High quality channel for JIS and GB standard

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
20000000 m.t./month

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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:6.3# how long is the channel length?
Standard Specification for dimensions, weights and specifications for hot rolled ordinary channel steels:6.3# channel steel *6/7/8/9 meters hot rolled channel 63*40*4.8 length length, the specific data can refer to the following table painted red line.
Q:Channel steel, I-steel, round bar, angle steel, Fang Gang price is per ton to count or by rice? How about tons and meters? The formula is best
Channel steel, I-steel, round bar, angle steel, Fang Gang price is to come to calculate the price per ton.
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:In the construction engineering construction site, such as channel material piled reinforced why mat wood, directly on the concrete floor (ground) on the surface is not?
The steel placed timbers on or on the platform, it can be reinforced to prevent contact with moisture rust, but also can keep clean to prevent contamination of reinforced soil.
Q:What does channel C20 mean?
Channel C20 represents 20# channel steel. C is the symbol of channel steel.Channel steel is a strip of steel with a cross section. Its specification means: such as 120*53*5, which means that the waist height is 120 millimeters, the width of the leg is 53 millimeters of channel, the waist is 5 mm thick channel, or called 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:What does channel specification "MQ-41" mean?
The raw material for producing channel steel is carbon or low alloy steel billets with a carbon content of not more than 0.25%. The finished channel steel is delivered by hot forming, normalizing or hot rolling. The specifications are expressed in millimeters of height (H) * leg width (b) * waist thickness (d), such as 100*48*5.3, which means waist height is 100 mm, leg width is 48 mm, waist thickness is 5.3 mm channel, or 10# 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 25#a, 25#b, 25#c and so on.
Q:How is the hollow tempered glass mounted on the channel steel?
Hollow two pieces of glass, there are 4 faces, from outdoor to indoor is defined as 1-4, Low-E glass film surface can only be in the cavity, that is, can only be second or third.Colorless, highly permeable Low-E is placed on third sides (Low-E glass indoors), colored on second sides (Low-E glass outside).In order to prevent the broken glass debris, doubling down side must. Because qualified laminated glass is not damaged when the debris generated, is still able to maintain its integrity.
Q:What kind of welding rod used for channel steel?
Electrode used to see the material, Q235-A election J422, Q345 election J506... The thickness of channel section
Q:What kind of ceiling is suitable for the shape below the channel barrier?
Channel steel in the laying of must have specifications, that is, there are spacing, such as the lattice of 60cm*60cm; in this case, the most direct is to do lattice ceiling, it is up to the concave shape of the lattice;
Q:Use two long five meters of 10# channel steel load-bearing frame, the maximum load is?
Set a span of 4.8m, two 10#Q235 channel parallel, as the beam, the required load is concentrated load, the role in the middle of channel.

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