80MM to 270MM stainless steel I-Beam for construction GB Q235B

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25 m.t.
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100000 m.t./month

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Product Description:

OKorder is offering 80MM to 270MM stainless  steel I-Beam for construction GB Q235B 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:

 80MM to 270MM stainless  steel I-Beam  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 Steel I-Beam  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:


Detail information of  Steel I Beam






Painted or Galvanized.

As customers’ requirements


As customers’ requirements


100*68*4.4mm--400*146*14.5mm .


Can be punched as customer's drawing


Q195/Q235/ Q215/Q345/SS400/S235JR, A36,SS400,SS540 ASTM A36


Product Advantage

  • Prime quality

  • Competitive price

  • Professional service

  • Prompt delivery & Seaworthy packing

  • Mill Test Certificate


Company information 

Our company is engaged in the production and trade of i beam, h beam, steel pipe, steel plate, steel coil, angle bar, channel beam,galvanized steel coil, gi coil, ppgi coil, wire rod, stainless steel and so on .

 We have established business relationships with clients in the Southeast Asia,South Asia, North America, and many other countries and regions. Our goal is to provide all our customers with qualified and low-cost steel products.


Packaging & Delivery

    Packaging Detail: Standard seaworthy packing

    Delivery Detail: 7-10 days after receiving deposit


Product Picture

80MM to 270MM stainless  steel I-Beam for construction GB Q235B

80MM to 270MM stainless  steel I-Beam for construction GB Q235B

80MM to 270MM stainless  steel I-Beam for construction GB Q235B


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 soon can we receive the product after purchase?

A2: 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.


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Q:What type of I-beam should be used for span 8m? Beam load is mainly 10cm thick concrete floor
The span 8m should be made of 20# I-beam @1000, and the ends should be solid. The main load is 10cm thick concrete floor.
Q:What can I do with welded I-beam and welded H?
First of all, from the shape of: I-beam, each model has only two kinds, an ordinary type, and one is light, but light, rarely used.Type H steel, one in three, wide flange, middle flange, narrow flange.Purpose: steel beams are generally used for beams.Type H steel is generally used for columns, especially wide flange shaped steel, with mid flange and narrow flange for beams.The performance of H steel is higher than that of I-beam, but it saves material.As the beam, if the requirements of large vertical bearing capacity, generally with the high section type I-beam, and large horizontal force to the stability of the plane, generally using H steel, but the personal experience, to take in the flange is generally enough.About welding: as for the welding problem mentioned by landlord, there is no problem, H steel also has fillet, and avoid fillet when welding.
Q:Do you use brackets made of I-beam and angle steel to make the following?
A small roadside shop with non-standard thin iron sheet metal, can be used only on the line, angle, hole does not require gun drill on the line, the material utilization rate is high, can be used, must use the iron bearing.
Q:What's the difference between I-beam and steel?
The length of the I-beam is small and the height is big. It can only bear the force in one direction.The H steel groove is deep and big in thickness and can bear two directions of force.With the development of steel structure construction, only I-beam is not available, that is thickening I-beam, used for load-bearing columns, easy to instability.I-beam can only be used for cross beams, and H steel can be used for structural load-bearing columns.
Q:What is the horizontal spacing between the top and outer side frames?
Ordinary I-beam, lightweight I-beam has formed the national standard, the common 10# I-beam is equivalent to the Internet I100 (such as 10# also channel equivalent channel (U100) for the implementation of the standards of different countries, which have subtle differences in their specifications)
Q:No. 20 I-beam boasts 7.5 meters. How many tons can it take in the middle?
H type I-beam is also called wide flange I-beam, HW, HM, HN originated from European standards, HEB is the German standard of I-beam, of which HW, HN I-beam has been widely used in our country and production. HEA HEB HEM will be seen on many German designs and is hard to buy on the domestic market. In the domestic steel structure engineering, if the quantity is few, then may use the specification steel plate to carry on the welding splicing. In the case of large quantities, it is usually considered to use mechanical properties comparable to those of HW and HN steel.HW is mainly used for steel reinforced concrete frame column steel column, also known as rigid steel column; in steel structure is mainly used for the columnHM steel height and flange width ratio of about 1.33~~1.75, mainly in the steel structure used as steel frame column, in the frame structure under dynamic load frame frame, for example: equipment platformHN steel height and flange width ratio greater than or equal to 2; used mainly for beamsThe use of ordinary I-beam is equivalent to HN steel;
Q:What is the GB tolerance of I-beam?
The allowable deviation of + 0.06t 1, the average thickness of steel legs.2. The bending deflection of I-beam should not exceed 0.15d.The outer edge of the slope 3, I-beam legs, one leg is not greater than 1.5%b, not more than 2.5% legs.4, steel legs, shoulder passivation shall not be equal to 0.18T diameter of the round bar through.
Q:What is called I-beam suspension outer shelf, what to do?.
The steel suspension cantilever is to embed two pull rings on the floor board, to put the I-beam in it, to the outside of the floor, and then to fix the outside stand on the i-beam. This is a high-rise building commonly used as an external frame erection.
Q:The bridge pier cap beam on the I-beam have what use? What points should we pay attention to?
The lower part of the structure foundation and pile foundation, beam, pier, beam, beam, bearing pad stone, block, abutment bearing pad stone, all under the block structure and the corresponding soilThe superstructure is prefabricated and installed with beams (plates) prefabricated and installedThe upper structure is filled with a wet joint or a joint between the pier top, the cast-in-place continuous section and the beam (slab)The overall bridge deck and ancillary works include the installation of bearings, bridge deck pavement, inner and outer guardrail expansion jointsProtection works include abutment, cone slope, masonry and filling
Q:Span 3.6 meters, 3.7 meters long, with I-beam or channel steel as an interlayer, put wood on board, live, please ask what the use of large I-beam or channel, how much space?
Span 5 meters, in accordance with conventional steel 10# should be used, but must be GB, specific parameters can query metal products manual. After the material is made, it can be loaded with 150kg/m per metre

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