steel channel steel for exporting

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Quick Details

  • Standard:ASTM, GB, JIS

  • Dimensions:5#-40#

  • Grade:steel

  • Place of Origin:Hebei, China (Mainland)

  • Shape:U Channel

  • Application:construction

  • Perforated Or Not:Not Perforated

  • technique:hot rolled

  • surface:galvanized/ oiled/ coated/ perforated or not

Packaging & Delivery

Packaging Details:standard seaworthy package or as your request
Delivery Detail:about 15-30 syas after receive your payment

Specifications

Chinese and JIS standard U Channels
1.Specification: from 5# to 40# and 75*40 to 150*75
2.Material:Q235/SS400/ST37-2 Q345/ST5

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Q:What does channel steel look like? Where is it usually used?
Channel steel is a strip of steel with a cross section. The specifications of the method, such as 120*53*5, mean waist height of 120 mm, leg width of 53 mm channel, waist thickness of 5 mm channel, or called 12# channel. Channel steel is mainly used in building structures, vehicle manufacturing and other industrial structures, and channel steel is often used in conjunction with i-beam.
Q:What does "channel weight" mean?
What does channel weight mean? How much is the theoretical weight of channel steel per metre?.
Q:Which way is it better to weld the iron channel and galvanized steel channel in the house?
Can be, do not want to paint on the steel galvanized, of course, Ironweed endurance
Q:In the construction engineering construction site, such as channel material piled reinforced why mat wood, directly on the concrete floor (ground) on the surface is not?
1. Prevent rust.2. Keep the component clean and non clay. Otherwise, the rain will take enough time to clean the components.3. Convenient transportation. When the component is high, it is convenient to wear a steel rope to bind, a bundle of steel bars, the transportation efficiency is high; you put the steel bar directly on the ground, and later inconvenient to transport by crane, can only move out one by one.
Q:In the steel structure of steel purlin 160*60*20*2.5 what mean?
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 is the hollow tempered glass mounted on the channel steel?
Hollow two pieces of glass, there are 4 faces, from outdoor to indoor is defined as 1-4, Low-E glass film surface can only be in the cavity, that is, can only be second or third.Colorless, highly permeable Low-E is placed on third sides (Low-E glass indoors), colored on second sides (Low-E glass outside).In order to prevent the broken glass debris, doubling down side must. Because qualified laminated glass is not damaged when the debris generated, is still able to maintain its integrity.
Q:Reasons for opening holes on channel steel
In order to make concrete filling into here to go inside, so that there would be no empty embedded sound supervision acceptance will not say do not realize as the filling.
Q:What kind of ceiling is suitable for the shape below the channel barrier?
There are many methods, after is to see the steel structure to do the story, there is one of the most direct, general is flat, sticking a layer of gypsum board in the bottom of the steel structure, steel structure and hollow middle position, placing lamp to lighting as the auxiliary light source, this is also very beautiful;
Q:16A channel steel size requirements are national standards Oh!
The national standard for channel steels is "hot rolled steel" GB/T706-2008
Q:Channel 12, span 5 meters, how much weight can be carried?
Some of the basic parameters of the 20b channel check (per unit length, weight g, section modulus W), check the "mechanical design manual" g=25.77kg/m=0.2577kg/cm W=191.4cm fand.

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