Durable Q195 Q235B I Beam Steel for Construction Projects

Name: Durable Q195 Q235B I Beam Steel for Construction Projects
Brand: Shandong Lianfeng Chuangye Materials Co., Ltd
SKU: 2306821855

Shandong, ChinaShandong Lianfeng Chuangye Materials Co., Ltd

US$550.00

1-49 Tons

US$500.00

50-99 Tons

US$480.00

100+ Tons

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Grade

Q345

Standard

AISI, JIS, ASTM, DIN, BS, GB

Model NO.

LF H12

Certification

IS0, RoHS, ABS

Material

Q235B, Q355b, Q390, Q420, A36, A572 Gr.50, S235jr

Series

Hw, Hm, Hn, Hea, Heb, Hem

Height

100-1200, or Customized

Flange Width

50-500, or Customized

Web Thickness

4.5, 5, 6, 8, 10, 12, 14, 16, 20, 25, 30, 40, or C

Flange Thickness

6-60, 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, ≥390, ≥420

Tensile Strength

370-500, 470-630, 490-660

Elongation

≥18%, ≥20%, ≥22%

Carbon Equivalent

≤0.45%, ≤0.47%

Drilling Tolerance

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

Cutting Tolerance

Length: ±2mm, Straightness: L/1000 ≤ 5mm

Transport Package

Shipping

Specification

100×100 - 400×400

Trademark

None

Origin

China

Production Capacity

50000tons/Years

Key features

High strength and stability: excellent load-bearing capacity for heavy-duty structures.

Large span capability: reduces column requirements and maximizes usable space.

Optimized design: high strength-to-weight ratio reduces material consumption and lowers costs.

Precision fabrication: CNC cutting and drilling ensure accurate dimensions for easy assembly.

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

Earthquake and wind resistant: excellent ductility ensures safety in extreme conditions.

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

Customizable sizes: various heights, flange widths, and thicknesses to meet project specifications.

Quality certified: produced per ASTM, EN, JIS, and GB standards with CE/ISO certification available.

Wide applications: suitable for industrial plants, warehouses, bridges, high-rise buildings, and more.

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: ≤6.63h

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.