JIS U CHANNEL high quality hot rolled all sizes

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
100000 m.t./month

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Product Description:

channel Details:

Minimum Order Quantity:
Unit:m.t.Loading Port:
Supply Ability:
Payment Terms:
Package:wire rod bundle

Product Description:

Product Description:

Specifications of MS Channel:

1.We supply high quality MS Channel at reasonable price, including Chinese standard, Japanese standard and so on.

Standard

GB/JIS

Material Grade

Q235,SS400

Technique:

Hot Rolled

Sizes as per chinese standard:

50*37*4.5mm - 300*89*11.5mm

Sizes as per japanese standard:

50*25*3mm – 200*80*7.5mm

Length:

6meter, 9meter, 12meter

Note: 1.we are also competent to provide our customers other MS Channel based on other sizes according to customer’s requirements.

  2. The length of our ms channel could be cut into other meters as per customer’s requirements. For example, the channel in 6meters could be cut into 5.8meters in order to be fit in the 20ft container.

2. The detailed sections of MS Channel as per GB standard.are shown in the table-1:

GB U CHANNEL

Standard
h

Sectional
b

Dimension
s


t

Mass:
Kg/m


(mm)

(mm)

(mm)

(mm)


50X37

50

37

4.50

7.0

5.438

63X40

63

40

4.80

7.5

6.634

80x43

80

43

5.00

8.0

8.045







100x48

100

48

5.30

8.5

10.007

120x53

120

53

5.50

9.0

12.059

140x58

140

58

6.00

9.5

14.535

140x60

140

60

8.00

9.5

16.733







160x63

160

63

6.50

10.0

17.240

160x65

160

65

8.50

10.0

19.752







180x68

180

68

7.00

10.5

20.174

180x70

180

70

9.00

10.5

23.000







200x73

200

73

7.00

11.0

22.637

200x75

200

75

9.00

11.0

25.777







220x77

220

77

7.00

11.5

24.999

220x79

220

79

9.00

11.5

28.453







250x78

250

78

7.00

12.0

27.410

250x80

250

80

9.00

12.0

31.335

250x82

250

82

11.00

12.0

35.260







280x82

280

82

7.50

12.5

31.427

280x84

280

84

9.50

12.5

35.823

280x86

280

86

11.50

12.5

40.219







300x85

300

85

7.50

13.5

34.463

300x87

300

87

9.50

13.5

39.173

300x89

300

89

11.50

13.5

43.883

Table-1

3. The chemical composition of HR Channel Steel according to Q235B is shown in Table-2.

Alloy No

Grade

Element(%)

C

Mn

S

P

Si

Q235

B

0.12-0.20

0.3-0.7

0.045

0.045

0.3

Table-2

Note: we are able to present our customers relevant SGS test report for chemical composition of HR Channel Steel.

4. The mechanical property of HR Channel Steel according to Q235B is shown in Table-3-1 and Table-3-2

Alloy No

Grade

Yielding Strength Point(Mpa)

Thickness(mm)

16

16-40

40-60

60-100

Q235

B

235

225

215

205

                                         Table-3-1

Alloy No

Grade

Tensile Strength(Mpa)

Elongation After Fracture(%)


Thickness(mm)

16

16-40

40-60

60-100

G235

B

375-500

26

25

24

23

                                          Table-3-2

Note: we are able to present our customers relevant SGS test report for mechanical property of MS Channel as customer’s request.

Applications of MS Channel:

The MS Channel can be applied to construction of warehouses, workshops, sport stadiums and car parks etc.The hot rolled channel steel belongs to carbon structural steel which is applied to in the field of construction and machinery.In details, the hot rolled channel steel is usually used for arch-itechtural structure, and they could be welded in order to support or hang a vari-ety of facilities. They are also usually used in combination with I beam. Generally,the hot rolled channel steel we supply must possess perfect welding property, riveting property and mechanical property and so on.

Package & Delivery of MS Channel:

1.The hot rolled channel steel will be packed in bundle with steel wire at each end of every bundle and color marking in order to help the customer to recognize his goods more easily at sight.

2. And the hot rolled channel steel could be loaded into 20ft or 40ft container, or by bulk cargo.If the weight of each bundle reaches more than 3.5 mt, the loading by break bulk cargo should be choosed.When the weight of each bundle reaches less than 3mt, the loading by container should be choosed.

3.As for the transportaion from mill to loading port, the truck will be usually used. And the maximum quantity for each truck is 40mt.

4.All in all, we could do in accordance with customer's request


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Q:When building a high-rise, in order to build scaffolding, the channel into the wall, support scaffolding, etc., after the completion of the scaffolding dismantled, the channel will be removed after the leakage?
Holes filled well will not leakBut often it doesn't fill well
Q:What does channel steel look like? Where is it usually used?
Channel steel is a type of steel, as its name suggests, is a groove type steel. Generally used for steel structure column, beam and ladder, electrical engineering general production of foundation buried parts, called basic channel steel. Because of its special shape and bearing capacity, it is also widely used in support structures.
Q:I would like to ask about the supporting strength of channel steel!
The load of an upright vessel is as follows:Equipment quality cut offSeismic load - natural vibration period, horizontal seismic force, vertical seismic force and earthquake bending moment.Wind load horizontal wind and wind bending momentEccentric load -- eccentric moment caused by eccentric massAny dangerous section of a vessel - the maximum bending moment caused by earthquake, wind, and eccentric loadsSo your problem, rigorous design attitude, can't be calculated because of the lack of conditions
Q:10kV and below the distribution cabinet in the room, the basic channel should be higher than the indoor ground level? Which specification is clearly defined?
Power distribution cabinet (box), power distribution cabinet (box) and lighting distribution cabinet (box), measuring cabinet (box), is the last stage equipment of power distribution system. Power distribution cabinet is the general term of motor control center.
Q:Formula for section modulus of channel steel
Section modulus Wx and Wy of channel steel are the same as those of hot-rolled steel (including angle steel and I-beam). They only need to be checked on the ready form.
Q:What is the difference between channel steel and C steel?
Section C is produced by cold rolling of strip steel, which is generally supplied by steel structure and thinner in thickness. In addition, their cross-section is not the same, the channel is straight side, C steel is curling.
Q:Dry wall hanging marble, I would like to ask the general keel, channel, angle steel with what kind of specifications?
Conventional channel steel has 10#. 8#. 6.3 of the connection length, spacing, and various loads are very large. The angle iron is usually 5#4mm or 5mm and has to be calculated. Generally, it is accessible.
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:I want to know what kind of steel is this type of steel, such as channel steel and die steel?
Channel steel is Q235 and die steel is alloy steel
Q:Installation of floor type distribution box, foundation channel production and installation, the quota should choose which two?
The foundation channel steel production: the foundation channel steel is not installed item containing material, quantity of steel plate, galvanized flat steel, round steel is installed base grounding of the auxiliary channel and. To calculate the foundation channel steel production, making composite iron production, the quantity of round bar, angle steel, flat steel can be unified to channel.

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