Structural carbon steel h beam profile H iron beam (IPE,UPE,HEA,HEB)

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
30 m.t.
Supply Capability:
28000 m.t./month

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Product Description:

 

Hot rolled H beam section

 

Product Description

1. Standard: GB, JIS, ASTM ST

2. Material: Q235, Q345, SS400, S235JR, S275JR, S355JR

3. Length: 5.8-12m or according to our clients' requirements

4. Origin: Tangshan, China

5. Package: load on 20 feet/40 feet container or by bulk according to the quantity and our client's requirement

6. Delivery time: within 20 days after receiving deposit or original L/C

7. Certificate: ISO, SGS, BV, CIQ or other test

8. Technic: Hot rolled

9: Surface: painted, galvanized or punch holes

10. Main market: East-south Asia, Mid-east, South American

11. Usage: Construction structure and Frame use

12. Other Main products: Angle steel, I beam and Channel steel

Specification:

 

H Type Steel Size and Theoretical Weight

Size

(mm)

Theoretical Weight

(kg/m)

Size

(mm)

Theoretical Weight

(kg/m)

Size

(mm)

Theoretical Weight

(kg/m)

100*50*5*7

9.3

250*125*6*9

29

446*199*8*12

65.1

100*100*6*8

16.9

250*250*9*14

71.8

450*200*9*14

74.9

125*60*6*8

13.1

294*200*8*12

55.8

482*300*11*15

110.8

125*125*6.5*9

23.6

298*149*5.5*8

32

488*300*11*18

124.9

148*100*6*9

31.1

340*250*9*14

36.7

496*199*9*14

77.9

150*75*5*7

14

300*150*6.5*9

93

500*200*10*16

88.1

150*150*7*10

20.7

300*300*10*15

78.1

582*300*12*17

132.8

175*90*5*8

18

346*174*6*9

41.2

588*300*12*20

147

175*175*7.5*11

40.4

350*175*7*11

49.4

596*199*10*15

92.4

194*150*6*9

29.9

350*350*12*19

134.9

600*200*11*17

103.4

198*99*4.5*7

17.8

390*300*10*16

104.6

700*300*13*24

181.8

200*100*5.5*8

20.9

396*199*7*11

56.1

800*300*14*26

206.8

200*200*8*12

49.9

400*200*8*13

65.4

900*300*16*28

240.1

244*175*7*11

43.6

400*400*13*21

171.7

248*124*5*8

25.1

440*300*11*18

120.8

Length=6-12meters

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Q:How large H steel are used for steel roof with span of 19 meters and 26 meters respectively?
And watch column (on the other hand, also called the Bay) and the influencing factors of height, roof slope, wind load, load of crane etc..
Q:Light thin-walled H steel, in addition to welding, is there any hot rolling?
Yes, the 2 largest domestic hot-rolled H steel producers are Laiwu Steel and Maanshan Iron and steel
Q:In actual steel structure engineering, why use H steel in large number, but seldom use I-beam? What's the difference between the two?
I-beam is a hot rolling molding, and its advantage is low price, easy processing, if made of steel column beam, two end welding plate will become. However, H steel needs to be welded with web plate and wing plate, and a great deal of welding and welding variant process have been added. I finished length (i.e. the length of 12 meters), and H steel for processing factory in accordance with the design drawings for the exact dimensions of cutting, welding and straightening type to complete multiple steps, so the steel price is low.Also has section size waste little, use design margin of I-beam, but instead of using H steel, low cost, cost saving. But there are too few examples of this kind of engineering, and this is not a common design idea.
Q:Which is better, I-beam or HN steel?
Section H steelConvenient drilling, stiffening plate and other additional processesThe thickness of the two legs is inconsistent
Q:How to declare the processed H steel? What is the rate of tax refund? Urgent urgent
H steel customs matters if you want to share, HS, 72161010 section height is less than 80mmH steel (except for thermal processing without further processing) / HS, 72163311 section height of >800mmH steel (except for thermal processing without further processing) / HS, 200mm < 72163319 section height is less than or equal to 800mmH steel (except the heat the processing without further processing) your steel belongs to which HS will you choose!! The tax rebate rates for the 3 HS are 0.
Q:What's the difference between hot rolled H steel and welded H? Is it the same weight?
Stable performance and good internal organization. Due to continuous casting from smelting to rolling, steel production than hot-rolled H steel process requirements, equipment capacity, control level, detection means is high, so the welding of H steel internal organization, chemical composition, various properties (mechanical properties, process performance indicators are reliable and stable etc.).
Q:What does "H400*250*8*12" mean in steel structures?
A direct consequence of low industrial concentration is caused by excessive competition, in 2005, the average profit of 5% steel enterprises, in addition, steel tube truss and complicated structure, difficult construction of landmark projects to higher profit margins, as building light steel portal frame, due to intense competition, the profit space is generally low, so only there are some enterprises in order to steal frugal material bidding, so only the sensation of three-dimensional "white paper". But the good news is the processing capacity of 13 million 510 thousand tons of steel structure steel structure association in 2005 statistics, the processing capacity of the top five steel enterprises has more than 1 million tons, the annual top ten enterprises the basic processing capacity in more than 100 thousand tons.
Q:Is the beam made of I-beam or H?
The girder is made of H steel and the I-beam is used for the small beam. Column.
Q:The difference and use of H type steel steel and steel.
H steel is a new type of economical construction steel. H type steel cross section shape is reasonable in economy, good mechanical properties, rolling each point on the extended section is uniform, small internal stress, compared with the ordinary beam, a section modulus, light weight, saving advantages of metal, can make the building structure to reduce 30-40%; and because of its inner and outer legs parallel leg end is right, assembled into components, welding, riveting work can save up to 25%. Often used in large capacity requirements, large cross section stability, such as buildings, high-rise buildings, as well as bridges, ships, lifting transport machinery, equipment foundation, support, foundation piles.
Q:Can the section steel butt joint on the end?
Bolt connection also requires lining plate, pay attention to bolt size, quantity and spacing. To calculate whether thin-walled steel itself will be crushing, the solution is solder paste board, and bolt holes. The principle is that the strength of the butt joint is not weaker than that of other parts, and there is no greater stress.

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