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Steel Beam

Your Professional Steel Beam Supplier

Gaoya is a professional steel structure construction general contractor with +20 years' production experience.

We have advanced light & heavy production line with an anual production of 50,000 tons steel.

Great success has been achieved both in the domestic and overseas market.

 

Why Choose Us

Production Equipment

CNC drilling machine, CNC flame cutting machine, CNC laser cutting cutting, Shearing machine, assembly machine, automatic submerged arc welding machine, straightening machine, shot blasting machine, purlin forming machine, tile press, bending machine, hacksaw machine, punching machine.

Wide Range of Applications

Iron and steel material can be widely used in electric energy, petrochemical industry, marine ships, aerospace, machinery manufacturing, military applications, rail transit, housing construction, and other fields.

 

 

Global Sales

Gaoya has a complete sales network, and it's products cover all major cities in China and are exported to Europe, Americas, Asia, Africa, Oceania and other countries and regions.

High Standard

All of our products are supplied by Chinese standard GB, European standard EN, American standard ASTM/ASME, German standard DIN, Japanese standard JIS, etc.

 

 

Size

 

 

Size

Weight

Depth

Width

Web Thickness

Flange Thickness

(mm)

(kg/m)

(mm)

(mm)

(mm)

(mm)

127 x 76

13

127

76

4.2

7.6

152 x 89

16

152

89

4.6

7.7

178 x 102

19

178

102

4.7

7.9

203 x 102

23

203

102

5.2

9.3

203 x 133

25

203

133

5.8

7.8

203 x 133

30

207

134

6.3

9.6

254 x 102

22

254

102

5.8

6.8

254 x 102

25

257

102

6.1

8.4

254 x 102

28

260

102

6.4

10.0

254 x 146

31

251

146

6.1

8.6

254 x 146

37

256

146

6.4

10.9

254 x 146

43

260

147

7.3

12.7

305 x 102

25

305

102

5.8

6.8

305 x 102

28

309

102

6.1

8.9

305 x 102

33

313

102

6.6

10.8

305 x 127

37

304

123

7.2

10.7

305 x 127

42

307

124

8.0

12.1

305 x 127

48

310

125

8.9

14.0

305 x 165

40

304

165

6.1

10.2

305 x 165

46

307

166

6.7

11.8

305 x 165

54

311

167

7.7

13.7

356 x 127

33

349

125

5.9

8.5

356 x 127

39

353

126

6.5

10.7

356 x 171

45

352

171

6.9

9.7

356 x 171

51

356

172

7.3

11.5

356 x 171

57

359

172

8.0

13.0

356 x 171

67

364

173

9.1

15.7

406 x 140

39

397

142

6.3

8.6

406 x 140

46

402

142

6.9

11.2

406 x 178

54

402

178

7.6

10.9

406 x 178

60

406

178

7.8

12.8

406 x 178

67

409

171

8.8

14.3

406 x 178

74

413

180

9.7

16.0

457 x 152

52

449

152

7.6

10.9

457 x 152

60

454

152

8.0

13.3

457 x 152

67

457

151

9.1

15

457 x 152

74

461

152

9.9

17

457 x 152

82

465

153

10.7

18.9

457 x 191

67

453

189

8.5

12.7

457 x 191

74

457

190

9.1

14.5

457 x 191

82

460

191

9.9

16

457 x 191

89

463

192

10.6

17.7

457 x 191

98

467

192

11.4

19.6

433 x 210

82

528

208

9.6

13.2

433 x 210

92

533

209

10.2

15.6

433 x 210

101

536

210

10.9

17.4

433 x 210

109

539

210

11.6

18.8

433 x 210

122

544

211

12.8

21.3

610 x 229

101

602

227

10.6

14.8

610 x 229

113

607

228

11.2

17.3

610 x 229

125

611

229

11.9

19.6

610 x 229

140

617

230

13.1

22.1

610 x 305

149

609

304

11.9

19.7

610 x 305

179

617

307

14.1

23.6

610 x 305

238

633

311

18.6

31.4

686 x 254

125

677

253

11.7

16.2

686 x 254

140

683

253

12.4

19.0

686 x 254

152

687

254

13.2

21.0

686 x 254

170

692

255

14.5

23.7

762 x 267

147

753

265

12.9

17.5

762 x 267

173

762

266

14.3

21.6

762 x 267

197

769

268

15.6

25.4

838 x 292

176

834

291

14.0

18.8

914 x 305

201

903

303

15.2

20.2

914 x 419

343

911

418

19.4

32.0

914 x 419

388

920

420

21.5

36.6

 

Characteristic

 

Width

b=170mm

Height

h=360mm

Web thickness

tw=8mm

Flange thickness

tf=12.7mm

Root radius

r=18mm

Moment of inertia – strong axis

Iy=162.7⋅106mm4

Moment of inertia – weak axis

Iz=10.43⋅106mm4

Cross-sectional area

A=7273mm2

Plastic section modulus – strong axis

Wpl.y=1019⋅103mm3

Torsion constant

Iv=370.8⋅103mm4

Warping constant

Iw=309370⋅106mm6

Partial factor (EN 1993-1-1 6.1 NOTE 2B)

γM0=1.0

Partial factor (EN 1993-1-1 6.1 NOTE 2B)

 

E-modulus

E=0.21⋅106MPa

Yield strength

 

 

Advantages of Steel Beam

* Superior Strength: Steel beams can support much heavier loads than wood beams of the same size, allowing for larger open spaces, expansive windows, and more creative architectural designs.


* Dimensional Stability: Steel beams don't warp, crack, or shrink like wood, which can lead to structural problems down the line.


* Rust-resistant And Anti-corrosive: Unlike wood, metals do not rot. Particularly, the chemical composition of steel beams allows them to resist rust and corrosion. For this reason, people can benefit more from structures built with steel.


* Durable: The reason why a steel beam is a top choice when it comes to construction work is that it has a high strength-to-weight ratio. It is so durable that it can survive higher stress than wood or stone.


* Recyclable: Like other metals, steel is 100% recyclable making it an ideal choice for companies promoting sustainability. Needless to say, recycling drastically reduces construction waste.

 

Types of Steel Beam

 
W-beam

The design of the W-beam closely resembles that of the I-beam, with a key difference being in the width of the flanges. W-beams feature wider flanges, which gives them a slightly different shape and a more substantial bearing surface.

T-beam

A T-beam has a T-formed cross-section often used in framing, repairs, and roof trusses, where they can effectively handle heavy loads.
The highest point of the tee beam is a flange or compression member that resists compressive stresses.
The vertical web opposes shear pressure and gives more prominent separation for the coupled bending forces.

H-beam

H-beams are a popular type of structural beam. They’re named ‘H-beam’ due to their ‘H’ shape when viewed from the side.
These beams look much like I-beams but are heavier, with wider flanges and thicker central webs. This structure of the H-beam allows it to withstand larger loads, making the H-beam a preferred choice for heavier structures and high-rise buildings.

I-beam

An I-beam is a standard structural steel shape serving as the essential framework for the construction industry. Structural beams are designed with horizontal flanges and a long vertical section called a web, and the material connecting the web to the flanges is called the fillet.

 

Uses for Steel Beams
Weld Steel H Beam
Weld Steel H Beam
Hot Rolled Steel H Beam
Hot Rolled Steel I Beam

Supporting Floors And Roofs
One of the primary uses of steel beams in construction is to provide support for floors and roofs in multi-story buildings. The remarkable strength-to-weight ratio of steel makes it an ideal choice for spanning long distances without sagging.
Wide flange or I-beam shapes are commonly used in floor and roof framing, ensuring structural stability and minimising the need for excessive support columns. This design flexibility allows for open and spacious interior layouts in commercial and residential structures.


Reinforcing Concrete
Reinforcing steel bars, commonly referred to as rebar, are crucial in strengthening concrete elements such as columns, beams, and slabs. Concrete excels in compression but lacks the tensile strength required to resist forces like bending or stretching.
To address this limitation, steel rebar is integrated into the concrete structure in a grid pattern before pouring the concrete. This combination of materials creates a reinforced concrete composite that can withstand a wide range of loads and stresses, improving the overall durability and performance of the structure.


Structural Steel Frames
In many building projects, a structural steel frame serves as the skeletal support system. This framework consists of vertical columns and horizontal beams connected through bolted or welded connections.
The structural steel frame plays a pivotal role in resisting both vertical and lateral loads, ensuring the stability and safety of the structure. Various steel shapes, including I-beams, channels, angles, and hollow structural sections, are used to create these frames, offering architects and engineers the flexibility to design complex and innovative structures.


Bridge Design
Steel beams, particularly I-beams and box girders, are fundamental components of bridge design. Bridges are essential for connecting communities and overcoming natural obstacles like rivers and valleys. Steel's unique properties, such as high strength and ease of fabrication, make it an ideal choice for bridge construction.

  

Sales Market

Gaoya has a complete sales network which covers all major cities in China and are exported to Europe, Americas, Asia, Africa, Oceania and other countries and regions.

 

Europe: Germany, Russia;

 

Americas: Chile, Guyana, the United States, Jamaica, Mexico;

 

Asia: Philippines, Vietnam, Pakistan, Bangladesh, Indonesia, Nepal, Israel, Georgia, Oman;

 

Africa Area: Algeria, Ethiopia, Angola, Gabon, Cameroon, Central Africa, Djibouti, Congo;

 

Oceania: New Zealand, Australia.

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Packing and Shipment
  • Generally Package: Anti-water paper+strapped with min three strapping strips.

 

  • Standard Exporting Package: Anti-water paper and plastic+covered by iron sheet+ strapped withmin three strapping strips.

 

  • Excellent Package: Anti-water paper and plastic film+ covered by iron sheet+ strapped with minthree strapping strips+fixed on the iron or wooden pallets by strapping strips.

 

  • Can be packaged according to customer requirements.

 

  • Delivery Ways : Small quantity by Containers, Large quantity by Bulk

 

 

Our Services

 

Design , manufacture, install , delivery (packing and loading ) , after-sale service.

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FAQ

 

Q: How long can steel beams last?

A: With such protections and skilled workmanship, concrete and properly coated steel structures can last over 100+ years, even as environmental stressors accumulate.

Q: Can you do OEM and ODM?

A: Yes, OEM and ODM are both acceptable. The material, color, style can customize, the basic quantity we will advise after we discuss.

Q: How do I know if I need a steel beam?

A: In domestic, commercial or industrial applications, steel beams, sections, channels may be required to support numerous structural elements. This could be partial areas of a building - such as a flat or pitched roof, ceiling joists, masonry walls, or even the entire structure itself.

Q: Can we use our own logo?

A: Yes, we can print your private logo according to your request.

Q: What do steel beams rest on?

A: Steel fabricators use bolted frame connections to link steel beams to the supporting structure, such as girders and columns, using a web connection angle. When using this type of connection, you need to consider the strength of the fasteners and base materials.

Q: When can I get the price?

A: Usually we quote within 8 hours after we get your inquiry.

Q: How do you maintain steel beams?

A: Protect structural steel from corrosion and other environmental factors such as dirt, debris, and other contaminants that can accelerate corrosion. Coat with paint, rust inhibitors, or other protective coatings as an additional corrosion resistant measure.

Q: Do you provide sample ? Is it free?

A: If the sample is low value, we will provide the free sample with freight collect. But for some high value samples, we need to collect the sample charge.

Q: What is your term of payment?

A: 30% Down payment before producing and 70% balance payment before shipment

Q: How do steel beams normally fail?

A: Steel beams can fail in several ways, but the most common modes of failure are bending, compression, and tension. In bending, the beam becomes overloaded and begins to deform, causing it to bend or sag. Compression failure occurs when the beam is subjected to a force that crushes or compresses it.

Q: What's is your shipping service?

A: We can provide services for vessel booking, goods consolidation, customs declaration, shipping documents preparation and delivery bulk at the shipping port.

Q: How can I get your quotation as soon as possible?

A: The email and fax will be checked in half hours,meanwhile,the Whatsapp and Wechat will be online in 24 hours. Please tell us the order information about quantity, specification (steel type, material,size ), and destination port.

Q: How to order?

A: Please send us your purchase order by email or fax. Or you can ask us to send you a proforma invoice for your order.

Q: Do you accept the third party inspection?

A: Yes absolutely we accept.

Q: Are you trading company or manufacturer?

A: We are professional manufacturer specialized in construction materials, you can get competitive price from us.

Q: How long is your delivery time?

A: The general delivery time is 30-45 days after down payment received and drawings confirmed.

Q: Do steel beams need to be bolted together?

A: However, to ensure stability and resistance to buckling, these beams need to be bolted together, and this is where a spacer is used and is usually welded to one of the beams. The bolts are typically 600 mm apart from each other.

Q: How far apart should steel beams be?

A: The spacing between individual beams depends on the applied loads and the decking system. Spacings from 6 to 15 ft (1.8 to 4.6 m) are common with corrugated steel and concrete slab decking. Spacings up to approxi- mately 8 ft (2.4 m) are typical for roof decking systems.

Q: What's your term of the delivery?

A: Our ordinary delivery term is FOB Shanghai. We also accept EXW, CFR, CIF, DDP, DDU etc. We can offer you the shipping charges and you can choose the one which is the most convenient and effective for you.

Q: What is the lifespan of a steel beam?

A: A typical steel beam should last 100–150 years dependant on usage of building and elemental damage. As we advance technologically we should expect the life span of steel beams to increase due to change in technology.

As one of the leading steel beam manufacturers and suppliers in China, we warmly welcome you to buy cheap steel beam for sale here from our factory. All customized products made in China are with high quality and low price.w10x68 steel beam, 203x102x23 steel beam, stainless steel h beam