Galvanized Flat Ducting Flexible Metal Corrugated Tube Post Tension Flat Duct for Efficient Post Tension Solutions

• Customization: Available
• After-sales Service: Yes
• Warranty: 1-3 Years
• 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: 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
• Package Size: 580.00cm * 260.00cm * 230.00cm
• Package Gross Weight: 10.000kg

Product Description

70mm Pre-Stressed Galvanised Steel Post Tension Flat Duct: Meticulously engineered for precision and long-lasting durability, our flat duct serves as the foundation for superior post-tensioning solutions, guaranteeing robust and reliable performance in every 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

Galvanized Post Tension Flat Duct (0.38mm-0.4mm thick): With an optimal thickness range, this product offers unmatched strength and reliability for all post-tensioning applications, ensuring enduring performance and structural integrity.
 

The Post Tension Flat Duct stands as a pivotal component in concrete applications, serving as a duct former in both precast and cast-in-situ projects. Constructed from semi-rigid, hot-dipped galvanized metal, this duct delivers extraordinary strength and durability. Engineered for seamless integration with reinforcing steel, it allows for easy positioning and casting into concrete. Versatile and adaptable, our corrugated duct is perfect for post-tensioning systems and precast connections, offering both flexibility and stability to meet the diverse needs of construction projects.

Detailed Photos

 

In the realm of post-tensioning, concrete is expertly placed around ducts or sheaths that house unstressed strands, crafting a foundation for enhanced structural integrity and strength.

The anchor, duct, and strand ensemble, known as a tendon, is crucial to post-tensioning processes. Once the concrete achieves its intended strength, these tendons are methodically stressed and secured with specialized anchors. In bonded systems, tendons are filled with grout, whereas in unbonded systems, tendons remain unfilled, allowing for versatile and adaptive structural designs.

Application

 

Certifications

JNFLEX (CHANGZHOU) CO., LTD located in the vibrant city of Changzhou, Jiangsu Province, China, has been a pioneer since 1995 in providing top-tier flexible connection and protection solutions across a variety of industries, such as construction, automotive, high-speed rail, and steel metallurgy. Our unwavering commitment to quality is affirmed by ISO 9001 and IATF 16949 certifications, complemented by European Conformity (CE) certification, highlighting our dedication to excellence and innovation.

Oursprawling 20,000-square-meterfacility boasts18,000 square metersof specialized factory space, where more than120 skilled professionals work diligently. We have cultivated enduring partnerships with Fortune 500 companies and proudly export our groundbreaking innovations to Europe, Southeast Asia, Australia, South America, Africa, and beyond, expanding our global footprint.

Customer satisfaction is the cornerstone of our operations. We warmly invite partners and clients to visit us for rewarding collaborations and insightful business discussions.

 

 

Customer Feedback: We deeply value our customers' perspectives, using their insights to continuously refine and elevate our products and services.

Certifications: Our products bear certifications to the highest standards, reflecting our steadfast dedication to quality and safety.

 

 

Partnerships: Our strategic alliances with industry titans underscore our collaborative spirit and commitment to fostering innovative growth.

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.