What after-sales services are provided?

Services include installation guidance, 10-year main structure warranty, 5-year anti-corrosion maintenance, and 72-hour emergency response.

Fully-Welded Structural Steel Bridge Superstructure

Name: Fully-Welded Structural Steel Bridge Superstructure
Brand: Shandong Jiuyuan Steel Structure Co., Ltd
SKU: 2207831545

Shandong, ChinaShandong Jiuyuan Steel Structure Co., Ltd

US$100.00-500.00

10 Square Meters

Product profile

Customization

Available

After-sales Service

Installation Guidance/After-Sales Warranty

Scale

Large Bridge

Model NO.

Bridge 17

Usage

Footbridge, Highway Bridge, Over Water Bridge, Railway Bridge, Viaduct

Bridge Type

Beam/Truss Bridges, Composite System Bridges, etc

Main Beam Structure

Box Beam, I-Beam, Truss Beam, Composite Beam

Span Range

It Depends on The Customer's Demand.

Cross-Sectional Forms

Rectangular, Trapezoidal, Irregular Shapes, etc

Connection Methods

Welding, Bolt Connection, Riveting

Steel Types

Q235, Q345b, Q420, S355, ASTM A572

Steel Strength

It Depends on The Span of The Bridge

Anti-Corrosion Coating

Hot-DIP Galvanizing/Paint Spraying

Design Life

50 Years, 100 Years

Welding Processes

Saw/Gmaw/MIG/Smaw

Bolt Grades

8.8 Grade, 10.9 Grade

Prefabricated Section Lengths

10m, 20m, 30m (Modular Design)

Construction Methods

Overall Hoisting, Segmented Assembly

Foundation Types

Pile/Expanded/Caisson Foundation

Connection Nodes

Rigid Nodes, Articulated Nodes, Semi-Rigid Nodes

Transport Package

Standard Sea Worthy Package

Specification

Can be tailored to meet your needs.

Trademark

Jiuyuan

Origin

China

HS Code

7308100000

Production Capacity

50, 000 Tons/Year

Key features

Modular Cost Optimization: Modular design reduces construction costs by 20% through standardized components.

High Strength & Durability: Lightweight design with high strength, earthquake/wind resistance, and 50+ year life.

Fast Production Cycle: Standardized components production cycle is within 45 days for quick delivery.

Premium Anti-Corrosion: Hot-dip galvanizing and ISO 12944 C5-M coating ensure long-term corrosion resistance.

Comprehensive Warranty: 10-year warranty on main structure and 5-year maintenance on anti-corrosion system.

Global Export Capability: Supports FOB/CIF terms with professional packaging and global shipping plans.

Expert Technical Support: Free finite element analysis reports and on-site calibration teams for dimensional errors.

Eco-Friendly Materials: 95% of materials are recyclable, supporting LEED certification for green projects.

Company profile

Cooperated with Fortune 500Experienced TeamIn-stock CapacityFast Delivery

Shandong Jiuyuan Steel Structure Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier manufactures, sells, and installs steel-structure products and related steel and building materials. It reports ISO 9001:2015 and ISO 14001:2015 certification, documented finished-product inspection procedures, extensive listed production equipment, inventory capability, and broad customization and 3D design services. Export activity is relatively recent, with exports representing 21%–30% of total sales and an export start of one year. The supplier lacks an effective manufacturing-capacity contract with affiliated subcontractors, overseas warehouses, overseas agents or branches, overseas showrooms, and SDK availability. It is not identified as a professional technical supplier, and no customer cases are provided. Financial records are indicated for 2021–2023, but no financial performance details are available.

Supplier typeThe supplier is a steel-structure manufacturer, seller, and installer covering steel buildings, pipes, panels, purlins, and related materials. Its stated business is industrial production and construction rather than professional technical-supplier services, as it explicitly identifies itself as not being a professional technical supplier.

CertificationsThe supplier reports holding ISO 9001:2015 and ISO 14001:2015 certificates. These explicitly support quality-management and environmental-management certification coverage.

Production capacityThe supplier lists substantial steel-processing and fabrication equipment, including laser and plasma cutting, drilling, milling, welding, shot blasting, bending, spraying, and shearing equipment. It also reports standardized finished-product inspection instructions and inventory capability, but lacks a valid manufacturing-capacity contract with affiliated subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design services. The same customization range is stated in both its R&D/design information and facility capability information.