Reliable Galvanized I Beam Resistant to Corrosion for Long Span Bridges

Name: Reliable Galvanized I Beam Resistant to Corrosion for Long Span Bridges
Brand: Shandong Lianfeng Chuangye Materials Co., Ltd
SKU: 2173709742

Shandong, ChinaShandong Lianfeng Chuangye Materials Co., Ltd

US$550.00

1-49 Tons

US$530.00

50-99 Tons

US$500.00

100+ Tons

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Grade

S235JR-S355J2

Standard

AISI, JIS, ASTM, DIN, BS, GB

Model NO.

AiSi/ASTM/BS/DIN/GB/JIS/EN

Certification

IS0, RoHS, ABS

Material

A36, A572 Gr.50, S235jr, S275jr, S355jr, etc.

Series

Ipe, S Series, GB

Height

80-630, or Customized

Flange Width

40-220, or Customized

Web Thickness

3.8-16.5, or Customized

Flange Thickness

5.2-24.0, or Customized

Length

6, 9, 10, 12, 15, 18, up to 24m, or Customized

Weight Tolerance

±3%, ±5% (Per GB/T 706 / En 10034 / ASTM A6)

Cross-Section Area

Depends on Section Dimensions

Yield Strength

≥235, ≥275, ≥345, ≥355

Tensile Strength

370-500, 470-630 (Depending on Material Grade)

Elongation

≥18%, ≥20%, ≥22% (Depending on Material Grade)

Carbon Equivalent

≤0.45%, ≤0.47% (for Weldability)

Drilling Tolerance

Hole Diameter: ±0.5mm, Hole Position: ±0.5mm

Welding Standard

Aws D1.1 / En 1090-2 / GB 50661

Transport Package

Shipping

Specification

10# 12# 14# 16# 18# EN 10034 ASTM A6/A6M

Trademark

None

Origin

China

Production Capacity

50000tons/Years

Key features

High strength and stability: excellent load-bearing performance for heavy-duty structural applications.

Optimized I-shaped design: provides superior bending resistance with minimal material usage.

Lightweight yet strong: high strength-to-weight ratio reduces foundation costs.

Precision manufactured: CNC cutting and rolling ensure accurate dimensions and straightness.

Excellent weldability: low carbon equivalent ensures strong and reliable welded joints.

Cost-effective solution: economical section design saves material costs without compromising quality.

Corrosion protection options: hot-dip galvanized, painted, or anti-rust coated for long service life.

Customizable sizes: various heights, flange widths, and thicknesses available per project requirements.

Quality certified: produced per ASTM, EN, JIS, and GB standards with full mill test certificates.

Wide applications: suitable for industrial plants, warehouses, bridges, platforms, and machinery.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceODM ServicesOEM Services

Shandong Lianfeng Chuangye Materials Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Minor CustomizationExport Year: 2018-03-14Nearest Port: TianJin, QingDao, ShangHaiAverage Response Time: ≤7.41h

About Our Factory & Business Background

AddressLiaocheng, Shandong, China

Terms of PaymentLC, T/T, D/P, PayPal, Small-amount payment, Western Union, Money Gram

International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF, DDP, FCA, DAT, FAS, DAP, CIP, CPT, Others

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSteel Structures, Steel Structure Warehouse, Steel Structures Workshop, Steel Framed Houses, Steel Structure Farm, Steel Structure Garage, Structural Steel Beams, Structural Steel Columns, H Beam, Steel Pipe

Our Industry Experience & Global Business Record

Year of Establishment2017-10-26

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Repeat Buyers Choice80%~100%

Product Q&A

Q:What is your lead time? Do you have stock for standard sizes?

Stock sizes ship in 3-5 working days; custom orders take 15-25 days. Delivery date is fixed in the contract with penalty clauses for overdue shipment.

Q:How do you ensure product quality? What inspection methods do you use?

We follow GB/T 2101 with full traceability and in-line monitoring. Finished products undergo mechanical (tensile/bending/impact) and dimensional tests. Each shipment includes an MTC; third-party inspections (SGS/BV) are available on request.

Q:What certifications does your company hold? Do you have export experience?

We are ISO 9001 and 14001 certified, and can supply to CE/ASTM standards. We export to Southeast Asia, the Middle East, Africa, and South America, and provide all customs clearance documents (certificate of origin, packing list, B/L, insurance, etc.).

Q:What if there are dimensional deviations or quality issues upon arrival?

Notify us within 15 days of arrival with a third-party inspection report and photographic evidence. We respond within 24 hours and, if at fault, offer replacement, return, or compensation as per contract terms.

Q:Can your export packaging prevent deformation and rust during long-distance ocean transit?

We use steel strapping, wooden blocks, 0.15mm waterproof film, and VCI paper. Container lashing secures against shifting. Our damage rate is below 0.5%; transit insurance is available upon request.