What are the shipment terms?

We support container ship, bulk ship, and train transport methods to suit your logistics needs.

Do you have English Mill Test Certificates?

Yes, we provide English Mill Test Certificates as a guarantee to our clients.

Do you accept third-party inspection?

Yes, we absolutely accept third-party inspections to ensure quality and transparency.

Galvanized Culvert Pipe Corrugated Steel Culvert for Underground Water Drainage Engineering Project

Name: Galvanized Culvert Pipe Corrugated Steel Culvert for Underground Water Drainage Engineering Project
Brand: Shandong Zhishang Steel Co., Ltd.
SKU: 2180986772

Shandong, ChinaShandong Zhishang Steel Co., Ltd.

US$720.00

1-29 Tons

US$710.00

30-49 Tons

US$700.00

50-99 Tons

US$690.00

100+ Tons

Product specifications

Ton

Sample price:US$0.00/meter.Request sample

Product profile

Customization

Available

After-sales Service

Supply

Warranty

Supply

Model NO.

Corrugated Steel Pipe

Type

Welded

Technique

Cold Rolled

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape

Round

Surface

Galvanized Coated

Technology

Hot Dipped Cold Rolled

Trade Term

EXW Fob CFR CIF

Sample

Available

Transport Package

According to Customer Requirements

Specification

Free Samples

Trademark

ZhiShang

Origin

Shandong China

Production Capacity

100000 Tons/Year

Key features

Full Customization Options: Customizable diameter, thickness, zinc coating, PVC color, and packaging specifications.

Fast Delivery Time: Standard orders delivered within 10-15 days after deposit or L/C.

Free Sample Availability: Free samples offered; freight covered by customer or company based on cooperation status.

Strict Quality Assurance: Comprehensive QC ensuring consistent zinc coating, precise diameter, and stable mechanical properties.

Factory Direct Supply: In-house production with no middleman markups, offering cost-effective large orders.

Third-Party Inspection Accepted: We absolutely accept third-party inspections to ensure product quality.

English Mill Test Certificates: Provided as a guarantee of quality to all clients.

Versatile Application Range: Suitable for hidden ditches, tunnels, culverts, bridges, and urban drainage systems.

Company profile

Shandong Zhishang Steel Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.95h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryThe supplier is a China-based steel products and steel-structure manufacturer with broad product coverage, including galvanized, prepainted, cold-rolled, hot-rolled, stainless, structural steel, pipes, and customized steel structures. Evidence indicates substantial facilities, more than 10 production lines, an annual production capacity of 1 million tons, and over 50,000 tons of standing inventory for other steel products. It reports ISO 9001:2015 certification, 41–50 quality-control staff, and delivery within 15 workdays during off-peak periods. Its stated export coverage is broad, while transaction records show limited activity: five listed transactions, each associated with Vietnam and one buyer group, with registration dates in January or April 2025. R&D staffing is reported as two engineers. After-sales capability, financial credibility, and innovation performance are not sufficiently evidenced.

Supplier typeThe supplier is presented as a Chinese steel manufacturer and supplier offering both steel products and customized steel-structure production. Its stated scope includes galvanized, prepainted, hot-rolled, cold-rolled, stainless, structural steel, pipes, and related processing services.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 certificate. This provides direct evidence of a certified quality-management system, although no other certifications are identified.

Production capacityProduction capability is supported by 20,000 square meters of workshops, supporting cranes and processing equipment, more than 10 production lines, reported annual capacity of 1 million tons, and over 50,000 tons of standing inventory for other steel products. The supplier also states that it can provide short delivery times, with off-peak lead time within 15 workdays.

Customization capabilityThe supplier explicitly offers steel-structure customization and lists equipment and lines for H-beam production, CNC cutting, assembly, gantry welding, straightening, drilling, shearing, bending, shot blasting, and painting. These details directly support multi-step customized steel fabrication capability.