45mm 50mm 60mm Galvanized Post Tension Ducts Spiral Grout Tube Galvanized Round Duct for Construction PC Strand

• Customization: Available
• After-sales Service: Yes
• Warranty: 1-3 Years
• 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: Available
• 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

Welcome to the world of superior engineering excellence with our Galvanized Corrugated Pipe. Meticulously designed to provide unparalleled post-tension ducting, this product stands as a beacon of durability and innovation in construction and bridgeworks. Our metal bellow spiral pipe is the solution you need to elevate the strength and resilience of your structural endeavors, ensuring unwavering stability and peace of mind at every turn.
Presenting our precisely crafted Bridge Galvanized Metal Corrugated Pipe, featuring the impeccable 45mm post-tension duct. This pipe is engineered to meet the stringent demands of modern construction, serving as your reliable companion in creating sturdy bridges and robust structural frameworks. Trust in its unmatched reliability to provide steadfast support and exceptional performance across all 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

Discover the unmatched strength and resilience of our Corrugated Metal Duct Round, meticulously crafted with a consistent thickness of 0.3mm. This duct is your go-to solution for reliable and robust construction projects where durability is paramount.
 

Our Corrugated Duct emerges as a versatile and adaptable duct former, ideal for both precast and cast-in-situ concrete applications. Fashioned from semi-rigid, hot-dipped galvanized metal, it combines exceptional strength with enduring longevity when incorporated into concrete. Secure it effortlessly near reinforcing steel, with customizable options ranging from 40mm to 130mm to match precise length and diameter specifications. Essential for post-tensioning ducts and precast connections, this duct is a testament to engineering excellence.

THE KEY BENEFITS AND FEATURES OF CORRUGATED DUCTS

1. A comprehensive range of diameters, from ID 40mm to ID 130mm, seamlessly meets diverse project requirements.

2. Precision engineering tailored to exact site specifications, ensuring maximum project efficiency and effectiveness.

3. Optimized benchmarking processes allow for precise production scheduling, significantly enhancing productivity.

4. Designed with exceptional flexibility and adaptability, ready to be customized to meet specific client demands.

5. On-site installation is effortless and straightforward, thanks to its outstanding durability and robustness.

6. Superior corrosion resistance, fortified by a protective hot-dip zinc coating, ensures extended longevity.
 

Detailed Photos

Application

 

Company Profile

JNFLEX (CHANGZHOU) CO., LTD Nestled in the vibrant hub of Changzhou, Jiangsu Province, China, since 1995, JNFLEX (CHANGZHOU) CO., LTD has been a leading force in delivering innovative flexible connection and protection solutions. These are especially tailored for demanding sectors like construction, automotive, high-speed rail, and steel metallurgy. Our steadfast dedication to quality is underscored by our prestigious ISO 9001 and IATF 16949 certifications, complemented by the esteemed European Conformity (CE) certification, ensuring our products consistently meet exceptional standards of excellence.

Our cutting-edge 20,000-square-meter facility is highlighted by a vast 18,000 square meters of modern factory space, which stands as the epicenter for our team of over 120 dedicated professionals. We are proud to nurture enduring partnerships with Fortune 500 giants, expanding our global footprint across Europe, Southeast Asia, Australia, South America, Africa, and beyond.
At JNFLEX, we place customer satisfaction at the heart of our mission. We warmly welcome collaborative projects and engaging business dialogues to create lasting value together.

Customer feedback

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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.