PT 90 Slab Prestressed Flat Duct for Buildings Video,Demo, How It Works & Features

Name: PT 90 Slab Prestressed Flat Duct for Buildings
Uploaded: 2026-07-11T12:18:03+08:00
Description: Watch the PT 90 Slab Prestressed Flat Duct for Buildings video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-06-23 3360

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Product Specifications

Model NO.:

PT70-90

After-sales Service:

Yes

Warranty:

1-3 Year

Certification:

Function:

Protect

Position:

Lower Structure

Type:

Main Beam

Thickness:

0.38-0.4mm

Surface Treatment:

Galvanized

Dia:

70mm,90mm

Application:

Post Tension

Length:

5.8m/PCS(Customisable)

Product to Be Used for:

PC Strand Grouting Work

Trademark:

JNFLEX

Transport Package:

Stardard Export Package

Specification:

70x20mm, 90x20mm

Origin:

Changzhou; Jiangsu; China

HS Code:

7306900090

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