Galvanized Corrugated Round Pipes Spiral Grout Tube for Construction Use with Good Corrosion Resistance

• 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 premium Galvanized Corrugated Pipe, engineered to perfection for optimal post-tension ducting applications in construction and bridgeworks. This robust metal bellow spiral pipe is expertly crafted to ensure unmatched strength and resilience, empowering your structural projects with reliability and durability.
Presenting the Bridge Galvanized Metal Corrugated Pipe, meticulously engineered with a 45mm post-tension duct, perfect for meeting the demanding needs of construction. This remarkable pipe excels in delivering dependable support for bridges and other structural applications, ensuring steadfast performance in any setting.

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

Explore the features of our Corrugated Metal Duct Round, crafted with precision to a consistent thickness of 0.3mm. This duct is built for durability and serves as a cornerstone for advanced construction projects, providing long-lasting performance and reliability.
 

Our Corrugated Duct stands as a versatile duct former, perfect for both precast and cast-in-situ concrete projects. Made from semi-rigid, hot-dipped galvanized metal, this duct ensures exceptional strength and longevity when integrated into concrete. Effortlessly anchored near reinforcing steel, it offers customization from 40mm to 130mm, fulfilling specific length and diameter needs. Essential for post-tensioning ducts and precast connections, this duct exemplifies superior engineering.

THE KEY BENEFITS AND FEATURES FOR CORRUGATED DUCTS

1. A comprehensive range of diameters available, from ID 40mm to ID 130mm, catering to diverse project requirements with precision.

2. Tailored manufacturing to precisely match the exact quantity required at your site, ensuring optimal project efficiency and resource management.

3. Streamlined benchmarking processes for precise production scheduling, significantly enhancing productivity and operational effectiveness.

4. Customer-oriented design - flexible, bendable, and easily customizable to flawlessly meet specific project needs and preferences.

5. Effortless and hassle-free installation on-site, enabled by its exceptional durability and toughness.

6. Superior corrosion resistance with a robust protective hot-dip zinc coating, guaranteeing extended longevity and enduring performance.
 

Detailed Photos

Application

 

Company Profile

JNFLEX (CHANGZHOU) CO., LTD Nestled in the dynamic Changzhou City, Jiangsu Province, China, JNFLEX (CHANGZHOU) CO., LTD, founded in 1995, is a leader in delivering cutting-edge flexible connection and protection solutions for industries including construction, automotive, high-speed rail, and steel metallurgy. Our unwavering commitment to excellence is validated by ISO 9001 and IATF 16949 certifications, along with the European Conformity (CE) mark, certifying our unparalleled product quality.

Our state-of-the-art 20,000-square-meter facility, featuring an expansive 18,000 square meters of advanced factory space, serves as the core for more than 120 dedicated employees. We proudly maintain strong, enduring partnerships with Fortune 500 companies, extending our reach across Europe, Southeast Asia, Australia, South America, Africa, and even further.
At JNFLEX, customer satisfaction is our utmost priority, and we warmly invite visitors for collaborative ventures and meaningful business discussions, building successful partnerships 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.