Customized Post Tension Flat Duct Corrugated Round Pipe for Efficient Construction Projects

• Customization: Available
• After-sales Service: Yes
• Warranty: 1-3 Years
• Model NO.: 40mm-130mm
• Certification: DIN, JIS, GB, BS, ASTM, AISI, ISO9001
• 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
• 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 * 200.00cm * 150.00cm
• Package Gross Weight: 10.000kg

Product Description

Introducing our state-of-the-art Bridge Galvanized Metal Corrugated Pipe Post Tension Duct, meticulously crafted to ensure seamless success in your construction endeavors. This robust 45mm duct is thoughtfully designed to meet and exceed the high standards and rigorous demands of modern construction 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): Precision-engineered for dependable and consistent performance, ensuring reliability in every application.
 

Our Corrugated Duct is an indispensable duct former, crafted for a wide array of precast and cast-in-situ concrete tasks. Constructed from semi-rigid, hot-dipped galvanized metal, it stands out for its strength and unwavering durability when embedded within concrete. Designed for easy placement alongside reinforcing steel, it is available in diameters from 40mm to 130mm, with customizable options to meet your specific length and diameter needs. This versatile duct is perfectly suited for post-tensioning and precast connections, making it an ideal choice for your projects.

THE KEY BENEFITS AND FEATURES FOR CORRUGATED DUCTS

1. Wide Range of Diameters: Catering to diverse project needs with sizes from ID 40mm to ID 130mm.

2. Tailored Production: Thoughtfully manufactured to meet the specific demands of your site, ensuring efficient and effective use.

3. Streamlined Scheduling: Designed to facilitate easy benchmarking, thereby optimizing and streamlining production timelines.

4. Customer-Oriented Flexibility: Bendable and customizable to adapt to unique and specific project specifications.

5. Site Convenience: Durable and resilient, providing ease of placement and reliable performance.

6. Enhanced Corrosion Resistance: Protected with a robust hot-dip zinc coating, ensuring prolonged longevity and durability.
 

Detailed Photos

Application

 

Company Profile

JNFLEX (CHANGZHOU) CO., LTD Situated in the dynamic and vibrant Changzhou City, Jiangsu Province, China, JNFLEX (CHANGZHOU) CO., LTD was proudly founded in 1995. We are leaders in providing flexible connection and protection solutions across diverse sectors, including construction, automotive, high-speed rail, and steel metallurgy. Our unwavering commitment to quality is validated by our ISO 9001 and IATF 16949 certifications, as well as the esteemed European Conformity (CE) certification.

Our expansive 20,000-square-meter facility encompasses 18,000 square meters of advanced factory space, supported by our dedicated and talented team of over 120 employees. We have forged enduring partnerships with Fortune 500 companies and proudly export our top-quality products to regions such as Europe, Southeast Asia, Australia, South America, Africa, and beyond.
Fostering customer satisfaction remains our utmost priority, and we warmly invite you to engage in cooperation and meaningful business discussions.

Customer feedback

Certifications

 

Partnerships

 

Certifications

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.