Good Quality U-STEEL

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Specifications

1, U Channel steel
2.Size:25*25*3mm-250*250*35mm
3.Standard: AISI, ASTM, BS, DIN, GB, JIS
4.Grade: Q235.SS400.Q345 etc.

Dimension (mm)

Web thickness (mm)

Flange thickness(mm)

Weight (kg/m)

75*40

3.80

7.00

5.30

75*40

4.00

7.00

5.60

75*40

4.50

7.00

5.85

75*40

5.00

7.00

6.92

100*50

3.80

6.00

7.30

100*50

4.20

6.00

8.03

100*50

4.50

7.50

8.97

100*50

5.00

7.50

9.36

125*65

5.20

6.80

11.66

125*65

5.30

6.80

12.17

125*65

5.50

8.00

12.91

125*65

6.00

8.00

13.40

150*75

5.50

7.30

14.66

150*75

5.70

10.00

16.71

150*75

6.00

10.00

17.90

150*75

6.50

10.00

18.60

150*75

9.00

12.50

24.00

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Q:Which way is it better to weld the iron channel and galvanized steel channel in the house?
Can be, do not want to paint on the steel galvanized, of course, Ironweed endurance
Q:What is the standard for channel steel execution?
Standard for channel steel GB707-88
Q:Galvanized steel plate, channel steel, angle steel how to take samples, how to submit?
Each batch of 60t of the same raw material, the same batch number, the same grade, the same variety, the same size and the same delivery status is used as a batch.
Q:Is it better to cast a pipe or a channel steel?
CastAdvantages: strong, relatively sound insulationDisadvantages: self importantMethods: in the load-bearing wall planting steel, tied with steel, formwork, pouring 10~12cm, waiting for about 28 days molding (summer time is slightly shorter)Watch out:A, pay attention to the proportion of cement and yellow sand and water, the conditional best to buy finished concreteB, when the beam bar open, found in the reinforced beam, the best anchorage reinforcement and ring beam reinforced with imported glue stick, anchorage length is about 13cm;C, after planting tendons, use concrete pouring, pay special attention to the concrete to fill the hole, and side shock side irrigation;D, too large span of the room, it is best not to use cast-in-place.
Q:Calculated weight of channel steel
125*65*5.5=12.71KG125*65*6.0=13.4KG can be customized daily standard angle iron specifications:Unequal angle steel 100*75*6~10Unequal angle steel 125*75*6~12Unequal angle steel 150*90*7~15Unequal angle steel 150*150*8~12Unequal angle steel 200*100*14Unequal angle steel 200*100*15Channel steel 76*38*5.1Channel steel 75*40*3.8/5.0
Q:What is the difference between 12# double channel steel and single channel steel?
Channel steel is a strip of steel with a cross section. The specifications are expressed in millimeters of height (H) * leg width (b) * waist thickness (d), such as 120*53*5, which means waist height is 120 mm, leg width is 53 mm, waist thickness is 5 mm channel, or 12# channel steel. 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:Multiple and calculation methods for channel 12
No. 12 channel specification: high 120; leg length 53; waist thickness 5.5; channel cross section area 15.36 cm^2
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:What does channel 160 type 140*40 steel pipe mean?
Channel steel is a long strip steel with a cross section, and a section shaped steel with a cross section.
Q:What standard is channel steel 250*90*9?
Channel 250*90*9 is class B, channel 25, GB/707-1988.

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