U-channel Steel JIS Standard High Quality Hot Rolled

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
2000 m.t./month

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Product Description:

Product Description:

OKorder is offering U-channel at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

 

Product Applications:

 

1.The JIS channel can be devided into two kinds, namely common channel steel and light channel steel. The sizes of hot rolled common channel steel range from 5# to 40#. Meanwhile, the channel steel can be divided into cold forming sectional equal channel steel, cold forming sectional unequal channel steel, cold forming inner edge channel steel and outer edge channel steel.

2.The JIS channel  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. The channel steel with sizes under 14# is usually applied to construction engineering, as purline, while the channel steel with sizes above 16# is more likely to be used in building vehicle chassis structure and mechanical structure. Furthermore, the channel steel in sizes above 30# are target at building bridge structure, as tension bar.


 

Product Advantages:

OKorder's U-channel 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:

1.We are able to provide channel steel of top quality at attractive price.

2.Our products of channel steel have passed ISO9001:2008 Quality Management System Certification.

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










Alloy No

Grade

Yielding strength point( Mpa)


Thickness (mm)


≤16

>16--40

>40--60

>60--100










Q235

B

235

225

215

205


Alloy No

Grade

Tensile strength (Mpa)

Elongation after fracture (%)


Thickness (mm)



≤16

>16--40

>40--60

>60--100











Q235

B

375--500

26

25

24

23


Note of U-channel

1. According to national standard (GB) for our products, if not, supply according to national standards (GB) or agreement.

2. We can not only provide electric furnace +LF+VD and electros lag re-melting (ESR) steel forging materials, but also forging products of piece, bar, etc.

3. Our company is equipped with roll equipment and can provide our customers with roll billets or finished.

4. The materials that we purchase are all accord with International General Standard; you could check it out on the Material Quality Sheet.

5. We are the creator of the “seven-step inspect method” in China.

6. The technical workers we employed are the ones with many years’ working experience, who know the technology procedures very well.

7. We will strictly inspect our production that we sold according to the customer’s request.

 

FAQ:

Q1: How soon can we receive the product after purchase?

A1: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

Q2: What makes stainless steel stainless?

A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent 

 

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U-channel Steel JIS Standard High Quality Hot Rolled

U-channel Steel JIS Standard High Quality Hot Rolled





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Q:120*53*5.5 what's the weight of channel steel?
120 * 53 * 5.5 12 # 12.06kg/m
Q:Channel 40 is used as a support leg. How many tons can each bear?
Bearing capacity determined by strengthThe maximum thickness of the member cross section is 18.00mm, according to GB50017-2003, 3.4.1-1, f = 205.00N/mm2According to GB/T 700-1988 and GB/T 1591-1994, FY =225.00N/mm2According to formula 5.1.1-1,N1 = 1 x F X An = 1 x 205 x 67.54 x 102103 = 1384.49kN
Q:What is the difference between rectangular steel and channel steel and construction steel? Which bearing capacity is stronger?,
See what you do, oh. Anyway, with the "beam" on the general use of I-beamChannel steel is usually made of steel structures and is matched with other types of steel
Q:Standard size and price of 12# channel steel...
According to the 05 building system quota, the specification 120*53*5.5 (unit mm), the unit price is 4739.90 yuan per ton.
Q:28# how to butt joint channel?
This is called the welding [] [] button, the back button is welded. [] relatively buckle welding should be simple, if there is no external size limit, you can make two channels are reserved in the middle of a certain gap, with one side welding double side molding method, usually without the middle plate. But 28[, at the end of his the flange is not very thick <9mm, so this welding method is relatively simple, if there is a peripheral size limit, which is in the middle gap is 0, then the 9mm plate thickness on the slightly better welders is simply a penetration problem.[] back button welded together relative to the trouble, but it is not used much, unless there is a special purpose, otherwise it is generally not considered.
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?
100MM, check GB50052.53.54. The book in the three is forgotten
Q:Formula for section modulus of channel steel
Wx:1. first calculate the cross-sectional area of the flange and web 2. respectively; find out the flange and web section of the center axis x1-x1, x2-x2; 3. were found the whole section X-X from the spindle flange and web section of the distance from the center of Y1, Y2, (Y1 for channel 0, x1-x1 is X-X; 4. spindle) are calculated respectively. The moment of inertia of flange and web sections of x1-x1, x2-x2, and the moment of inertia of flange part of the shift shaft to the spindle, X-X, flange and web can be obtained by adding the Ix section of the X-X moment of inertia; 5. Ix / H/2 is Wx.
Q:Is outside building protection single row bent with cantilever steel instead of channel steel
Cantilever supporting part of the No. 16 steel support, high-strength steel wire rope cable stayed with the upper flange, cantilevered spacing is 3 meters, placed No. 10 channel in the pole position, welded 100mm Phi 20 steel rod, fixed pole for preventing pole displacement.
Q:Duplex building intermediate layer with channel steel or cast well?
I think it depends on the use of the attic. If it is out of the storage room, it is better to use channel steel. The construction is convenient, the cost is not high, and the bearing is enough. But if it is out of the room, it may be better to cast in placeMy home is a storage room, with the channel, did not shake the feeling, and the ceiling is not good. I want to crack crack is the ceiling decoration when do not cause, and with no direct relationship. What interlayer added: cast steel frame and each has its own advantages and disadvantages, in addition to the above several mentioned price factors, sound insulation effect, simple construction of the steel frame (relative cast-in-place for), as long as the proper construction (for experienced professional (staff) Company) should not be like the steel welding good will shake, 10000% ceiling cracking, the cost is not low, the cost is very high, the noise is too large for a long time. The wood board ceiling or rotten, cracking phenomenon, now generally spans more than 3 meters will be used to make steel, there are no shaking, and part of the ceiling steel frame does not occupy a space, can make a building Type, the cast is not good, if you want to do, you have to sacrifice height, and the general floor space is not very high, as the choice depends on your own intentions and needs
Q:Channel loading
It is assumed that the channel material is Q235, model 14a, vertical, 3.5m, center force, and the maximum load is P.

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