Structure Steel U Channel

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Loading Port:
Xingang Port
Payment Terms:
TT or LC
Min Order Qty:
25mt m.t.
Supply Capability:
80000-100000MTS/YEAR m.t./month

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Product Description:

Specifications of Structure Steel U Channel:

1.We provide chinese and japanese standard structure steel u channel for structure construction

2. The prices can be quoted on the theoretical weight or actual weight, just as customer's requriements.

3.Those material includes: Q235/SS400/ST37-2 Q345/ST5

4.The sections of GB Standard Structure Steel U Channel are as followings 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

Note: we are also competent to supply structure steel u channel as per other sections, which depends on the customer's requirements for the quantity.

 

5.The chemical composition of structure steel u channel as shown in the 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

 

Applications of Structure Steel U Channel:

1.Character: The Structure Steel U Channel belongs to carbon structural steel which is applied to in the field of construction and machinery.

2.The structure steel u channel is usually used for architectural structure, and they could be welded in order to support or hang a variety of facilities. They are usually used in combination with I beam.

3.Generally, the structure steel u channel must possess perfect welding property,riveting property as well as mechanical property.

 

Package & Delivery of Structure Steel U Channel:

The structure steel u channel 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.

And structure steel u channel could be loaded into 20ft or 40ft container, or by bulk cargo.If the weight of each bundle reaches less 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.

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

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

 

 

Structure Steel U Channel

 

Structure Steel U Channel

Production Flow of Structure Steel U Channel:

 

1.The steel billet shall be heated in the high temperature furnace.

2.The heated steel billet shall be rolled five to nine times with the aim of shaping the general figure of steel u channel.

3.The rolled steel u channel should be put onto the cooling bed to make the temperature low.

4.The steel u channel should be straighted on the straightener.

5.The straighted steel u channel will be cut into meters by saw, as per customer's requirements.

Structure Steel U Channel

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Q:Channel steel is mainly used in building structures
Channel steel is a strip of steel with a cross section. Section steel with groove shape. Channel steel is a kind of carbon structural steel used for construction and machinery. It is a complex section steel. Its cross section has a groove shape. Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing, etc.. In use, it requires better welding, riveting performance and comprehensive mechanical properties.
Q:Is it better to cast a pipe or a channel steel?
Usually with steel and wood structure, the top of the following floor should be suspended with plasterboard. Many students react gypsum suspended ceiling time will crack. This is because, no matter how good the steel is bought, there will always be some deformation, especially in the middle of the house. Lead to the deformation and cracking of the gypsum board close to the steel frame.
Q:What is the difference between U steel and channel steel?
Channel steels and U steels are simply different when applied,Mainly divided into ordinary channel (U steel) and light channel (light U steel).It can also be considered as follows: the channel steel is formed by thermal elongation, and the U steel is generally rolled under cold condition.The biggest difference between the two is thickness: the overall thickness of the channel is not the same, the overall thickness of light U steel is the same
Q:What do you mean by "A" in the channel type?
The same waist height, according to its thickness is divided into a, B, B, C or a.A thin waist is the most.The width of their legs is equal to the waist thickness difference, that is, the real leg (not including waist thickness) is the same length, and the average leg thickness is the same.
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: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
Are generally by tons to calculate, according to tons of words directly or weigh the theoretical calculation, which is the theory that the weight per unit volume, volume density of X steel, the density of 7.85 tons per cubic meter.
Q:What does "deformed L/200" mean in the carrying capacity of channel steel?
Most of the traditional bridge deflection measurement using a dial gauge or displacement gauge measurement, the current safety assessment in the old bridge or bridge acceptance is still widely used in China, the maintenance of the bridge. The advantage of this method is that the equipment is simple and can be used for multi-point detection. The deflection values of each measuring point are obtained directly, and the measurement results are stable and reliable. But the direct measurement method has many deficiencies, the method requires measuring point pull wire or erection shelf at all, to be measured directly with water under the bridge so; to overpass, affected by railway or highway traffic bound, the method can also be used; across the canyon and other Takahashi also cannot use the direct method of measurement in addition to using direct method; deflection measurement, regardless of layout or revoke the instrument, are relatively complicated time-consuming.
Q:How can theoretical weight be obtained for 12.5 channel steel?
Using 12.6# (126*53*5.5)Weight 12.37 m/kgTheoretical weight of channel steel W=0.00785* waist thickness [height +e (leg width waist thickness)]E value: the general model is 3.26The steel density is 7.85g/cm3
Q:What calculates the endurance of a channel?
You see the position of the connection, the size of the material and some other factor, such as: channel three directions can be put, namely: upright, upward, lying and N, which support: two ends simply supported and fixed at both ends, and the other end of the cantilever end of the cantilever, the cantilever simply supported at both ends.......
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.
BRIDGE is specialized in the production and sales of U channel.The annual production capacity is 0.6 million mtons.The main U channel is JIS U channel 100mm, 125mm 150mm etc and the GB standard U channel. We aimed to provide our customer superem cost performance product and good service.

1. Manufacturer Overview

Location Hebei, China
Year Established 1993
Annual Output Value Above US$100 Million
Main Markets South Asia Middle East; Southeast Aisa; south Korea
Company Certifications ISO 9001:2000

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin;
Export Percentage 1% - 10%
No.of Employees in Trade Department 11-20 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: Above 20,000 square meters
No. of Production Lines 1
Contract Manufacturing OEM service offered
Product Price Range average