Welcome to Shandong Xunwei International Trade Co., Ltd.

Product Description

I-beams are mainly divided into ordinary I-beams and light I-beams. The flanges of ordinary I-beams and light I-beams are thick on the web and thin on the outside. Since the cross-sectional dimensions of ordinary I-beams and light I-beams are relatively high and narrow, the section moments of inertia of the main sleeves of the two are quite different, which greatly limits their application range. The selection of I-beams should be based on the requirements of the design drawings.

Product Parameters

Carbon Steel I-Beam

Slope 1:6（Normal）12%（light） a-height b-Wide legs d-Thick waist

Model

Size（mm）

Theoretical weight(kg/m)

Model

Size（mm）

Theoretical weight(kg/m)

I-Beam（GB706-88）

12*

12.6*

20a

20b

22a

22b

24a*

24b*

25a

25b

27a*

27b*

28a

28b

100

120

126

140

160

180

200

220

240

250

270

280

100

102

110

112

116

118

116

118

122

124

122

124

4.5

5.0

5.5

6.0

6.5

7.0

9.0

7.5

9.5

8.0

10.0

8.0

10.0

8.5

10.5

8.5

10.5

11.261

13.987

14.223

16.890

20.513

24.143

27.929

31.069

33.070

36.524

37.477

41.245

38.105

42.030

42.825

47.084

43.492

47.888

30a*

30b*

30c*

32a

32b

32c

36a

36b

36c

40a

40b

40c

45a

45b

45c

50a

50b

50c

300

320

360

400

450

500

126

128

130

132

134

136

138

140

142

144

146

150

152

154

158

160

162

9.0

11.0

13.0

9.5

11.5

13.5

10.0

12.0

14.0

10.5

12.5

14.5

11.5

13.5

15.5

12.0

14.0

16.0

48.084

52.794

57.504

52.717

57.741

62.765

60.037

65.689

71.341

67.598

73.878

80.158

80.420

87.485

94.550

93.654

101.504

109.354

I-Beam（GB706-88）

Lightweight I-beam（YB163-63）

55a*

55b*

55c*

56a

56b

56c

63a

63b

63c

550

560

630

166

168

170

166

168

170

176

178

180

12.5

14.5

16.5

12.5

14.5

16.5

13.0

15.0

17.0

105.355

113.970

122.605

106.316

115.108

123.900

121.407

131.298

141.189

22a

24a

27a

30a

33a

65a

70a

70b

220

240

270

300

330

360

400

450

500

550

600

650

700

110

120

115

125

135

145

140

155

160

170

180

190

200

210

5.4

5.6

6.0

6.5

7.0

7.5

8.0

8.6

9.5

10.3

11.0

12.0

13.0

15.0

17.5

24.0

25.8

27.3

29.4

31.5

33.9

36.5

39.2

42.2

48.6

56.1

65.2

76.8

89.8

104

120

138

158

184

Lightweight I-beam（YB163-63）

18a

20a

100

120

140

160

180

200

100

110

4.5

4.8

4.9

5.0

5.1

5.2

9.46

11.5

13.7

15.0

18.4

19.9

21.0

22.7

Note: 1. Models with * are supplied by agreement between the supplier and the buyer.

2. I-beams are delivered by theoretical weight or actual weight. Theoretical weight is calculated based on the steel density of 7.85g/cm".

3. I-beams are usually 5-19m long for No. 10-18 and 6-19m long for No. 20-63;

light I-beams are usually 5-19m long for No. 18 or less and 6-19m long for No. 20 or more.

FAQ

How to contact us?

If you are interested in our products, please feel free to contact us at any time. You can contact our product manager through email or the message board at the bottom of the page.

What are your main products?

Our main products areOur main products are agricultural machinery and accessories, engineering machinery and accessories, and steel plate shaped parts

Do you provide customized product services?

Of course, our professional R&D team can design and produce the products you need according to your specifications and drawings. For example: special size, special control, OEM, etc.

How long will it take for me to get the price?

Please provide product specifications such as material, size, quantity and other requirements. We usually quote within 6 hours, and steel prices fluctuate with the market every day. Our prices are very competitive because we have a stable supply chain. If you would like to get a price as soon as possible, please call us or let us know by email so that we can prioritize your inquiry.

Are you a manufacturer?

We have our own factory, combined with years of experience in the domestic agricultural and engineering machinery market and steel market, as well as long-term cooperation with upstream and downstream suppliers. Stable prices, quality, and supply capabilities give us a great advantage in terms of products.

Can we visit your factory?

Of course, we welcome you to visit our factory on site or visit our production line through online video to understand our strength and quality. We will arrange a professional team to serve you.You just need to send your itinerary and leave the rest to us.

What say our customers

Introduction to Custom-Shaped Steel Plate Components

★ ★ ★ ★ ★

Custom-shaped steel plate components are non-standard, irregularly geometric metal parts made from steel plates through processes such as laser cutting, stamping, bending, welding, and precision machining. Their core feature lies in "customization on demand"—they can be accurately adapted to the structural requirements, installation space, and functional needs of specific equipment. These components are widely used in fields including machinery manufacturing, construction machinery, automotive, shipbuilding, and steel structure construction.

Introduction to Construction Machinery Attachments

★ ★ ★ ★ ★

Construction machinery attachments are key accessories installed on the main body of construction machinery. They are designed to enhance the main machine's functions and expand its operation scope. With a wide variety of types and strong targeting, these attachments can be adapted to different main machines and operating scenarios

Introduction to Construction Machinery

★ ★ ★ ★ ★

In the field of construction machinery, excavators and loaders are core equipment with complementary functions and high-frequency applications in earthwork operations, widely serving key areas such as construction, transportation, mining, water conservancy engineering, and urban municipal renovation. Together, they form a "golden partner" for site cleaning in the early stage of engineering, material handling in the middle stage, and basic operations in the later stage.

Introduction to Agricultural Machinery

★ ★ ★ ★ ★

Through the application of mechanization and intelligent technology, equipment has significantly replaced human labor, not only significantly improving agricultural production efficiency and reducing farmers' labor intensity, but also achieving scientific planting methods such as precise fertilization and irrigation, effectively saving resources, reducing agricultural non-point source pollution, and ensuring stable agricultural product yield and quality. It is a key force in promoting the transformation of traditional agriculture towards scale, intensification, and modernization.

Keywords

Carbon Steel I-Beam

I-beam is mainly divided into ordinary I-beam, light I-beam and low alloy light I-beam. Ordinary I-beam and light I-beam flanges are thick on the web plate and thin on the outside. Ordinary I-beam, light I-beam, because the cross-sectional dimensions are relatively high, narrow, so the section of the two main sleeve moment of inertia difference is large, which makes it in the scope of application has a great limitation. The use of I-beam shall be selected according to the requirements of the design drawings.