Hot Rolled U-channel with High Quality

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
25 m.t.
Supply Capability:
10000 m.t./month
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Product Description:

Product Description:

Minimum Order Quantity:25MTUnit:m.t.Loading Port:Xingang Port
Supply Ability:120000TON/YearPayment Terms:TT or LC

Product Applications:

Hot Rolled U-channels are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.

Product Advantages:

OKorder's Hot Rolled U-channels are durable, strong, and resist corrosion.

 

Main Product Features:

·         Premium quality

·         Prompt delivery & seaworthy packing (30 days after receiving deposit)

·         Corrosion resistance

·         Can be recycled and reused

·         Mill test certification

·         Professional Service

·         Competitive pricing

 

Product Specifications:

Manufacture: Hot rolled

Grade: Q195 – 235

Certificates: ISO, SGS, BV, CIQ

Length: 6m – 12m, as per customer request

Packaging: Export packing, nude packing, bundled

1. We are definitely speciallizing in manufacturing and supplying channel steel as per japanese standard, which is characterised with high mechanical strength and competitive prices.  

Original Place

Tangshan, China

Brand Name

UINDA

Standard

JIS G3192 : 1990

Material Grade

SS490

Sizes

50mm to 200mm

Sales Volume/Year

3000MT

Destination Area

Middle East, Africa, Southeast Asia

2. The sections in details are as followings in the table-1

JIS U CHANNEL

Standard
h

Sectional
b

Dimension
s


t

Mass:
Kg/m

 

(mm)

(mm)

(mm)

(mm)

 

50x25

50

25

3.0

6.00

2.37

75X40

75

40

3.8

7.00

5.30

75X40

75

40

4.0

7.00

5.60

75X40

75

40

4.5

7.00

5.85

75X40

75

40

5.0

7.00

6.92

 

 

 

 

 

 

100X50

100

50

3.8

6.00

7.30

100X50

100

50

4.2

6.00

8.03

100X50

100

50

4.5

7.50

8.97

100X50

100

50

5.0

7.50

9.36

 

 

 

 

 

 

125X65

125

65

5.2

6.80

11.66

125X65

125

65

5.3

6.80

12.17

125X65

125

65

5.5

8.00

12.91

125X65

125

65

6.0

8.00

13.40

 

 

 

 

 

 

150x75

150

75

5.5

7.30

14.66

150x75

150

75

5.7

10.00

16.71

150x75

150

75

6.0

10.00

17.90

150x75

150

75

6.5

10.00

18.60

150x75

150

75

6.5

10.00

24.00

 

 

 

 

 

 

200X80

200

80

7.5

11.00

24.60

Table-1

 

3. The mechanical property of JIS U Channel Steel in the table-2:

Grade

Yield Strength,N/mm²

Extension Strength N/mm²

Thickness of Steel,mm

≦16

>16-≦40

>40-≦100

>100

SS490

≧285

≧275

≧255

≧245

490-610

                Table-2

 

4. The chemical composition of JIS U Channel Steel as per SS490 in the table-3

Grade

Element(%)

C

Mn

P

S

SS490

-

-

≦0.050

≦0.050 

                 Table-3

 

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Q:Steel plate for steel structure, what kind of steel plate is it
Carbon steel, low alloy high strength structural steel and high quality carbon structural steel are often used in building engineering.
Q:How can the welds in the steel structure be considered qualified?
Steel structure is mainly made of steel material, and it is one of the main types of building structure. The structure is mainly composed of steel beams and steel plates, such as steel beams, steel columns, steel trusses and so on. Each component or component is usually connected with welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, stadiums, super high-rise and other fields.
Q:How to consider the influence of base displacement on steel structure
When performing the structural search and acceptance, the steel structure is completed after installation. Often issued axis displacement, the vertical deviation is too large and the height of the column column below the design elevation. In the high-rise steel structure engineering, it is also found that the spacing of each column is too large or too small, and it is often found that the top elevation at both ends of the beam is inconsistent when searching the top of each layer.
Q:What are the main steel structures in the steel structure and which are the secondary steel structures?
You've split the question for me! Why don't you know?!! The main structure is the component that carries the main load. The same as the frame structure construction, (beam, column and slab is the main component), steel structure without transfer plate force, then only the beam column is the main component, such as roof frame, purlin, beam, sub beam, column. Then the members without any force are secondary members, such as steel drains, windproof rails, and ladders.
Q:What does nonstandard steel structure mean?
Non standard equipment is non standard equipment, non-standard equipment is compared with standard equipment (GB, HG, JB and so on national or industry standards) in terms of not in accordance with the unified national industry standards and specifications for manufacturing equipment, but according to their own need to use their own design and manufacture of the equipment. Equipment whose appearance or performance is not in the catalogue of national equipment products.
Q:The role of stiffeners in steel structures?
In the process of structure design, the structure may be suspended to span is too large, or too large, in this case, the connection structure can bear the load, the common vertical in the two combination on a reinforcing plate, reinforcing ribs (commonly known as JIN in reading the project, in order to increase the strength of binding).
Q:Tall steel columns with studs what effect is there?
In China, most of the high-rise building load-bearing structure use of steel column, steel encased concrete in the outer layer, the stud used in steel columns of concrete layer surface is used to connect the column surface, to increase the connection area, increase the contact surface shear strength, the steel column and the concrete surface, firmly combined stress common.
Q:What does "pre assembled" of steel structure mean?
If a truss of 40 meters, 20 meters and transport only, need to ensure on-site docking, on-site installation, processing plants need to be pre assembled, truss butt in the factory, to see if there are errors, timely correction, and then segmentation approach
Q:What CL6-3a stands for the steel structure of the roof purlin
6, the general first classification is according to specifications, may be more than 6 specifications, such as: H200*100*8*4 and other models of different types of steel, there are 6. But I estimate that here may indicate the installation location number, which may be used for the third span.3 here, I estimate the representative specifications, may also be the serial number, that is, the third rootA may represent third specifications, there may be several special-shaped, such as some brackets, and some do not have, or because of contact is not the same, may be different forms of nodes.
Q:How can the steel structure be divided into Liang Hezhu?
Both have in common is: on the one hand from the perspective of the conceptual design, in the earthquake when they want to appear first in frame beam or beam plastic hinges instead of frame column or shear wall, the so-called "strong column and weak beam" and "strong wall and weak beam"; on the other hand, from the angle of structure, both must meet the seismic structural requirements, specifically to the longitudinal steel frame beams and beams (including steel beam bottom and top beam) must meet the requirements of seismic anchorage length in the anchor into the mount, corresponding to the same level of seismic frame beams and beam stirrup spacing and diameter of encryption area requirements are the same.

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