What are the payment terms?

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

What is the delivery time?

Off-season lead time is within 15 workdays, and peak season is one month.

Do you offer customized lengths?

Yes, we provide lengths such as 2.2m and 5.8m per piece based on requirements.

Pre-Stressed Concrete Galvanised Steel Corrugated Round Tube

Name: Pre-Stressed Concrete Galvanised Steel Corrugated Round Tube
Brand: Tianjin Qiangbang Industrial Co., Ltd.
SKU: 2008387292

Tianjin, ChinaTianjin Qiangbang Industrial Co., Ltd.

US$1.00-5.00

20 Meters

Product profile

Customization

Available

Standard

DIN, GB, JIS

Material

Zinc Alloy

Model NO.

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

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

Comprehensive Material Options: Available in galvanized steel, black steel, and HDPE plastic for diverse project needs.

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

Versatile Strand Compatibility: Supports strand counts from 2 to 55 for round ducts and 2 to 5 for flat ducts.

Multiple Wall Thicknesses: Steel ducts offer 0.20mm to 0.40mm thickness; plastic ducts range from 1.8mm to 3.5mm.

Broad Application Scope: Ideal for bridges, viaducts, dams, mines, and high-rise building infrastructure projects.

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

Flexible Length Options: Customizable lengths available, including standard 2.2m and 5.8m per piece.

Efficient Lead Time: Off-season delivery within 15 workdays; peak season lead time is one month.

Company profile

Tianjin Qiangbang Industrial Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2000-11-28Average Response Time: ≤4.48hTerms 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