Could you accept small trial order?

We accept trial orders, while the unit price will be different from bulk order.

What is your packing method for export?

Seaworthy steel bundle packing with metal straps, suitable for long-distance sea transportation.

Can you process drilling, cutting or other secondary processing?

Yes, we can do cutting, drilling and other machining works as customer's request.

What industries are A36 H-beams mainly applied to?

Mainly for factory buildings, high-rise structures, bridges, workshops and other steel-structure projects.

How do you guarantee product quality?

Each batch comes with material test report(MTR). Third-party inspection is acceptable.

Q345b Alloy Steel I Beam for Heavy Steel Structure

Name: Q345b Alloy Steel I Beam for Heavy Steel Structure
Brand: Tianjin Zengze Steel Trading Co., Ltd.
SKU: 1953039905

Tianjin, ChinaTianjin Zengze Steel Trading Co., Ltd.

US$720.00

2-9 Tons

US$710.00

10-19 Tons

US$700.00

20-49 Tons

US$680.00

50+ Tons

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Grade

A36-A572

Standard

AISI, JIS, ASTM, DIN, BS, GB

Model NO.

ZZ-I-041

Certification

IS0, RoHS, ABS

Delivery

7 Days

Technique

Hot Rolled

Material

A36,Q235,Q345,Ss400,S235.S355

Stock

8000tons for Normal Size

Type

I Beam

Manufacturer

Rizhao, Laiwu

MOQ

1 Ton

Shipment Port

Tianjin, Qingdao, Shanghai

Payment Term

30%T/T, Balance Against Shipping Documents

Length

6m,9m,12m, or Customized

Flange Width

50~300mm

Flange Thickness

7~60mm

Application

Construction

Surface

Hot Rolled Surface or Galvanized

Shipping

by Container or Bulk Ship

Transport Package

Standard Package

Specification

standard size

Trademark

Zengze

Origin

China

HS Code

7216321000

Production Capacity

5000tons Per Month

Key features

Multiple Steel Grades Available: Offers Q235B, Q355B, S235JR, S355JR, and A36 to meet global standards.

Custom Length Cutting: Standard lengths 6m/9m/12m with custom cut-to-length service available.

Galvanized Surface Option: Hot-dip galvanizing available for outdoor corrosive environments.

Factory Direct Supply: Direct manufacturer pricing without intermediate markups.

Comprehensive Processing Services: Includes saw cutting, drilling, and fabrication per customer drawings.

Strict Quality Inspection: Full batch inspection covering dimensions, chemistry, and tensile tests.

Mill Test Certificate Included: Provides complete heat number traceability and SGS third-party reports.

Flexible MOQ: Minimum order quantity as low as 1 ton for most items.

Sufficient stock supply, supports bulk orders for large-scale heavy steel-structure construction

Original hot-rolled black surface;painting or galvanizing anti-corrosion treatment is recommended for outdoor application

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceFast Delivery

Tianjin Zengze Steel Trading Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 17 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.70h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressBeichen District Beicang Way Names Material, Tianjin, China

Plant Area50 square meters

Number of Employees2

Registered Capital5,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity100 Kg

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsSteel And Laser Cladding Machine

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2007-12-11

Main MarketsEurope, Domestic, Asia

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What material is this H-beam?

It is made of ASTM A36 mild carbon steel, widely used for structural construction.

Q:Do you support custom sizes and lengths?

Yes, we provide customized section size, thickness and cut-to-length according to your drawings.

Q:Can you supply both hot-rolled and welded H-beam?

Sure. Both hot-rolled and welded types are available to match different load-bearing needs.

Q:What surface treatments can you offer?

We support rust removal, anti-rust painting and hot-dip galvanizing for anti-corrosion purpose.

Q:What is your standard delivery time?

Normally 15-25 working days, subject to order quantity and customization requirements.

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