GB Standard Steel H Beam 200mm-250mm with High Quality

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TT or LC
Min Order Qty:
40 m.t
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15000 m.t/month

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Product Description:

Specifications of GB Standard Steel H Beam 200mm-250mm with High Quality For Sale:

1. Standard: GB Standard

2. Grade: Q235

3. Length: 12m

Size and Mass:

Size (mm)Mass (Kg/m)Size (mm)Mass (Kg/m)
200*200*8.049.9250*125*6.029.0
248*124*5.025.1244*175*7.043.6

 

Usage & Applications of GB Standard Steel H Beam 200mm-250mm with High Quality For Sale:

Commercial building structure ;Pre-engineered buildings; Machinery support structure; Prefabricated structure; Medium scale  bridges; Ship-building structure, etc.


Production flow of GB Standard Steel H Beam 200mm-250mm with High Quality For Sale:

Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation

 

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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 shipping date is dependent upon the quatity, how many sizes you want and the plan of production, but is typically 1 month to 2 month days from the beginning of production.

 

Images of GB Standard Steel H Beam 200mm-250mm with High Quality:

 

 

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Q:How large H steel are used for steel roof with span of 19 meters and 26 meters respectively?
And watch column (on the other hand, also called the Bay) and the influencing factors of height, roof slope, wind load, load of crane etc..
Q:What does H steel.R represent?
It should mean the rounded radius of H steel.
Q:Specification for splicing length specification of H steel in steel structures
Flange welding H steel joint seam spacing spell and the web, not less than 200mm. of flange splicing length should not be less than 600mm
Q:How to distinguish between narrow flange and wide flange H section steel
I as the name suggests, is a kind of I-shaped section steel flange on the inner surface of slope is generally 1:6, the flange and the thickness of thin, resulting in two main characteristics of I-beam section plane is huge, it is difficult to play the strength of steel in the application, as the first picture shows. Although there has been a thicker I-beam in the I-beam market, the structure of the I-beam has determined its torsional properties.
Q:What's the difference between hot rolled H steel and welded H? Is it the same weight?
The product has high precision and good surface quality. Because of the high precision and good surface quality of the steel plate, the accuracy of the H after welding is high and the surface quality is good. (used for welding H steel plate) the thickness deviation is generally a few hundredths of a millimeter to zero a few millimeters, and the thickness deviation of hot rolled H steel is a few tenths of mm to 1 mm, is nearly 10 times.
Q:H steel column calculationHow do you calculate the amount? And what are the steps and formulas for this calculation?
H steel is welded; HWHMHN is the hot rolled HW H steel is the height and width of flange is basically the same; mainly used for reinforced concrete frame column steel column, also known as rigid steel column; in steel structure is mainly used for HM H type steel column and steel I-beam flange height of airfoil is a variable cross-section on web portion thick and thin outer flange; H steel is uniform HWHMHNH is known as H steel
Q:What are the materials of H steel?
The main material of H steel is Q235B, Q345B and so on.
Q:What are the specifications for H steel HW, HB, HN?
HN is H steel with a flange width ratio greater than or equal to 2; used mainly for beams and I-beam purposes, equivalent to HN.
Q:I would like to ask you to do the master of steel structure, steel H steel cost per ton, how many yuan? emergency
Look at where you use it. If you follow the algorithm in the mechanical field, the labor cost is basically equal to the material cost! That is to say, how much is a steel section, and how much labor is needed! Take it.
Q:Hot rolled H section steel
The flange width, lateral stiffness.The bending capacity, than the beam about 5%-10%.The two flange surfaces parallel to each other makes the connection, convenient manufacture and installation.We compared with welded I-beam with low cost, high precision, small residual stress, without expensive welding and weld testing, saving the cost of steel production is about 30%.The same section under load. The structure of hot rolled H steel than the traditional steel structure weight 15%-20%.We compared with the concrete structure, the structure of hot rolled H steel can be increased by 6% of the area, and the structure to reduce weight 20% to 30%, reducing the internal force of structure design.The H type steel can be processed into T type steel honeycomb beam can be formed by the combination of all kinds of section form, design and production greatly satisfy the engineering demand.

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