High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems

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Customization: Available
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  • High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
  • High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
  • High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
  • High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
  • High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
  • High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
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  • Overview
  • Product Description
  • Detailed Photos
  • Application
  • Company Profile
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
40mm-130mm
Function
Sound Insulation, Drainage, Protect, Support
Position
Lower Structure
Type
Main Beam
Thickness
0.3mm
Length
5.8m/PCS(Customisable)
Dia
40-130mm
Surface Treatment
Galvanized
Product to Be Used for
PC Strand Grouting Work
Samples
300mm Length with 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 * 200.00cm * 150.00cm
Package Gross Weight
10.000kg

Product Description

Discover the reliability of our Galvanized Corrugated Pipe Post Tension Ducts, specifically designed for robust construction and bridge projects. These spiral pipes guarantee durability and strength in every application.
Introducing the Bridge Galvanized Metal Corrugated Pipe Post Tension Duct, a 45mm marvel crafted for construction excellence. Perfectly engineered for seamless integration into your projects.

Product Description

Specifications:

Category:  Round and flat
Dimension:  40-130mm
Application:   It's mainly used as the prestressed concrete structure, such as the large span railway and highway, bridge, crane girders, rock-soil anchoring engineering, multi-floor industrial plant, coal, sports venues, etc.
Packing: With 5.8 meter loaded in 20ft Container or 11.8 meter per piece loaded in 40GP or 40HQ Container.
Deliery time:  Nomally within 20days after receiving the deposit or the copy of L/C at sight.
Length  Available upon request
corrugated round pipe ID(mm) 45 50 55 60 70 80 85 95 105 115 120 130
OD(mm) 50 55 60 65 75 85 90 100 100 120 125 135

Basic Info.

Diameter 40mm-130mm Thickness 0.3mm
Trademark JNFLEX Length 5.8m/PCS(Customisable)
Origin changzhou, China Transport Package Stardard Export Package
Surface Treatment  black and galvanized Product to Be Used for PC Strand Grouting Work
HS Code 72119000 Production Capacity 3000 Meters/ Per Day
Application Construction Agriculture  Infrastructure Industrial Usage Exporting Package:   With 5.8 meter loaded in 20ft Container 

Corrugated Metal Duct Round (0.3mm thick)
 
High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
Our Corrugated Ducts serve as the ideal duct formers for a myriad of precast and cast-in-situ concrete applications. These semi-rigid, hot-dipped galvanized metal ducts are engineered for strength and longevity, making them easy to integrate alongside reinforcing steel. Available in diameters ranging from 40mm to 130mm, and customizable to suit specific length and diameter requirements, these ducts are perfect for post-tensioning and precast connections.

THE KEY BENEFITS AND FEATURES FOR CORRUGATED DUCTS

1. Extensive diameter range available (ID 40mm to ID 130mm).

2. Custom manufacturing to meet specific site requirements.

3. Streamlined benchmarking for efficient production scheduling.

4. Highly customer-friendly: Bendable and modifiable to meet exact specifications.

5. Simplified on-site placement: Durable and resilient construction.

6. Enhanced corrosion protection through hot-dip zinc coating.

 

Detailed Photos

High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
 
High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems

Application

 

High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems

Company Profile

JNFLEX (CHANGZHOU) CO., LTD Based in Changzhou City, Jiangsu Province, China, JNFLEX (CHANGZHOU) CO., LTD. has been a staple in the industry since 1995. We specialize in providing top-tier flexible connection and protection solutions across various sectors, including construction, automotive, high-speed rail, and steel metallurgy. Our commitment to quality is backed by ISO 9001 and IATF 16949 certifications, along with European Conformity (CE) certification.
Our 20,000-square-meter facility, with 18,000 square meters of state-of-the-art factory space, accommodates over 120 dedicated employees. We are proud of our enduring partnerships with Fortune 500 companies and our expansive export network spanning Europe, Southeast Asia, Australia, South America, and Africa.
We are committed to ensuring customer satisfaction and warmly welcome visitors for collaboration and business negotiation.

High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems

Customer feedback

High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems

Certifications

High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
 
High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
Partnerships
High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems

 

Certifications

High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems
High-Strength Steel Metal Bellows Pre-Stressed Corrugated Pipe for Post Tension Duct Systems

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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