U steel channel beam for constructions

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Product Description:

Quick Details

  • Place of Origin:Hebei, China (Mainland)

  • Material:Steel

  • technique:hot rolled

  • Standard:AISI,ASTM,BS,DIN,GB,JIS

  • thickness:3-9mm, 6-13mm

  • Application:Building construction

  • Width:50mm-300mm

  • Length:6m-12m or as your request

  • Shape:U shape

  • Material:Q235, SS400 etc

  • Normal Length:12m/6m

Packaging & Delivery

Packaging Details:according to the customer's request
Delivery Detail:about 25-30 days after receive your payment

Specifications

channel steel
1)Size: 51x25x3mm-305x80x13mm
2)Material: Q195,Q215,Q235,A36,SS400,SS540
3)Packing:bundle with strips

U CHANNEL BEAMS(JIS)

MATERIAL:Q235/SS400/ST37-2 and Q345/ST52

Size

Size/mm

Theoretical Weight

h

b

d

kg/m

75*40*3.8

75

40

3.8

5.3

75*40*4.0

75

40

4

5.6

75*40*4.5

75

40

4.5

5.85

75*40*5.0

75

40

5

6.92

100*50*3.8

100

50

3.8

7.3

100*50*4.2

100

50

4.2

8.03

100*50*4.5

100

50

4.5

8.97

100*50*5

100

50

5

9.36

125*65*5.2

125

65

5.2

11.66

125*65*5.3

125

65

5.3

12.17

125*65*5.5

125

65

5.5

12.91

125*65*6

125

65

6

13.4

125*65*5.5

150

75

5.5

14.66

150*75*5.7

150

75

5.7

16.71

150*75*6

150

75

6

17.9

150*75*6.5

150

75

6.5

18.6

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Q:Is section steel the same as channel steel?
Channel steel is one of the types of steel, including channel steel, angle steel, I-beam, H steel, L steel, etc..
Q:Duplex 3, the main beam 3.6 meters, span 4.5 meters wide, steel structure, with 8 channel steel can be, how much space? Or how to make it reasonable? Daily life bears little weight.
Channel steel deformation, it is recommended to cast in place concrete
Q:According to the standard? indoor hanging stone 30 meters high? whether to add channel?
Dry hanging method of stone, also called hollow hanging method. "Stone hanging tools for special purposes, construction basket rental sales" is the current wall decoration in a new type of construction process. The method uses a metal pendant to hang the facing stone directly on the wall surface or hollow over the steel frame, without grouting and pasting. The principle is in the main structure is arranged on the main points, the metal Guajian stone will be fixed on the building, forming a decorative stone curtain wall.
Q:What does "14 channel steel" do in the template "[14"?
The specification and type of channel steel; however, it is usually 14# channel steel, without your watch.
Q:Channel loading
Bending moment M = 1/4PL = 16100NmP=18400N=18.4kNThe safety factor is taken as 1, and if the other is taken, the carrying capacity P is correspondingly reduced.
Q:What angles, angles and channels are used in general? Please try to be specific?
In the construction, steel can be used for the main stress parts, such as column and beam; steel stairs, generally used for road; angle plays a secondary role such as support, knee brace etc.
Q:Which kind of wind resistance is better for square tube, square tube or channel steel?
Why don't you buy square tubes directly? How do you budget?
Q:Can the bypass of the overhanging layer on the site be made of channel steel? How can I put the channel steel, if possible?
The cantilever end of 6.10.7 steel cantilever beam shall be provided with a fixed point which can make the scaffold stand firmly with the steel beam. The location shall be no less than 100mm at the end of the cantilever beam. When the 6.10.8 anchor position is set on the floor slab, the thickness of the slab shall not be less than 120mm.
Q:Cautions for surface zinc spraying on channel steel
Thermal spraying zinc sacrificial anode protection is a single layer of zinc, the corrosion rate depends only on the zinc layer thickness and dissolution rate and inorganic zinc in addition to the protection of zinc layer, the complex chemical changes generated by lithium silicate, zinc silicate, carbonate can better cover metal surface. Secondly, the high porosity of thermal sprayed zinc (3% ~ 5%), another blocking agent brushing waterborne inorganic zinc rich coating with low porosity (usually below 1%), which can be used for thermal spraying zinc surface sealants. In addition, the process of thermal spraying zinc complex, need for high temperature and high pressure and inorganic zinc spraying, brushing is can be flexible operation, the overall comparison, but low cost inorganic zinc.
Q:What is the concept of nonstandard channel steel compared with the national standard channel steel? Is there any difference in size between the national standard channel steel and the material?
Non-standard channel steel, with channel steel waist height, leg width, waist thickness and per meter weight as the standard, non-standard channel steel, mainly in order to not affect the safety quality of the premise of cost saving, in high, wide and thick discount. For example, 12# channel weight per meter 6 meters for 12.059kg, 72.354kg, and 12# 6 if a channel is 48kg, then we call it under 33.3% (1-48/72.354). In our country, most of the steel market has sales of non-standard profiles, this is called "cut foot".

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