GB Standard Steel H Beam 394-414mm with High Quality

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Loading Port:
China main port
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TT or LC
Min Order Qty:
40 m.t
Supply Capability:
15000 m.t/month

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Product Description:

Specifications of GB Standard Steel H Beam 394-414mm 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)
394*398*11.0147400*408*21.0197
400*400*13.0172414*405*18.0232

 

Usage & Applications of GB Standard Steel H Beam 394-414mm with High Quality For Sale:

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

 

Packaging & Delivery of GB Standard Steel H Beam 394-414mm with High Quality for Building Structures:

1. Packing: it is nude packed in bundles by steel wire rod

2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load

3. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truc4. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.

4. Delivered by container or bulk vessel

 

Production flow of GB Standard Steel H Beam 394-414mm with High Quality:

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

 

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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 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 394-414mm with High Quality:

 

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Q:Does the cross section of corrugated steel H have this section in PKPM?
H type steel corrugated webs, by corrugated webs and the upper and lower flange, flange and bottom flange plate in parallel or at some angle, corrugated webs perpendicular to the flange between the side fillet weld may be double fillet, depending on the corrugated web thickness and welding process decision
Q:Can the section steel butt joint on the end?
If welding, it is mainly worried that the welding is not strong and the welding stress is too large. The wall thickness of the section steel is thin, and the butt welding itself is the most unreliable. So, in the joint lining board, fillet welded. Attention is paid to reducing stress in the process.
Q:H steel compared with ordinary steel in the end what are the advantages and disadvantages?
The flanges of H steel are all of equal thickness, there is a rolling cross section, and there is a combined section composed of 3 plates welded together. I-beam is a rolling cross section, due to poor production process, flange within the edge of the 1:10 slope. H type steel rolling is different from ordinary I-beam with only one set of horizontal roll, because of its wide flange and no inclination (or inclination is to be very small), a group of vertical roll and roll, therefore, the rolling process and equipment than the conventional mill complex. The maximum rolled H steel produced in China can be 800mm high and can only be welded composite sections.
Q:In the H steel frame, what is the connection between the secondary beams? Welding or high strength bolt connection?
Steel structure screw connection
Q:What's the difference between I-beam and H steel?
I-steel whether ordinary or light, because the section size are relatively high and narrow, so the moment of inertia of the main sections of the two sleeve is large, therefore, generally only can be directly used in the web plane bending member or the composition of lattice stress components. It is not suitable for the axial compression member or the bent member perpendicular to the web plane, which has great limitations in its application.
Q:What is the theoretical weight of welded H - section steel 900*350*20*30?
It is predicted that in 2005, China's H steel demand is about 2 million 500 thousand tons, the demand for 5 million tons in 2010, but the annual production capacity of China's H steel is 1 million 200 thousand tons, the market demand is very large.
Q:Method for calculating weight of H steel
Quality = volume * density, the density of steel, 7.85g/cm3,0.785 is a fast algorithm, the essence should be: unit weight =144.64cm2*100cm*7.85g/cm3=113542.4g=113.54kg. 0.785=100*7.85/1000.
Q:What is the load-bearing capacity of H steel spans 6 meters and 300 * 300? How is it calculated?
Unable to bear too much weight. It is recommended to use more than 600*300*12*18 H steel.
Q:H steel compared with ordinary steel on the end what are the advantages and disadvantages?
Structure: steel structure with high stability of hot-rolled H steel based, its scientific and reasonable structure, good flexibility and plasticity, high structure stability, suitable for bearing vibration and impact load of building structure, strong ability to resist natural disasters, especially suitable for some building structures with the earthquake. According to statistics, in the world of 7 or more devastating earthquake disaster, the H steel based steel structure damage to the smallest extent.
Q:What's the difference between welded H - section steel and high frequency welded H - section steel and hot rolled H section steel?
There are hot forming and welding composite forming the two modes of production of H steel. The welding of H steel is the appropriate thickness strip is cut into the appropriate width of welding machine will edge and waist are welded together in the continuous welding of H steel metal consumption, production and economic benefits is low, not easy to guarantee products the performance of the uniform. Therefore, the main difference between the H type steel production in rolling mode of.H type steel and ordinary I-beam in rolling on, the latter can be rolled in two roll rolling, the former need in the universal pass. The hot-rolled H steel near net shape continuous casting billet, through four roller universal rolling process the production of high quality, high efficiency, low consumption, low cost and other characteristics, in improving the steel quality and enhance the use of economic benefit has great superiority.

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