What international standards does the material meet?

The material meets standards such as JISG3101, ASTMA36, and GB/T912-1989.

What is the most popular size for this duct?

The most popular sizes are 70*20mm, 50*20mm, and 90*25mm.

Prestressed Zinc Coating Spiral Corrugated Flat Duct

Name: Prestressed Zinc Coating Spiral Corrugated Flat Duct
Brand: Eternoo Machinery Co., Ltd.
SKU: 692697392

Henan, ChinaEternoo Machinery Co., Ltd.

US$0.50

5,000 Meters

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Usage

Mining

Transport Package

Container

Model NO.

Flat duct

Specification

Round and flat

Trademark

ETERNOO

Origin

China

Production Capacity

2000m/Day

Key features

Customizable Size and Shape: Size and shape can all be customized to meet specific project requirements.

Hot Dipped Galvanized Coating: Provides superior anti-corrosion protection for long-term durability in mining environments.

Multiple Thickness Options: Available in 0.25mm, 0.28mm, 0.3mm, 0.35mm, 0.4mm, and 0.6mm thicknesses.

Cold Rolled Strip Technology: Manufactured using advanced acid pickling, rolling, annealing, and leveling processes.

Versatile Application: Ideal for post-tension concrete grouting in buildings, bridges, ships, and vehicles.

Standard Grade Equivalents: Matches international standards including JISG3101, ASTMA36, and GB/T912-1989.

Consistent Lead Time: Average lead time is one month for both peak and off-peak seasons.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Company profile

Eternoo Machinery Co., Ltd.

Henan, China

CertifiedBusiness Type: Trading CompanyExport Year: 2008-03-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

About Our Factory & Business Background

AddressRoom 166,Floor 21th,#6-2 Building, Yuantian Gardon District, Northern Fengqing Road, Jinshui District, Zhengzhou City.

Plant Area117 square meters

Number of Employees6

Registered Capital2,000,000 RMB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsPrestressed Concrete and Post Tension Machinery, Steel Products, Cleaning and Mixing Equipments

Our Industry Experience & Global Business Record

Year of Establishment2008-03-06

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

Product Q&A

Q:Can the size and shape of the duct be customized?

Yes, both the size and shape of the duct can be fully customized.

Q:What are the available thickness options?

The duct is available in 0.25mm, 0.28mm, 0.3mm, 0.35mm, 0.4mm, and 0.6mm thicknesses.

Q:What is the primary usage of this product?

It is mainly used for post-tension concrete grouting, particularly in mining applications.

Q:What is the average lead time for delivery?

The average lead time is one month, regardless of whether it is peak or off-peak season.

Q:What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

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Eternoo Machinery Co., Ltd.

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Prestressed Zinc Coating Spiral Corrugated Flat Duct