90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow

Product Details
Customization: Available
After-sales Service: Yes
Connection Form: Bolt Connection
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  • 90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
  • 90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
  • 90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
  • 90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
  • 90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
  • 90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
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  • Overview
  • Product Parameters
  • Basic Info
  • Detailed Photos
  • Application
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
PT70-90
Construction Member
Steel Beam
Grade
Special Purpose Steel
Standard
GB
Surface Treatment
Galvanized
Thickness
0.38-0.4mm
Dia
70mm, 90mm
Length
5.8m/PCS(Customisable)
Product to Be Used for
PC Strand Grouting Work
Material
Steel Structure
Usage
Dormitories, Temporary Offices, Workshop
Certification
ISO
Customized
Customized
Warranty
1-3 Years
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

90mm High Tension Prestressed Galvanized Steel Metal Duct

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

Galvanized Post tension Flat duct(0.38mm-0.4mm thick)
 
90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
Post tension Flat duct is used as a duct former for a variety of precast and cast-in-situ concrete work. The semi-rigid hot dipped galvanized metal duct is strong and durable for casting into concrete and is easily tied into position adjacent to reinforcing steel. Corrugated Duct can be used for post tensioning ducts and precast connections.
90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
 
90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
 

Detailed Photos

 
90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow

The concrete is placed around ducts or sheaths containing unstressed strands.

The anchor, duct and strand combination is referred to as a tendon. Once the concrete has gained sufficient strength, the tendons are progressively stressed against the concrete and locked off by special anchors. A bonded system fills the tendons with grout, whereas an unbonded system is where the tendons are not grouted.

 
90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
 

Application

 

90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
 

Company Profile

 

JNFLEX (CHANGZHOU) CO., LTD is located in Changzhou City, Jiangsu Province, China. Established in 1995, we specialize in providing flexible connection and protection solutions for various industries including construction, automotive, high-speed rail, steel metallurgy, and more. With ISO 9001 and IATF 16949 certifications, as well as European Conformity (CE) certification, we ensure high product quality.

Our 20,000-square-meter facility, with 18,000 square meters of factory space, houses over 120 employees. We maintain long-term partnerships with Fortune 500 companies and export to Europe, Southeast Asia, Australia, South America, Africa, and other regions. 

We prioritize customer satisfaction and welcome visitors for cooperation and business discussions.

 
90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
 
 
90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
 
90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
                                               
Customer feedback
90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow


Certifications

90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow
 
90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow

  
Partnerships

90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow

90mm High Tension Prestressed Galvanized Steel Metal Duct Bellow

 

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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