hdpe flexible pipe(fep)underground pipe for protecting power,telecom Cables

The development of modern industries and the overconcentration of cities is increasing demand for enhancing safety, securing more space and achieving finer views in urban areas, industrial areas and areas next to the roads, which is causing the trend of laying wires and communication cables underground.

Previously all the underground conduits used hume pipe, steel pipe or PVC pipe but these conduit line were all direct tubes. In addition, the pipe lengths are short requiring many connections and they are heavy which meant it has disadvantage of difficulty in building as well as extra cost in construction cost due to labor shortages and loss resulting from delay of working terms.

What solved all the mentioned difficulties was F.E.P. underground pipe. F.E.P was treated with unique spiral wave and hence overcame weakness of surface strength in the previous polyethylene pipe and the strength was few times higher and had appropriate level of pliability making it efficient in construction.

F.E.P, being flexibility, strong and ease to operate with, it was introduced as the replacement to the previous pipe and have achieved great sales results in advanced countries. Having an outstanding ease of operation and surprisingly cost effectiveness, it will meet all clients' requirements and more.

underground pipe for proteCting power,teleCom Cables

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Specification

Installation

Hdpe flexible pipe

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Name InsideDiameter(mm)

External diameter(mm)O.D

(mm)THK(mm) No. SubBasic

dimensionsPermissible

level

30 30 ± 2.0 40 ±2.0 10 ± 0.5 100 1.2 x 0.55

40 40 ± 2.0 53.5 ±2.0 13 ± 0.8 100 1.5 x 0.6

50 50 ± 2.5 64.5 ±2.5 17 ± 1.0 100 1.6 x 0.65

65 65 ± 2.5 84.5 ±2.5 21 ± 1.0 100 1.7 x 0.7

80 80 ± 3.0 105 ±3.0 25 ± 1.0 100 1.8 x 0.7

100 100 ± 4.0 130 ±4.0 30 ± 1.0 60~100 2.0 x 0.75

125 125 ± 4.0 160 ±4.0 38 ± 1.0 50 1.7 x 1.1

150 150 ± 4.0 188 ±4.0 45 ± 1.5 50 1.8 x 1.2

175 175 ± 4.0 230 ±4.0 55 ± 1.5 30 2.3 x 1.5

200 200 ± 4.0 260 ±4.0 60 ± 1.5 30 2.3 x 1.2

Installation

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Hdpe flexible pipe(fep)underground pipe for protecting power,telecom Cables

Installation

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Hdpe flexible pipe

accessories

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Hdpe flexible pipe(fep)underground pipe for protecting power,telecom Cables

accessories

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Hdpe flexible pipe

편집

디자

인 및

제작

: 한국

홍보

진흥

공사

(02)2

082-

5720

Installed along with bridge PVC Duct (soft) COD

COD Is strOng agaInst lOaD.

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