Pre-Stressed Metal Corrugated Pipe Post Tension Duct for Construction with Customized Lengths and Diameters

• 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 top-tier Galvanized Corrugated Pipe for Construction and Bridge Projects! These meticulously crafted Metal Bellows are designed to serve as a robust Post Tension Duct, offering unparalleled performance in construction undertakings. Experience the unmatched durability of our Spiral Pipes tailored for your needs.
Explore our Bridge Galvanized Metal Corrugated Pipe, engineered for optimal use in Construction Projects. Featuring a precise 45mm Post Tension Duct, this product ensures seamless integration and superior strength, making it an ideal choice for robust infrastructure development.

Product Description

Detailed 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 Information for Your Reference

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

Introducing our Precision-Crafted Corrugated Metal Duct, Round with a thickness of 0.3mm
 

The versatile Corrugated Duct serves as an ideal duct former for an array of precast and cast-in-situ concrete tasks. Crafted from semi-rigid hot dipped galvanized metal, it promises strength and durability, ensuring it can be seamlessly tied into position near reinforcing steel. Available in diameters ranging from 40mm to 130mm, with customization options for specific length and diameter requirements, the Corrugated Duct is perfectly suited for post tensioning ducts and precast connections.

DISCOVER THE KEY BENEFITS AND FEATURES OF CORRUGATED DUCTS

1. A comprehensive range of diameters is offered, spanning from ID 40mm to ID 130mm, catering to diverse project needs.

2. Tailoring to your exact site requirements, we can manufacture quantities as needed, ensuring you have the right amount.

3. Effortless benchmarking facilitates streamlined production schedules, enhancing efficiency.

4. Designed with the customer in mind - our ducts are bendable and customizable, making it easy to cut as per your specifications.

5. Simplified site placement: Our ducts are not only durable but also tough, ensuring ease of use.

6. Enhanced corrosion protection is guaranteed with our reliable hot dip zinc coating, ensuring longevity.
 

Detailed Photos

 

Application

 

Company Profile

JNFLEX (CHANGZHOU) CO., LTD Nestled in Changzhou City, Jiangsu Province, China, and established in 1995, JNFLEX (CHANGZHOU) CO., LTD excels in offering innovative flexible connection and protection solutions across multiple industries such as construction, automotive, high-speed rail, and steel metallurgy. Our commitment to quality is evidenced by our ISO 9001 and IATF 16949 certifications, along with the prestigious European Conformity (CE) certification.

Our expansive 20,000-square-meter state-of-the-art facility, boasting an impressive 18,000 square meters of dedicated factory space, is home to over 120 skilled employees. We proudly maintain enduring partnerships with Fortune 500 companies and have a robust export network to Europe, Southeast Asia, Australia, South America, Africa, among other global regions.
Customer satisfaction is our top priority. We warmly invite you to visit us for cooperation and to engage in fruitful business discussions.

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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.