Corrugated Duct Zinc Coating Spiral Grout Tube Galvanized Round Duct for Construction and Infrastructure Applications

• 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
• 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

Introducing the pinnacle of structural innovation - our premium Galvanized Corrugated Pipe! Meticulously crafted for unmatched performance in post-tension ducting, this exceptional metal bellow spiral pipe is purpose-built to deliver extraordinary strength and resilience. Elevate your construction and bridgeworks projects with a solution that ensures ultimate reliability and structural integrity.
Step into the realm of precision engineering with our Bridge Galvanized Metal Corrugated Pipe! Tailored to perfection, this 45mm post-tension duct is the epitome of steadfast support in challenging construction applications. Whether for bridges or complex structural environments, this pipe exemplifies mastery in design and functionality.

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

Unveil our Corrugated Metal Duct Round - the embodiment of consistent excellence at a robust 0.3mm thickness. Designed for lasting performance, this duct is a cornerstone for pioneering construction initiatives, indispensable in pushing the boundaries of innovation.
 

Our Corrugated Duct stands as a paragon of versatility and strength, ideal for both precast and cast-in-situ concrete projects. Forged from semi-rigid, hot-dipped galvanized metal, it offers unparalleled durability and adaptability. Anchored seamlessly near reinforcing steel, its customizable size, spanning 40mm to 130mm, meets precise project needs, making it essential for post-tensioning ducts and precast connections. This duct is a testament to engineering prowess and excellence.

THE KEY BENEFITS AND FEATURES FOR CORRUGATED DUCTS

1. Embrace a diverse selection of diameters from ID 40mm to ID 130mm, catering to a wide array of project demands with precision.

2. Benefit from custom manufacturing, precisely tailored to fulfill the specific quantities you need, enhancing overall project efficiency.

3. Leverage enhanced benchmarking processes for meticulous production scheduling, dramatically boosting productivity and output.

4. Designed with a customer-centric focus - our products are flexible, bendable, and easily customizable to meet a diverse set of specifications.

5. Enjoy stress-free, effortless installation on-site, thanks to the inherent durability and robust nature of our product.

6. Experience superior corrosion resistance with our protective hot-dip zinc coating, ensuring enduring long-term performance.
 

Detailed Photos

Application

 

Company Profile

JNFLEX (CHANGZHOU) CO., LTD Nestled in the vibrant Changzhou City, Jiangsu Province, China, JNFLEX (CHANGZHOU) CO., LTD has been at the forefront of delivering unparalleled flexible connection and protection solutions since 1995. Serving industries from construction to automotive, and high-speed rail to steel metallurgy, our commitment to quality is underscored by ISO 9001 and IATF 16949 certifications and the prestigious European Conformity (CE) certification, reflecting our unwavering dedication to product excellence.

Our state-of-the-art 20,000-square-meter facility, featuring an expansive 18,000 square meters of cutting-edge factory space, forms the heart of our operations, where over 120 dedicated and skilled employeesdrive innovation. We proudly maintain strong, enduring partnerships with Fortune 500 companies, extending our influence globally across Europe, Southeast Asia, Australia, South America, Africa, and beyond.
At JNFLEX, customer satisfaction is our ultimate goal. We warmly invite you to visit us for collaborative ventures and engaging business discussions.

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.