channel steel Surface and Length: According to the Requirements

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
15 m.t.
Supply Capability:
500000 m.t./month

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Product Description:

 

1the details information of our Channel Steel

1the ordinary model

Height:

90-400mm

Thickness:

9-14.5mm

Surface:

 according to the customers’ requirements

Length:

As customers’ requirements

Size:

90*37*4.5mm--400*104*14.5 mm .

Punch:

Can be punched as customer's drawing

Material:

Q195/Q235/ Q215/Q345/SS400/S235JR, A36,SS400,SS540 ASTM A36 and so on

2the light  model

Height:

90-400mm

Thickness:

6.4-8.0mm

Surface:

Painted or Galvanizedaccording to the customers’ requirements

Length:

As customers’ requirements

Size:

50*32*4.4mm--400*115*8.0mm .

Punch:

Can be punched as customer's drawing

Material:

Q195/Q235/ Q215/Q345/SS400/S235JR, A36,SS400,SS540 ASTM A36  and so on

2the Product Advantage

1) We can design the channel steel according to customersrequirements

2) We can manufacture under complete quality control system---ISO9001&SGS

3) We can installed with instruction of experienced engineers

4) Easy to assemble and dismantle

5) Eco-friendly material: can be used for several times and can be recycled

6) Shorter construction period, longer using time

7) High strength and stiffness, high weight bearing

3why choose us Product Advantage

1)The channel steel quality is prime quality

2)Our price is competitive price with our competitor  

3)We provide the professional service

4)Prompt delivery & Seaworthy packing

5)Mill Test Certificate

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Q:How about the Y-Y moment of inertia in the form of hot rolled channel steel Iy?
The method of superposition of moments of inertia: the moment of inertia of multiple rectangles plus the moment of inertia of the four surfaces of the cornersEach of the deformed moments of inertia is equal to the sum of the two triangular moments of inertia and the sectorial moments of inertiaThe sectorial moment of inertia is used in integral calculus, and the examples of advanced mathematics are taken at random.
Q:Span 3.9. Can I make attic with channel No. 10?
No channel steelWith 100~120 rectangular square tube or 120 C steel, two channel steel price can buy 3 square tubesThe board specification is 1.2*2.4m, so the steel beam spacing should be 60cm; the bone is 30*50 square tube and the spacing is 60cmThe span of 3.9m, bearing no problem, you can turn a somersault roll, O (a _ U) O~
Q:8 channel steel and 40*60 square steel tube, which is good in bending strength?
Therefore, if the use of the channel sideways bending is much better (leg down), stands as the use of rectangular tube (leg sideways)
Q:What is the effect of channel steel on the support of the electrical equipment?
The bottom of the switch cabinet is easy to screw with the base steel parts, and the grounding is good;
Q:What type of channel steel and I-beam should be used to build an attic floor?
1.16 channel steel is feasible plan, but channel used to do horizontal keel, you can open a little distance, 1 meters, 2 to 1 meters, 6 can be, and then spacing 400 with L50 or L60 angle steel connection can be. Do you have wood or steel plates to see what you're going to do upstairs?. 20 I-beam is really not necessary.2., if you use I-beam, you can directly slotted in the wall, and then inserted into the wall after the fixed, you can also use expansion bolts fixed channel, after the wall and then overlap I-beam, full welding.3. with 20 I-beam, the distance can be controlled to 1.6 meters. With channel, then the spacing to control 1.2 meters more appropriate, the middle should use angle steel to do cross brace.
Q:Is channel steel expensive or angle expensive?
There is a difference in price for different specifications
Q:Channel 18, number 18. What does it mean?
Channel 16#a specifications 160x, 63x, 6.5mm, theoretical weight of 17.24 kg per metre, channel 16#b specifications, 160x 65 8.5mm
Q:Own attic, choose I-beam or channel
Oneself take attic, suggest to choose I-beam, and choose GB steel, because stainless steel in non GB is more.I-beam is a kind of economical section steel with better mechanical performanceFeatures: I-beamWide flange and large lateral rigidity. Good bending resistance.The two surfaces of the flanges are mutually parallel so that the connection, processing and installation are simple and convenient.Compared with the general steel, the utility model has the advantages of low cost, high precision, little residual stress, no expensive welding materials and welding seam detection, and the cost of steel structure production is saved by about 30%.Under the same section load, the weight of hot-rolled H steel structure is less than that of traditional structure 15%-20%.Compared with the concrete structure, the I-beam structure can increase the use area of 6%, while the weight of the structure can be reduced by 20% and 30%, and the internal force of the structural design can be reduced.The I-beam can be processed into T steel, and the castellated beams can form various section forms to meet the demands of engineering design and manufacture.
Q:How to input the sign of channel steel in Excel
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:What about the specification of channel steel?
Channel steel is a strip of steel with a cross section. The specifications are expressed in millimeters of height (H) * leg width (b) * waist thickness (d), such as 120*53*5, which means waist height is 120 mm, leg width is 53 mm, waist thickness is 5 mm channel, or 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.

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