70mm Prestresse Galvanized Steel Strip Post Tension Flat Duct Video,Demo, How It Works & Features

Name: 70mm Prestresse Galvanized Steel Strip Post Tension Flat Duct
Uploaded: 2026-08-31T22:28:09+08:00
Description: Watch the 70mm Prestresse Galvanized Steel Strip Post Tension Flat Duct video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-06-23 4370

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Product Specifications

Model NO.:

70x20mm, 90x20mm

After-sales Service:

Yes

Characteristics Of Goods:

All Kinds of Construction

Type:

All Kinds of Type

Application:

Post Tension

Surface Treatmen:

Galvanized

Thickness:

0.38-0.4mm

Length:

5.8m/PCS(Customisable)

Material:

Steel Structure

Usage:

Villa, Dormitories,

Certification:

ISO9001, CE, IATF16949, RoHS

Customized:

Customized

Warranty:

1-3 Year

Trademark:

JNFLEX

Transport Package:

Stardard Export Package

Specification:

70x20mm, 90x20mm

Origin:

Changzhou; Jiangsu; China

HS Code:

7306900090

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