Painted or Galvanized Steel I Beam,The Largest Supplier of China

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Qingdao
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TT OR LC
Min Order Qty:
3000 PCS
Supply Capability:
400000 PCS/month

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Product Description:

Detail information of  Steel I Beam

Product Name

High Quality Steel I Beam

Height:

100-400mm

Thickness:

4.5-14.5mm

Surface:

Painted or Galvanized. As customers’ requirements

Length:

As customers’ requirements

Size:

100*68*4.4mm--400*146*14.5mm .

Punch:

Can be punched as customer's drawing

Material:

Q195/Q235/ Q215/Q345/SS400/S235JR, A36,SS400,SS540 ASTM A36

 

Product Advantage

  • Prime quality

  • Competitive price

  • Professional service

  • Prompt delivery & Seaworthy packing

  • Mill Test Certificate


Product Picture




Company Information

    Our company  is one of the largest manufacturing bases of Steel Channel in northern China. We are a company that is specialized in producing Stainless Steel Channel、Prime Stainless Steel Channels and so on.

      With years of development, our company won the trust and excellen reputation of customers for the quality of our products and sincere service, as well as foreign users of the community.

     Please contact me if you are interested in our products and I will try my best to offer you the best goods and service.

 

Packaging & Delivery

     Packaging Detail:according to the customer's request

     Delivery Detail:15-20 days after received the deposite


FAQ

(1) How is the quality of your products?

Our products are manufactured strictly according to national and international standard, and we take a test on every product before delivered out. If you want to  see our quality certifications and all kinds of testing report, please just ask us for it.  

(2) Guaranteed:

If products' quality doesnt match the description we give or promise before you place your order, we promise 100% refund.

(3) How about price?

Yes, we are factory and be able to give you lowest price below market one, and we have a policy that " for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity, if you like bargain and factory price is not low enough as you think, just don't waste your time.

Please trust the quotation we would give you, it is professional one. 

(4) Why should you choose us?

Chose happens because of quality, then price, we can give you both. Additionally, we can also offer professional products inquiry, products knowledge train (for agents), Quick goods delivery, our factories locate near the seaport, which is very  convenient for transportation.   

Our service formula: good quality+good price+good service=customer's trust


Steel I Beam Specification Table

Model

Size(mm)

Cross Sectional

 Areacm2

Theoretical   Weightkg/m

Height

Width

Thickness

10

100

68

4.5

14.3

11.2

12

120

74

5.0

17.8

14.0

14

140

80

5.5

21.5

16.9

16

160

88

6.0

26.1

20.5

18

180

94

6.5

30.6

24.1

20A

200

100

7.0

35.5

27.9

20B

200

102

9.0

39.5

31.1

22A

220

110

7.5

42.0

33.0

22B

220

112

9.5

46.4

36.4

24A

240

116

8.0

47.7

37.4

24B

240

118

10.0

52.6

41.2

27A

270

122

8.5

54.6

42.8

27B

270

124

10.5

60.0

47.1

30A

300

126

9.0

61.2

48.0

30B

300

128

11.0

67.2

52.7

30C

300

130

13.0

73.4

57.4

36A

360

136

10.0

76.3

59.9

36B

360

138

12.0

83.5

65.6

36C

360

140

14.0

90.7

71.2

40A

400

142

10.5

86.1

67.6

40B

400

144

12.5

94.1

73.8

40C

400

146

14.5

102

80.1



 

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Q:Do I need to stagger a distance between the wing plate splice and the web splice at the butt joint of the I-beam?
This method of processing, there will be welding deformation, and can use rigid fixed method, before welding on the welding parts of the wing plate by strengthening the method of spot welding, welding after using flame correction. If the quantity is large, you may consider entrusting
Q:316 stainless steel from drilling, can I do it?
Many stainless steel grades, different properties, and in the course of its development has gradually formed several categories. According to the organizational structure, divided into martensitic stainless steel (including stainless steel), ferritic stainless steel, austenitic stainless steel and austenitic and ferritic duplex stainless steel four categories; according to some characteristic elements of main chemical components in steel or steel in the classification, divided into chromium stainless steel, chromium nickel, stainless steel nickel chromium molybdenum stainless steel and low carbon steel, stainless steel, high purity and high molybdenum stainless steel etc.;
Q:Shear strength of No. 16 I-beam
Is the index of material strength, mechanical strength, mechanical properties of steel I-beam is divided, tensile strength, compressive strength, flexural strength, shear strength and end bearing strength, due to material and thickness and different grades.
Q:The steel structure of the web and flange how to distinguish?
The solid component section shapes, such as T shape, L shape, form, shape, shape had... Etc., we put on the edge of the block is called "sideways, the vertical flange" in the middle (abdominal) piece called "web".
Q:What's the difference between 16# I-beam and 16A I-beam?
No. 16 means waist high 16cm, if the waist thickness has different sizes, then need to add a, B, C to distinguish, but the standard specification and exterior did not see 16A this model, more than 20 of the A, B or C model difference
Q:What's the theoretical weight per metric ton of 30# I-beam?
30#a hot rolled I-beam 48.084kg/m, 30#b hot rolled I-beam 52.794kg/m.It is possible to use H steel instead of hot rolled i-beam. H steel is easy to process, more flexible in specifications and free from the standard type of hot-rolled i-beam. HM 300*200*8*12, 57.3kg/m weight meter.
Q:Why are the rails made of I-beam
The type and strength of the rail are represented by kg/m. The heavier the rail, the greater the weight it can bear.
Q:How the steel columns and I-beam steel structure connection
Steel structure engineering is mainly made of steel, and it is one of the main types of building structures. The characteristics of the steel is of high strength, light weight, good integral rigidity, deformation ability, it is used in the construction of large span and super high and super heavy buildings especially suitable; homogeneous and isotropic material, an ideal elastic body, the most consistent with the basic assumption of the general engineering mechanics; material has good plasticity and toughness that can have large deformation, can well withstand dynamic loads;
Q:What is the difference between I-beam and H steel?
H steel is widely used in steel structure construction. It has many differences comparing with i-beam. The first is the flange, followed by the inner edge of the flange without tilting, parallel to the upper and lower surfaces. The section characteristics of H steel are obviously better than those of traditional I-beam, channel steel and angle steel.H section steel is a kind of economical section high efficiency profile with more optimized sectional area distribution and stronger weight ratio. It is named after the English letter "H". The two outer sections of the H steel have no inclination, and they are straight. This makes the welding of H steel more simple than that of I-beam, the mechanical performance of unit weight is better, and it can save a great deal of material and construction time.The I-beam section is well pressed and resistant to pulling, but the section size is too narrow to resist torsion. H steel, on the other hand, has its advantages and disadvantages.
Q:What does "I-beam 125A" mean
The same height of the I-beam, if there are several different leg width and waist thickness, need to add a, B, C on the right side of the model to distinguish, such as 32a, 32B, 32c and so on.

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