ICS G.I Corrugated Duct

SPECIAL FEATURES

High quality material Grade: JIS G3302 SGCC

According to ACI-99 318M/318RM-280 Section 18.17

Provide all range of customized length

Good zinc coating for harsh environment

Optional corrugated duct coupler available

Consistent joint

Internal Diameter 50 55 60 65 70 75 80 90 95 100 105 110

Corrugated Galvanized Iron (G.I) ducts are the most economical means to create a void for the tensile

elements. These thin-walled corrugated sheet galvanized ducts also provide a secondary corrosion

protection with excellent bond behavior between tendon grout and concrete. Primary corrosion

protection is provided by the alkalinity of the grout and concrete.

Dimensions of Corrugated Metal Duct (Standard Sizes) - Round

Dimensions of Corrugated Metal Duct (Standard Sizes) - Flat

Product Code F50 F60 F65 F70 F74 F90 F50X22

Width (mm) 50 60 65 70 74 90 50

Height (mm) 20 20 20 20 20 20 22

CO

RR

UG

ATED

DU

CT

~ Connector / Coupling is available for jointing purpose

~ Connector / Coupling is available for jointing purpose

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