High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability

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  • High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability
  • High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability
  • High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability
  • High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability
  • High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability
  • High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability
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  • Overview
  • Product Parameters
  • Basic Info
  • Detailed Photos
  • Application
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
PT70-90
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
Free
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 the exceptionally robust 70mm Pre-Stressed Galvanised Steel Post Tension Flat Duct, a marvel of engineering crafted for those who demand nothing but optimal performance and unparalleled longevity. This duct is designed to meet the highest standards, ensuring it stands the test of time in any application.

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

Our Galvanized Post Tension Flat Duct is meticulously crafted to be available in an exact and precise thickness range of 0.38mm to 0.4mm. This attention to detail ensures unrivaled reliability and strength, making it the perfect choice for every demanding application.
 
High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability
The Post Tension Flat Duct is an essential component serving as a pivotal duct former in a wide array of precast and cast-in-situ concrete projects. Crafted from high-grade semi-rigid hot-dipped galvanized metal, this duct offers an exceptional blend of strength and durability. It integrates seamlessly into concrete structures, securing effectively alongside reinforcing steel. This duct is ideal for post-tensioning applications, exemplifying versatility and efficiency across precast connections.
High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability
High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability

Detailed Photos

 
High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability

Our cutting-edge design ensures that concrete can be expertly placed around ducts or sheaths, which house unstressed strands. This innovation guarantees perfect integration and stability, setting a new standard in the industry.

This advanced system, comprising of anchor, duct, and strand ensemble, forms what is known as a tendon. Once adequate concrete strength is achieved, tendons are meticulously stressed against the concrete and securely locked by specialized anchors. In bonded systems, grout-filled tendons are used, while unbonded systems retain ungrouted tendons. This flexibility offers a wide range of applications to suit various needs.


High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability
High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability

Application

 

High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability
High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability

Certifications

JNFLEX (CHANGZHOU) CO., LTD - Pioneer in innovation Located in the vibrant economic hub of Changzhou City, Jiangsu Province, China, JNFLEX (CHANGZHOU) CO., LTD, established in 1995, stands as a beacon of expertise and commitment. We specialize in providing flexible connection and protection solutions across diverse industries such as construction, automotive, high-speed rail, and steel metallurgy. With prestigious certifications including ISO 9001, IATF 16949, and European Conformity (CE), we pledge to deliver unmatched product quality.

Our Manufacturing Excellenceexpansive 20,000-square-meter facilitystate-of-the-art facility featuringa vast 18,000 square meters of dedicated factory spaceis supported by an expert team of over120 highly skilled employeesWe forge strong and enduring partnerships with Fortune 500 companies and proudly export our superior quality products to Europe, Southeast Asia, Australia, South America, Africa, and beyond, ensuring our global footprint continues to expand.

Our unwavering commitment to excellence prioritizes customer satisfaction above all. We warmly invite you to visit us for collaborative business discussions and ventures, aiming for mutual success.
High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability
 
High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability
High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability
High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability
High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability
 
Customer feedback - Your voice, our commitment
High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability
High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability


Certifications that Inspire Confidence

High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability
 
High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability

 
Partnerships built on Trust and Quality

High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and DurabilityHigh Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability

High Corrosion Resistance 70mm 90mm Pre-Stressed Duct Galvanized Flat Duct for Enhanced Strength and Durability

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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