What industries use these pre-stressed ducts?

They are widely used in highway, railway, bridge, water conservancy, and high-rise building projects.

What are the available lead times?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, and Western Union.

Galvanized Corrugated Round Tube for PT Cables

Name: Galvanized Corrugated Round Tube for PT Cables
Brand: Tianjin Qiangbang Industrial Co., Ltd.
SKU: 2008923392

Tianjin, ChinaTianjin Qiangbang Industrial Co., Ltd.

US$1.00-3.00

20 Meters

Product profile

Customization

Available

Standard

DIN, GB, JIS

Material

Low Carbon Steel

Model NO.

(33-160) x (0.25-0.40) mm

Connection

Female

Surface Treatment

Galvanized Sheet

Head Type

Round

Materials

Galvanized Sheet

Thickness

0.25-0.35mm

Dia.

35mm-130mm;

Length

2.2m/PCS, 5.8m/PCS

Application

Post Tension

Transport Package

Export Packing

Specification

GB, ASTM, JIS

Trademark

DaQiang

Origin

Tianjin, China

Production Capacity

3000 Meter/Meters Per Day

Key features

Wide Diameter Range: Available in round diameters from 33mm to 160mm to suit various strand requirements.

Multiple Wall Thicknesses: Steel duct wall thickness options range from 0.20mm to 0.40mm for different pressure needs.

Dual Material Options: Offered in galvanized steel, black steel, and HDPE plastic to match project specifications.

Versatile Strand Compatibility: Designed for strands of 12.5mm, 12.7mm, 12.9mm, 15.24mm, and 15.7mm.

Standard Compliance: Meets international standards including DIN, GB, JIS, JG 225-2007, and JTT 529-2016.

Flexible Length Options: Customizable lengths available at 2.2m or 5.8m per piece for efficient installation.

Broad Application Scope: Ideal for bridges, viaducts, dams, mines, and high-rise building pre-stressed concrete.

Round and Flat Shapes: Product line includes both round ducts for 2-55 strands and flat ducts for 2-5 strands.

Company profile

Tianjin Qiangbang Industrial Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2000-11-28Average Response Time: ≤5.77hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

About Our Factory & Business Background

AddressXizhaizhuang Economic Development zone, Jinhai, Tianjin, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPre-Stressed Steel Strand, Post-Tensioned Steel Cable, Pre-Stressed Steel Wire, PC Steel Wire, Pre-Stressed Anchorage Anchor and Wedge, Post-Tensioning Accessories, Spring Steel Flat Bar, Spring Steel, Flat Steel Bar