Which strand sizes are supported?

It supports strands of 12.5/12.7/12.9mm, 15.24mm, and 15.7mm.

What are the common applications for this duct?

Used in bridges, viaducts, dams, mines, and large-scale building projects.

What payment terms do you accept?

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

Galvanized Steel Strip Corrugated Round Duct for PT Cables

Name: Galvanized Steel Strip Corrugated Round Duct for PT Cables
Brand: Tianjin Qiangbang Industrial Co., Ltd.
SKU: 2008597292

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

Diverse Material Options: Available in galvanized steel, black steel, and HDPE plastic for various needs.

Wide Size Range: Round ducts from 33mm to 160mm diameter; flat ducts from 50x22mm to 90x22mm.

Multiple Strand Compatibility: Supports strands from 2 to 55 strands with diameters 12.5mm to 15.7mm.

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

Versatile Applications: Ideal for bridges, viaducts, dams, mines, and high-rise building projects.

Customizable Dimensions: Thickness 0.20-0.40mm, lengths 2.2m or 5.8m, and specific diameters.

Flexible Connection Type: Features female connection type for secure assembly.

Fast Off-Season Delivery: Lead time within 15 workdays during off-peak seasons.

Company profile

Tianjin Qiangbang Industrial Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2000-11-28Average Response Time: ≤5.80hTerms 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