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High Corrosion Resistance Galvanized Corrugated Steel Duct for Post Tension

High Corrosion Resistance Galvanized Corrugated Steel Duct for Post Tension
High Corrosion Resistance Galvanized Corrugated Steel Duct for Post Tension
High Corrosion Resistance Galvanized Corrugated Steel Duct for Post TensionHigh Corrosion Resistance Galvanized Corrugated Steel Duct for Post TensionHigh Corrosion Resistance Galvanized Corrugated Steel Duct for Post TensionHigh Corrosion Resistance Galvanized Corrugated Steel Duct for Post TensionHigh Corrosion Resistance Galvanized Corrugated Steel Duct for Post Tension
Categoriescorrugated Duct
AlbumView larger image
BrandChunpeng
ModelMetal pipe
BrandChunpeng PC Strand
TechniqueCold Drawn
MterialGalvanized Sheet
Surface TreatmentGalvanized
Thickness0.25-0.35MM
SizeCustomized
ApplicationBuilding Construction
Unit PriceUS $ 0.8-1.2 / meter
FOB portTianjin Port
Terms of PaymentL/C, T/T
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Update Time2020-05-28
Detail Information

Corrugated steel duct for post tension system

Its special corrugations, high radial stiffness well adapted for use as void former in. The spiral seam is tight and no water from the concrete will enter the tube. 

There are  three corss sections as circular, flat and rectangular to meet different customers' demand.

Quality Control 

Our steel duct is strictly producted according to JG225-2007.  The material will be strictly test for tensile strength, surface quality , galvanized level etc. For the finished products, concentrated load, even load, vertical and bending impermealility will be tested. Every lot of products has one Quality Cerificate for our customer to make sure product qualified.

Application

It is widlely used in post tensioning construction and civil engineering construction, such as apartment building, large span bridge, building trusses, and apartment buildings. 


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