Hot Rolled GB Standard Channel Steel

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

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Product Description:

Product Description:

OKorder is offering Hot Rolled GB Standard Channel Steel 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 African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

 

Product Applications:

Hot Rolled GB Standard Channel Steel 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 GB Standard Channel Steel are durable, strong, and wide variety of sizes.

 

Main Product Features:

·         Premium quality

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

·         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

GB STANDARD CHANNEL
SIZE(MM)h(mm)b(mm)s(mm)t(mm)kg/mlength
50X37x4.5x750374.575.4386m,12m
63X40x4.8x7.563404.87.56.6346m,12m
80x43x5x88043588.0456m,12m
100x48x5.3x8.5100485.38.510.0076m,12m
120x53x5.5x9120535.5912.0596m,12m
140x58x6x9.51405869.514.5356m,12m
140x60x8x9.51406089.516.7336m,12m
160x63x6.5x10160636.51017.246m,12m
160x65x8.5x10160658.51019.7526m,12m
180x68x7x10.518068710.520.1746m,12m
180x70x9x10.518070910.5236m,12m
200x73x7x112007371122.6376m,12m
200x75x9x112007591125.7776m,12m
220x77x7x11.522077711.524.9996m,12m
220x79x9x11.522079911.528.4536m,12m
250x78x7x122507871227.416m,12m
250x80x9x122508091231.3356m,12m
250x82x11x1225082111235.266m,12m
280x82x7.5x12.5280827.512.531.4276m,12m
280x84x9.5x12.5280849.512.535.8236m,12m
280x86x11.5x12.52808611.512.540.2196m,12m
300x85x7.5x13.5300857.513.534.4636m,12m
300x87x9.5x13.5300879.513.539.1736m,12m
300x89x11.5x13.53008911.513.543.8836m,12m

 

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Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

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

A3: Within three days of placing an order, we will arrange production. The normal sizes with the normal grade can be produced within one month. The specific shipping date is dependent upon international and government factors, the delivery to international main port about 45-60days.

 

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Hot Rolled GB Standard Channel Steel

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Q:What is the maximum load-bearing capacity of channel 12M span 100?
When flat, the span of one meter is concentrated, and the solution is as follows: M=W[,]=15610*215=3356150N-mm=3.356kN-mM=L/4*N+q*L*L/8N= (M-0.1*1*1/8), *4= (3.356-0.1*1*1/8), *4=13.374kN (1.3 tons)When standing, the span of one meter is concentrated, and the solution is as follows: M=W[,]=39660*215=8526900N-mm=8.527kN-mM=L/4*N+q*L*L/8N= (M-0.1*1*1/8), *4= (8.527-0.1*1*1/8), *4=34.058kN (3.4 tons)
Q:Large steel channel used for steel structural staircases
Standard Specification for channel steel is C250*78*6TThe rest are flat steel strips and checkered steel plates
Q:You can use steel purlin
Not the best, I remember the US steel purlin is C, also called C purlin, around 2MM made of iron, and steel, the weight is too large, the roof girder pressure is too large, and too wasteful.
Q:What do channel and angle steel do? Are they used to fix bridge frames? What's the difference between them?
The channel is open type, angle "type, can be seen from the cross section, channel angle stronger than, of course, also a lot more expensive than the channel angle, if you are a fixed 400*100 below the bridge suggest you use the No. 4 angle on the line. If it is suggested that you use the steel suspension vertical wall, if the landing bracket I suggest you use the square.
Q:Overhanging Scaffold; channel spacing
Placement of the cantilever beam, welding rod base, since the corner in order to both sides of the bottom vertical pole, bottom and vertical sweeping bar buckle is fixed, installed in the horizontal sweep shot, and is fixed with a vertical rod, each side up 3--4 pole, then installed the first step (longitudinal flat bar and the vertical and lateral buckling) fixed flat bar (a small bar, near the pole and longitudinal vertical rod fastening fixed). To correct the vertical and horizontal lever of the upright pole to meet the requirements, tighten the fastening bolts according to the 45--55N & M force to form the initial section of the frame, and then extend forward in accordance with the above requirements until the first step of the rack is completed. After crossing the circle, the quality of the structure shall be thoroughly checked, and the design requirements and the quality of the frame shall be strictly ensured. The end wall parts shall be provided, and the second and third steps shall be erected according to the operation procedures and requirements of the first step...... In accordance with the erection process and the fashion set, the wall piece and the scissors support are provided with a work layer, a cross bar, a foot board and a work layer railing, a foot blocking board and a close mesh net.
Q:Industrial plant pipe hanger expansion bolts, why add a section of channel, and then connect the screw rod?.
Mainly for installation, expansion and maintenance convenience.
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.
Q:Roll an outer diameter of 1688MM groove steel ring, how to cut?
Count the amount, and in turn count how much it should be minus 1688, and then do it. Or leave a little margin, roll it repaired.
Q:10kV or 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:How to connect channel steel and round steel?
Vertical welding of channel steel and round bar axis:First, the channel steel, channel cut, need to connect the length of the arc shaped gap, and then again and round steel arc surface welding, welding before the two kinds of materials to rust, and full welding.

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