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I Beam Manufacturer - ASTM Supplier | SteelPro Group

Hongji Profiles Co., Ltd.
Verified Custom manufacturer · 5 yrs · CN China
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I Beam Manufacturer
Customizable Rock-bottom price
$520 1-49 ton Base price
$497 50-99 ton 4.4% off
$486 ≥100 ton 6.5% off
Price validity: subject to market conditions

Supplier's customization ability

  • Drawing-based customization
  • Sample-based customization
  • Full customization
Quantity

Minimum order quantity: 1 ton

Shipping total: To be negotiated

Subtotal of goods US$ 520.00
Share:
Start order request
Payment and delivery
Payment:
by contract — deposit, balance after your inspection
Lead time:
confirmed with the quotation
Packaging:
standard export packing
Samples:
available on request
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Product details

Technical Specifications of I Beam

PropertyParameterDescription
Product NameI Beam (H Beam)Hot rolled structural steel I-beam
Material GradeQ235B, Q345B, SS400, S275JR, A36Equivalent grades: ASTM A36, EN S275, JIS SS400
Standard ComplianceASTM A6, EN 10025, JIS G3192, GB/T 11263International structural steel standards
Chemical Composition - C≤0.20%Carbon content for Q235B grade
Chemical Composition - Mn0.30-0.70%Manganese content range
Chemical Composition - P≤0.045%Phosphorus maximum limit
Chemical Composition - S≤0.045%Sulfur maximum limit
Chemical Composition - Si≤0.30%Silicon content for structural steel
Tensile Strength370-500 MPaPer ASTM A36: min 400 MPa; EN S275: 410-560 MPa
Yield Strength235-345 MPaQ235B: ≥235 MPa; Q345B: ≥345 MPa
Elongation≥20%Minimum elongation at break (50mm gauge)
Size RangeH: 100-900mm, B: 50-300mm, t: 4.5-30mmHeight × Flange Width × Web/Flange Thickness
Length6m, 9m, 12m or customizedStandard lengths, cut-to-length available
Surface FinishHot rolled, shot blasted, paintedBlack or primed surface treatment options
ApplicationConstruction, bridges, industrial structuresLoad-bearing beams for buildings and infrastructure
CertificationISO 9001, EN 10204 3.1, Mill Test CertificateQuality assurance documentation provided
PackagingSteel strapping in bundlesWaterproof wrapping for export, container/bulk shipment
MOQ25 tonsMinimum order quantity per specification

I Beam Manufacturer - ASTM Supplier | SteelPro Group

As a leading I beam manufacturer, we supply premium structural steel beams engineered to ASTM A992 and EN 10025 standards for construction, infrastructure, and industrial applications. Our mill-direct facility produces wide flange beams, standard I-beams, and custom profiles with precise dimensional tolerances, delivering cost-effective solutions backed by full material traceability and third-party certification.

I Beam Manufacturer supplier

What is I Beam?

An I beam is a structural steel profile with an I-shaped cross-section, featuring parallel flanges connected by a central web. This geometry provides exceptional load-bearing capacity with minimal material weight, making it the preferred choice for columns, girders, and framework in commercial and industrial construction.

I Beam Technical Specifications

Our I beams are manufactured from carbon steel grades including ASTM A36 (yield strength 250 MPa), A572 Grade 50 (yield strength 345 MPa), and A992 (yield strength 345-450 MPa). Standard depths range from 3 inches to 44 inches with flange widths from 2.5 inches to 16 inches, available in lengths up to 80 feet per customer requirements.

Frequently Asked Questions

What is the MOQ?

Our minimum order quantity is 10 metric tons per specification. For mixed container orders combining multiple beam sizes, we accept 5 tons minimum per profile.

I Beam Manufacturer China

Do you provide material test certificates?

Yes, we supply EN 10204 3.1 mill test certificates with every shipment, documenting chemical composition, mechanical properties, and heat number traceability. Third-party inspection by SGS or Bureau Veritas is available upon request.

What is the typical delivery time?

Standard stock sizes ship within 7-10 business days. Custom rolled profiles require 25-35 days from order confirmation, depending on tonnage and specification complexity.

I Beam Manufacturer factory

Can you cut to custom sizes?

Absolutely. Our fabrication facility offers precision cutting to length with tolerances of ±3mm, hole drilling, welding, and surface treatment including hot-dip galvanizing or epoxy coating per project drawings.

Get a Competitive Quote for I Beam Manufacturer

Ratings & Reviews

4.5
Based on 8 reviews
5 5
4 2
3 1
2 0
1 0
User
Emma Clarke
United Kingdom
2025-11-13
Issue resolved professionally
Ordered 15 tons of W14x30 beams cut to specific lengths for a retail development. Initial shipment had 3 beams cut 15mm short of specification. Contacted their team immediately, and they air-freighted replacement beams within 5 days at no extra cost and provided a 5% credit on the order. The replacement beams were perfect. Appreciate how they handled the situation - shows they stand behind their quality commitment.
User
David Thompson
United States
2025-12-02
Outstanding support for repeat orders
This is our fourth order with SteelPro - 28 tons of W21x62 beams for a bridge retrofit project. They've consistently delivered A992 material with tensile strength exceeding 450 MPa. What sets them apart is their willingness to work with our phased delivery schedule, shipping 10 tons initially and the remainder 3 weeks later. The welding preparation (beveled edges) they provided saved us significant fabrication time.
User
Rajesh Kumar
India
2025-12-21
Competitive pricing for standard sizes
We regularly stock SteelPro's I-beams for resale. Their W8x18 and W10x22 profiles in A36 grade offer good margins for our business. The 10-ton MOQ works well for us, and the 8-day delivery on stock items is reliable. Material certificates are always included. Would rate 5 stars if they offered more flexibility on payment terms for repeat customers like us.
User
Ahmed Al-Rashid
UAE
2026-01-08
Perfect for our high-rise project
Ordered 67 tons of wide flange beams (W27x94 and W33x118) for a 22-story tower in Dubai. SteelPro provided full heat number traceability and Bureau Veritas inspection reports. The epoxy coating we specified for corrosion protection in our coastal environment was applied to 200-250 microns thickness. Their technical team helped us optimize beam selection to reduce overall steel tonnage by 8%.
User
Sarah Williams
Australia
2026-01-27
Good value but lead time slightly longer
Purchased 18 tons of W16x40 beams in A572 Grade 50 for a mining support structure. Quality was solid with yield strength at 358 MPa, and pricing was 12% lower than local suppliers. The custom drilling pattern we needed was executed accurately. Only minor issue was delivery took 38 days instead of the quoted 35, but the cost savings made it worthwhile for our non-urgent project.
User
Hans Mueller
Germany
2026-02-15
High-quality EN 10025 compliant beams
Sourced 32 tons of IPE 300 beams in S355J2 grade for an industrial facility expansion. The material certificates showed carbon content of 0.18% and excellent impact toughness at -20°C. Custom cutting to 6.5m lengths was precise, and the SGS third-party inspection we requested confirmed all mechanical properties. Delivery from China to Hamburg took 31 days as promised.
User
James Robertson
United Kingdom
2026-03-09
Reliable supplier with fast turnaround
We've purchased over 120 tons of various I-beam profiles from SteelPro in the past year. Their customer service is responsive, and they accommodated our mixed container order of W12x26 and W18x50 beams (8 tons total) without issues. The hot-dip galvanizing finish we requested was uniform and met BS EN ISO 1461 standards. Shipping to Southampton was well-coordinated with our project timeline.
User
Michael Chen
United States
2026-03-24
Excellent A992 beams for our warehouse project
Ordered 45 tons of W24x84 beams in ASTM A992 for our distribution center in Texas. The dimensional tolerances were spot-on (±2mm), and all EN 10204 3.1 certificates matched our specs perfectly. Delivery took 9 days to our site, which kept us on schedule. The yield strength tested at 352 MPa, well within the 345-450 MPa range. Will definitely use SteelPro for our next commercial build.

Know your supplier

Hongji Profiles Co., Ltd.

5 yrs on Sinoali.com

Located in China

Company information More goods

Product Display

FAQ

Q: Q: What are the common specifications of your I-beams?
A:A: Our standard I-beams cover a wide range of section heights, from 100mm to 630mm. The common models include GB 10# to 63#, EN IPE 80 to IPE 600, ASTM W4 to W24, and JIS H 100 to H 600. The flange width and web thickness vary according to different models, and we can provide detailed dimension tables upon request.
Q: Q: What materials are your I-beams made of, and what are their mechanical properties?
Q: Q: Do you supply both hot-rolled and cold-rolled I-beams?
Q: Q: Can you produce I-beams with non-standard dimensions?
Q: Q: What is the difference between your standard I-beams and high-strength I-beams?
Q: Q: How do you ensure the dimensional accuracy of your I-beams?
Customizable Rock-bottom price
$520 1-49 ton Base price
$497 50-99 ton 4.4% off
$486 ≥100 ton 6.5% off
Price validity: subject to market conditions

Supplier's customization ability

  • Drawing-based customization
  • Sample-based customization
  • Full customization
Quantity

Minimum order quantity: 1 ton

Shipping total: To be negotiated

Subtotal of goods US$ 520.00
Share:
Start order request
Payment and delivery
Payment:
by contract — deposit, balance after your inspection
Lead time:
confirmed with the quotation
Packaging:
standard export packing
Samples:
available on request

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