Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions

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Customization: Available
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  • Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions
  • Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions
  • Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions
  • Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions
  • Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions
  • Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions
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  • Overview
  • Product Parameters
  • Basic Info
  • Detailed Photos
  • Application
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
PT70-90
Certification
GB
Function
Sound Insulation, Drainage, Protect, Support
Position
Lower Structure
Type
Main Beam
Thickness
0.38-0.4mm
Length
5.8m/PCS(Customisable)
Dia
70mm,90mm
Surface Treatment
Galvanized
Product to Be Used for
PC Strand Grouting Work
Samples
300mm Length with Free
Lead Time
20-25 Days
Transport Package
Stardard Export Package
Specification
70x20mm, 90x20mm
Trademark
JNFLEX
Origin
Changzhou; Jiangsu; China
HS Code
72119000
Production Capacity
15000m/ Per Year

Packaging & Delivery

Package Size
580.00cm * 260.00cm * 230.00cm
Package Gross Weight
10.000kg

Product Description

Introducing our robust 70mm Pre-Stressed Galvanised Steel Post Tension Flat Duct, meticulously engineered for superior performance.

Product Parameters

Category:  Round and flat
Dimension:  Flat size 70x20-90x20mm
Application:   Post-tensioning pre-stressed concrete construction and infrastructure projects, such as bridges, viaducts, multi-story industrial building, dam, mine etc.
Packing: 1.in bundles, 2.with containers, 3.standard seaworthy exported  packaging or as the customer's request.
Deliery time:  Nomally within 20days after receiving the deposit or the copy of L/C at sight.
Most popular size:  70*20mm,90*20mm

Basic Info

Model NO. 70x20mm,90x20mm Thickness : 0.38-0.4mm
Dia. 70mm,90mm Length : 5.8m/PCS(Customisable)
Application : Post Tension Trademark : JNFLEX
Origin : changzhou, China Transport Package : Stardard Export Package
Surface Treatment : Galvanized Product to Be Used for : PC Strand Grouting Work
HS Code : 72119000 Production Capacity : 3000 Meter/Meters Per Day

Discover the Galvanized Post Tension Flat Duct, crafted with precision in a thickness range of 0.38mm-0.4mm.
 
Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions
The Post Tension Flat Duct stands as a testament to high-quality engineering, providing a semi-rigid, galvanized metal solution ideal for diverse applications in precast and cast-in-situ concrete projects. Esteemed for its exceptional strength and longevity, this duct seamlessly embeds into concrete structures, ensuring perfect alignment with reinforcing steel. Its innovative corrugated design makes it an unparalleled choice for post-tensioning and precast connections, delivering a dependable duct-forming solution.
Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions
Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions

Detailed Photos

 
Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions

Concrete is skillfully poured around ducts or sheaths containing unstressed strands, ensuring supreme structural integrity with precision engineering.

In the sophisticated post-tensioning process, the anchor, duct, and strand ensemble, collectively referred to as a tendon, plays a pivotal role. Once the concrete reaches the required strength, these tendons are strategically stressed against the concrete and secured with specially designed anchors. Depending on the chosen system, tendons can either be grouted for a bonded setup or remain ungrouted in an unbonded format, offering versatility and reliability.


Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions
Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions

Application

 

Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions
Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions

Certifications

JNFLEX (CHANGZHOU) CO., LTD: Pioneers in Innovative Connection and Protection Solutions Located in the bustling city of Changzhou, Jiangsu Province, China, JNFLEX (CHANGZHOU) CO., LTD has been a trailblazer since 1995, setting industry benchmarks in flexible connection and protection solutions. We serve a multitude of sectors, including construction, automotive, high-speed rail, and steel metallurgy. Our unwavering dedication to quality is affirmed by ISO 9001, IATF 16949, and CE certifications, ensuring that our products meet the most rigorous standards.

Our Company: A Visionary in the IndustrySpanning an impressive 20,000-square-meter area,our state-of-the-art facility boastsan expansive 18,000 square meters of manufacturing space,serving as a nucleus for over120 committed employees.We foster lasting partnerships with Fortune 500 companies, proudly extending our global reach to Europe, Southeast Asia, Australia, South America, Africa, and beyond.

Customer satisfaction reigns supreme, and we eagerly welcome clients to our facilities for meaningful collaborations and insightful business engagements.
Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions
 
Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions
Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions
Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions
Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions
 
Customer Feedback: Valuing Insights and Building Excellence
Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions
Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions


Certifications: A Testament to Quality and Reliability

Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions
 
Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions

 
Partnerships: Building Strong Alliances Worldwide

Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete SolutionsCommon Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions

Common Size 70*20 90*20 Large Stiffness Flat Oval Ducting Galvanized Steel Flat Duct for Prestressed Concrete Solutions

FAQ

Q1: Can you supply stocks? Can you deal small orders?
A1: Yes, we can.Small orders can also be accepted.

Q2: Do you provide samples ? is it free or extra ?
A2: Yes, we can offer samples free of charge. But the express cost should be on buyer's account.

Q3: Do you make the duct in-house?
A3: Yes, we have our own factory so the ducts are produced by our own workers.

Q4: Weight of duct per meter?
A4: The weight of duct per meter is 0.57kg.

Q5: Which port do you send from?
A5: Normally we ship from Shanghai harbour.

 

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