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:What is the standard for channel steel execution?
Standard for channel steel GB707-88
Q:10# how much is it per kilogram of channel steel?
National standard:Hot rolled plain channel [(GB) 707-65] (unit mm)Height =100, leg width =48, waist thickness =5.3, average leg thickness =8.5, inner arc radius =8.5, leg end arc radius =4.25, sectional area (cm2) =12.74, theoretical weight (kg/m) =10.00
Q:How is the hollow tempered glass mounted on the channel steel?
Installation method of hollow toughened glass:1, glass cutting: the original glass is usually colorless float glass or other colored glass, sun glass, tempered glass, laminated glass, the thickness of 3 mm to 12 mm, the glass must comply with the provisions of a superior product grade, GBll614, can be used after passing inspection. Glass cutting may be done by hand or by machine, but it shall be in accordance with size requirements. Such a procedure of workers in the operation process, should always pay attention to the glass surface without scratch, er uniform, no bubbles, slag and other obvious defects.2, glass cleaning and drying: glass cleaning must adopt the machine cleaning method, because manual cleaning can not guarantee cleaning quality. Check the glass without scratching before cleaning. In order to ensure the adhesion between sealant and glass, it is better to use deionized water. In addition, in order to ensure the use of water recycling, water conservation, water filtration can be used to ensure long-term use. After cleaning the glass to light through the inspection, inspection of glass surface is water, water stains and other stains, if there is water, water stains and other stains, need to machine running speed, heating temperature, air flow, brush clearance adjustment, to achieve the effect until well done. After washing the glass should be assembled within 1 hours into a hollow glass, in addition to ensure that glass and glass between the friction and scratch, it is best to have semi-finished glass storage car, between the glass and the film.3. The assembly of rubber strip type insulating glass and aluminum strip type insulating glass. Adhesive tape type insulating glass assembly:
Q:Channel steel is mainly used in building structures
Used in engineering structures to withstand greater forces. Mechanical frame structures are also commonly used.
Q:Channel 10 is calculated, if the price per metre is calculated
No. 10 channel steel is calculated, that is to say, the standard weight, that is, all channel sizes have reached the standard, our national standard No. 10 channel steel theoretical weight is 10.007 kg / meter.
Q:How can channel A and B be distinguished?
Of the same height, type B has wider legs and thicker waist than A.
Q:No. 20 b one meter with multiple channel
Each physical channel is the standard provisions of 20b# weight 25.777 kg, but the actual weight is not up to a difference.
Q:How is the channel steel set on the wall?
Method of channel steel mounted on wall:According to the size of the channel, the hole is opened on the wall, and then the channel steel is fixed in it.Can also buy some steel plate, size and channel size matching, in four corners hit four eyes, and then use expansion screws fixed on the wall, the two sides should be symmetrical, and then channel welding in the above.
Q:What are the types of channel steels?
Channel specification, model and theoretical weight table, channel steel is a strip of steel with a cross section. The representation of specifications, such as a*b*c (where a, B, C on behalf of the letters, no other meaning, and the relationship between letters), said waist height is a mm, B mm wide leg channel, channel waist thickness of C mm, or (a/10) # channel. The same height of the channel, if there are several different leg width and waist thickness, also need to add a, B, C on the right side of the model to distinguish, such as 25a#, 25b#, 25c# and so on.
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?
Channel steel is divided into ordinary channel steel and light channel steel. Standard Specification for hot-rolled plain channel steel is 5-40#. Specifications for hot rolled flexible channel steel supplied by supply and demand agreement are 6.5-40#. Channel steel is mainly used in building structures, vehicle manufacturing and other industrial structures, and channel steel is often used in conjunction with i-beam.

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