Versatile Post Tension Oval Flat Duct Steel Corrugated Sheaths for Structural Integrity Solutions

• 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 Bridge Galvanized Metal Corrugated Pipe Post Tension Duct, meticulously engineered for demanding construction environments. This duct is available in an exact 45mm size, ensuring optimum efficiency and performance on every project.

Product Description

Specifications Overview:

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

Essential 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

Crafted with precision, our High-Quality Corrugated Metal Duct Round (0.3mm thick) is designed for outstanding performance and longevity in challenging construction scenarios.
 

Our Corrugated Duct is an indispensable component for a wide array of concrete applications, both precast and cast-in-situ. This semi-rigid, hot-dip galvanized metal duct is engineered for exceptional strength and durability, seamlessly integrating with reinforcing steel. Available in sizes ranging from 40mm to 130mm and customizable to fit specific length and diameter needs, it is perfect for post-tensioning and precast connections, ensuring structural integrity and reliability.

EXTRAORDINARY BENEFITS AND FEATURES OF CORRUGATED DUCTS

1. Extensive range of diameter options from ID 40mm to ID 130mm, accommodating diverse project requirements with ease.

2. Custom manufacturing capabilities allow production to be tailored precisely to site-specific demands, ensuring flexibility and efficiency.

3. Streamlined benchmarking processes facilitate efficient production scheduling, optimizing workflow and resource allocation.

4. Designed for ultimate user convenience - flexible, easily bendable, and fully customizable to meet precise project needs.

5. Simplified site placement: Engineered to be exceptionally durable and resilient, ensuring seamless installation.

6. Offers superior corrosion resistance with a robust hot dip zinc coating, protecting investments against environmental elements.
 

Detailed Photos

Application

 

Company Profile

JNFLEX (CHANGZHOU) CO., LTD Nestled in the thriving industrial hub of Changzhou City, Jiangsu Province, China, since 1995, we are leaders in providing innovative flexible connection and protection solutions. Serving diverse sectors such as construction, automotive, high-speed rail, and steel metallurgy, our dedication to superior quality is validated by ISO 9001 and IATF 16949 certifications, along with European Conformity (CE) certification.

Our sprawling 20,000-square-meter facility encompasses an impressive 18,000 square meters of state-of-the-art factory space, supported by a skilled and committed team of over 120 employees. We forge enduring partnerships with Fortune 500 companies and proudly export our products to Europe, Southeast Asia, Australia, South America, Africa, and beyond.
We are passionately committed to enhancing customer satisfaction and warmly invite visitors for collaborative discussions and exploring future business opportunities.

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Prestigious Certifications

 

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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.